> For the complete documentation index, see [llms.txt](https://help.delpha.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.delpha.io/delpha-api-and-mcp/api/linked-in-profile.md). # Linked In Profile LinkedIn is where B2B identities live—and a *person* is identified by their profile. This is Delpha's **LinkedIn Finder** and **LinkedIn Validator** scoped to individuals: the request tells us to look for a personal profile (`.../in/`) instead of inferring the kind of page from whichever fields you happened to send. What we assess: * **Completeness:** Is a LinkedIn profile URL provided? * **Validity:** Does the URL follow LinkedIn's accepted format (no existence check)? * **Consistency:** Does the input equal the normalized canonical person form (`.../in/`)? * **Accuracy:** Does the URL appear to match the provided context (first & last name, optionally company name and website)? What you get back: * A **normalized LinkedIn profile URL** and **quality scores** for the checks above. * When context suggests a mismatch or uncertainty, **AI-powered recommendations**: candidate profiles with **confidence scores**, **rank**, and helpful details (name, title, location, description). Use these endpoints for people and **LinkedIn Company Page** for organizations; the two are priced and permissioned separately. ## Find & validate a person's LinkedIn profile > Submit an asynchronous job to find and validate the LinkedIn profile of a PERSON. Returns a \`job\_id\` — pass it to \`getLinkedInProfileResult\` to retrieve the canonical profile URL plus accuracy and validity scores.\ > \ > Two modes:\ > \- Validate an existing profile — supply \`url\`.\ > \- Search — supply \`first\_name\` + \`last\_name\` plus company context (\`company\_name\` and/or \`website\`); a verified \`email\` is optional. Company context helps disambiguate people who share a name, so include where the person works whenever you know it — but for a very common name a namesake may still rank first, so verify the returned profile's company before accepting it.\ > \ > Use \`findAndValidateLinkedInCompanyPage\` for a COMPANY's page — this operation looks for \`/in/\` profiles only.\ > \ > Search for the exact person named in the current request; do not reuse \`first\_name\`, \`last\_name\`, or \`email\` from a previous lookup. ```json {"openapi":"3.1.0","info":{"title":"Delpha Data Quality API","version":"2.0.0"},"tags":[{"name":"LinkedIn Profile","description":"LinkedIn is where B2B identities live—and a *person* is identified by their profile.\nThis is Delpha's **LinkedIn Finder** and **LinkedIn Validator** scoped to individuals: the request tells us to look for a personal profile (`.../in/`) instead of inferring the kind of page from whichever fields you happened to send.\n\nWhat we assess:\n- **Completeness:** Is a LinkedIn profile URL provided?\n- **Validity:** Does the URL follow LinkedIn's accepted format (no existence check)?\n- **Consistency:** Does the input equal the normalized canonical person form (`.../in/`)?\n- **Accuracy:** Does the URL appear to match the provided context (first & last name, optionally company name and website)?\n\nWhat you get back:\n- A **normalized LinkedIn profile URL** and **quality scores** for the checks above.\n- When context suggests a mismatch or uncertainty, **AI-powered recommendations**: candidate profiles with **confidence scores**, **rank**, and helpful details (name, title, location, description).\n\nUse these endpoints for people and **LinkedIn Company Page** for organizations; the two are priced and permissioned separately."}],"servers":[{"url":"https://api.delpha.io","description":"Production API server"}],"security":[{"oauth2":["api/access"]},{"apiKey":[]}],"components":{"securitySchemes":{"oauth2":{"type":"oauth2","description":"OAuth 2.0 client-credentials flow (machine-to-machine). Token URL: https://secure.delpha.io/oauth2/token. The `api/access` scope is all-access: it grants every operation this document publishes. Per-use-case scoping, per-key credit ceilings and expiry are properties of an API key, not of this flow — use an API key when a credential must be restricted.","flows":{"clientCredentials":{"tokenUrl":"https://secure.delpha.io/oauth2/token","scopes":{"api/access":"Access to the public API"}}}},"apiKey":{"type":"http","scheme":"bearer","bearerFormat":"dlp_","description":"Native Delpha API key. Send it as an HTTP bearer token (`Authorization: Bearer dlp_...`). Keys are issued from the Delpha app (Developer → API keys) and are billed per team against the team's credit balance."}},"schemas":{"LinkedInSubmitOutput":{"additionalProperties":true,"description":"Response after submitting a new LinkedIn quality job.","properties":{"code":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Stable machine-readable status/error code (see ErrorCode).","title":"Code"},"request_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The API Gateway request id, for support correlation.","title":"Request Id"},"doc_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Link to error documentation (present when published).","title":"Doc Url"},"job_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The job ID. Required if status <= 300.","title":"Job Id"},"message":{"description":"The message to return","title":"Message","type":"string"},"status":{"description":"The status of the process","enum":["SUCCESS","ERROR"],"title":"Status","type":"string"},"status_code":{"description":"The status code to return","title":"Status Code","type":"integer"}},"required":["message","status","status_code"],"title":"LinkedInSubmitOutput","type":"object"},"Error":{"type":"object","title":"Error","description":"Typed error envelope emitted by the API for handler-level 4xx/5xx responses. Extends the success envelope with a stable machine-readable `code` and a correlation `request_id`.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\" for an error response."},"status_code":{"type":"integer","description":"The HTTP status code of the response."},"message":{"type":"string","description":"Human-readable, PII-free error message."},"code":{"type":"string","enum":["validation_error","unauthorized","payment_required","not_found","conflict","rate_limited","backend_error","backend_timeout","service_unavailable","job_timeout","internal_error","unsupported_registry","idempotency_key_reuse","idempotency_in_progress","idempotency_key_invalid"],"description":"Stable machine-readable error code. `ok` and `job_running` are the success-side codes and never appear in an error body."},"request_id":{"type":"string","description":"API Gateway request id, for support correlation. The same value is returned in the `x-amzn-RequestId` response header on every response, including the 401/403/429 API Gateway generates itself."},"doc_url":{"type":"string","description":"Link to error documentation. Present when error documentation is published."}},"required":["status","status_code","message"],"additionalProperties":true},"GatewayError":{"type":"object","title":"GatewayError","description":"Error body returned by API Gateway itself, before a handler runs: 401 (no or invalid credential), 403 (the API key's scopes do not cover this operation, or the path is not routed here) and 429 (stage throttle; carries `Retry-After`). It has no `code` and no `request_id`; correlate it through the `x-amzn-RequestId` response header instead. A 401 a handler emits after the gateway admitted the request carries the full `Error` envelope.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\"."},"status_code":{"type":"integer","description":"The HTTP status code of the response (401, 403 or 429)."},"message":{"type":"string","description":"Human-readable error message."}},"required":["message"],"additionalProperties":true},"LinkedInSubmitInput":{"description":"Payload to submit a new LinkedIn quality job.","properties":{"url":{"anyOf":[{"type":"string","format":"uri"},{"type":"null"}],"default":null,"description":"LinkedIn company page URL to validate (e.g. `https://www.linkedin.com/company/delphainc/`). When set, the operation runs in validation mode.","title":"Url"},"website":{"anyOf":[{"type":"string","format":"uri"},{"type":"null"}],"default":null,"description":"Company website (e.g. `https://delpha.io/`). The strongest signal after the name; include whenever known.","title":"Website"},"company_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Company whose LinkedIn page you are looking up (e.g. `Delpha`). Required when `url` is not supplied. Combine with `website` for higher precision.","title":"Company Name"},"first_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Not used by this operation — it looks up companies, not people. Use `findAndValidateLinkedInProfile` for a person.","title":"First Name"},"last_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Not used by this operation — see `first_name`.","title":"Last Name"},"email":{"anyOf":[{"type":"string","format":"email"},{"type":"null"}],"default":null,"description":"An email at the company's domain, used as a domain signal (e.g. `jordan.rivera@delpha.io`). Optional. Pass ONLY a real, known address — never construct one from the company name.","title":"Email"},"country":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Country of the company, used to disambiguate the match (e.g. `France` or `FR`). Accepts an ISO 3166-1 alpha-2 code or a plain English country name. Optional — include whenever known.","title":"Country"}},"title":"LinkedInSubmitInput","type":"object"}},"headers":{"RateLimitLimit":{"description":"Your request allowance for this operation in the current 60-second window. It is counted per credential owner AND per operation: spending it on one operation does not reduce what you may send to another.","schema":{"type":"string"}},"RateLimitRemaining":{"description":"Requests still available to you on this operation in the current window. `0` on the request that exhausts it and on the refusals that follow.","schema":{"type":"string"}},"RateLimitReset":{"description":"When the current window resets, as **UTC epoch seconds** — an absolute instant, not a number of seconds to wait. Use `Retry-After` for the delay.","schema":{"type":"string"}},"RateLimit":{"description":"What is left of the allowance, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";r=;t=`. Exactly one policy governs a request, so the list always carries one member.","schema":{"type":"string"}},"RateLimitPolicy":{"description":"The allowance that governed this request, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";q=;w=`. `submit` governs submit and synchronous operations, `poll` the poll operations; the policy for each operation is also published in its `x-rate-limit`.","schema":{"type":"string"}},"DelphaMode":{"description":"Present on every response the API renders to a **test-mode** key, and on no other: absence means the call was live. A test-mode call is answered from the published fixture table, reserves no credits and reaches no verification backend. The 401, 403 and shared-floor 429 the gateway answers before the API sees the request carry no per-request headers, so they never carry this one. See the *Test mode* section of this document.","schema":{"type":"string","enum":["sandbox"]}}}},"paths":{"/v1/linkedin-profile":{"post":{"tags":["LinkedIn Profile"],"summary":"Find & validate a person's LinkedIn profile","description":"Submit an asynchronous job to find and validate the LinkedIn profile of a PERSON. Returns a `job_id` — pass it to `getLinkedInProfileResult` to retrieve the canonical profile URL plus accuracy and validity scores.\n\nTwo modes:\n - Validate an existing profile — supply `url`.\n - Search — supply `first_name` + `last_name` plus company context (`company_name` and/or `website`); a verified `email` is optional. Company context helps disambiguate people who share a name, so include where the person works whenever you know it — but for a very common name a namesake may still rank first, so verify the returned profile's company before accepting it.\n\nUse `findAndValidateLinkedInCompanyPage` for a COMPANY's page — this operation looks for `/in/` profiles only.\n\nSearch for the exact person named in the current request; do not reuse `first_name`, `last_name`, or `email` from a previous lookup.","operationId":"findAndValidateLinkedInProfile","responses":{"202":{"description":"Accepted / still running — poll the result route with the returned job_id.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/LinkedInSubmitOutput"}}},"headers":{"Location":{"description":"Poll URL for this job (present when the response carries a job_id).","schema":{"type":"string"}},"Retry-After":{"description":"Seconds to wait before polling again.","schema":{"type":"integer"}},"Idempotent-Replayed":{"description":"Set to 'true' when this 202 replays a previously accepted request with the same Idempotency-Key (no new job, no additional charge).","schema":{"type":"string"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"400":{"description":"Validation error — the request body or query parameters were rejected.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"401":{"description":"Authentication failed — invalid or missing OAuth 2.0 token or API key.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"402":{"description":"Payment required — the team has insufficient credits.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"403":{"description":"Forbidden — the credential is valid but not allowed here: the API key's scopes do not cover this operation, or the operation is not routed in this environment (API Gateway then answers `Missing Authentication Token`).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"409":{"description":"Conflict — the `Idempotency-Key` was already used with a different request body (`idempotency_key_reuse`: use a new key), or the original request with this key is still being processed (`idempotency_in_progress`: retry the same request shortly).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"429":{"description":"Too many requests — one of two limits was exceeded. Your allowance for this operation in the current 60-second window: an `Error` body with `code: rate_limited`, `Retry-After` set to the seconds left in the window, and the quota headers with `X-RateLimit-Remaining: 0`; nothing is charged. Or the per-operation floor every caller of that operation shares: a `GatewayError` body with `Retry-After: 1` and no quota headers, refused before the API sees the request.","content":{"application/json":{"schema":{"anyOf":[{"$ref":"#/components/schemas/Error"},{"$ref":"#/components/schemas/GatewayError"}]}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying: the time left in your current window on the allowance refusal, and `1` on the shared per-operation floor.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit":{"$ref":"#/components/headers/RateLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no per-request headers."}}},"500":{"description":"Internal error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"502":{"description":"Bad gateway — the upstream service returned an error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}}},"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/LinkedInSubmitInput"}}}}}}}} ``` ## Get LinkedIn profile result > Fetch the result of a previously submitted \`findAndValidateLinkedInProfile\` job by \`job\_id\`. On success, the \`result\` payload contains the canonical profile URL, accuracy and validity scores, and a \`recommendations\` array of candidate profiles (each carrying \`url\`, \`headline\`, \`desc\`, \`company\_name\`, \`location\`, \`profile\_name\`, and a confidence \`score\`) when the match is uncertain. In search mode the top-level \`label\`/scores are often \`"No"\`/0 even when \`recommendations\` holds the real candidates — read the array, not the label. A namesake can outrank the intended person even when company context was supplied, so before accepting \`recommendations\[0]\` confirm its \`company\_name\`/\`desc\` matches the target's employer; if none matches, report the person as not found rather than accepting a same-name profile. ```json {"openapi":"3.1.0","info":{"title":"Delpha Data Quality API","version":"2.0.0"},"tags":[{"name":"LinkedIn Profile","description":"LinkedIn is where B2B identities live—and a *person* is identified by their profile.\nThis is Delpha's **LinkedIn Finder** and **LinkedIn Validator** scoped to individuals: the request tells us to look for a personal profile (`.../in/`) instead of inferring the kind of page from whichever fields you happened to send.\n\nWhat we assess:\n- **Completeness:** Is a LinkedIn profile URL provided?\n- **Validity:** Does the URL follow LinkedIn's accepted format (no existence check)?\n- **Consistency:** Does the input equal the normalized canonical person form (`.../in/`)?\n- **Accuracy:** Does the URL appear to match the provided context (first & last name, optionally company name and website)?\n\nWhat you get back:\n- A **normalized LinkedIn profile URL** and **quality scores** for the checks above.\n- When context suggests a mismatch or uncertainty, **AI-powered recommendations**: candidate profiles with **confidence scores**, **rank**, and helpful details (name, title, location, description).\n\nUse these endpoints for people and **LinkedIn Company Page** for organizations; the two are priced and permissioned separately."}],"servers":[{"url":"https://api.delpha.io","description":"Production API server"}],"security":[{"oauth2":["api/access"]},{"apiKey":[]}],"components":{"securitySchemes":{"oauth2":{"type":"oauth2","description":"OAuth 2.0 client-credentials flow (machine-to-machine). Token URL: https://secure.delpha.io/oauth2/token. The `api/access` scope is all-access: it grants every operation this document publishes. Per-use-case scoping, per-key credit ceilings and expiry are properties of an API key, not of this flow — use an API key when a credential must be restricted.","flows":{"clientCredentials":{"tokenUrl":"https://secure.delpha.io/oauth2/token","scopes":{"api/access":"Access to the public API"}}}},"apiKey":{"type":"http","scheme":"bearer","bearerFormat":"dlp_","description":"Native Delpha API key. Send it as an HTTP bearer token (`Authorization: Bearer dlp_...`). Keys are issued from the Delpha app (Developer → API keys) and are billed per team against the team's credit balance."}},"schemas":{"LinkedInPullOutput":{"additionalProperties":true,"description":"Response after retrieving the status and result of an linkedin quality job.","properties":{"code":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Stable machine-readable status/error code (see ErrorCode).","title":"Code"},"request_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The API Gateway request id, for support correlation.","title":"Request Id"},"doc_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Link to error documentation (present when published).","title":"Doc Url"},"message":{"description":"A human-readable message describing the current state or outcome of the job.","title":"Message","type":"string"},"status":{"description":"The status of the process","enum":["SUCCESS","ERROR"],"title":"Status","type":"string"},"status_code":{"description":"The HTTP status code representing the job's current state.","title":"Status Code","type":"integer"},"result":{"anyOf":[{"$ref":"#/components/schemas/LinkedInModel"},{"type":"null"}],"default":null,"description":"The result of the linkedin quality job"},"process_time":{"anyOf":[{"minimum":0,"type":"number"},{"type":"null"}],"default":null,"description":"The total time taken to process the job, in seconds.","title":"Process Time"}},"required":["message","status","status_code"],"title":"LinkedInPullOutput","type":"object"},"LinkedInModel":{"additionalProperties":true,"description":"Model representing the details of a LinkedIn field.","properties":{"data_type":{"$ref":"#/components/schemas/DataType","description":"The type of data for this field."},"normalized_value":{"description":"Normalized LinkedIn value.","title":"Normalized Value","type":"string"},"label":{"description":"Label for the LinkedIn value.","enum":["No","Ok","Unknown"],"title":"Label","type":"string"},"scores":{"$ref":"#/components/schemas/ScoresModel","description":"Scores for the field."},"recommendations":{"description":"Recommendations for the LinkedIn value.","items":{"$ref":"#/components/schemas/LinkedInRecommendation"},"title":"Recommendations","type":"array"},"recommendation_status":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Reading of the recommendation situation: 'confident' (one clear winner), 'ambiguous' (several candidates match comparably well — see each candidate's ambiguity_n), or 'no_match' (no credible profile found). Vocabulary may grow; treat unknown values as informational.","title":"Recommendation Status"},"fallback_used":{"anyOf":[{"type":"boolean"},{"type":"null"}],"default":null,"description":"True when the emitted recommendations come from the name-only fallback search: no credible profile was found at the queried company, but same-name profiles exist elsewhere (a possible job-change signal).","title":"Fallback Used"},"type":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The social network the assessed value belongs to. Always `linkedin` on these operations — Delpha assesses no other network today — so treat it as provenance rather than a branch point.","title":"Type"}},"required":["data_type","normalized_value","label","scores","recommendations"],"title":"LinkedInModel","type":"object"},"DataType":{"enum":["email","social_network","name","legal_id","phone","address","website"],"title":"DataType","type":"string"},"ScoresModel":{"description":"Model representing the scores for an email field.","properties":{"accuracy":{"default":-1,"description":"Accuracy score","maximum":1,"minimum":-1,"title":"Accuracy","type":"number"},"validity":{"default":-1,"description":"Validity score","maximum":1,"minimum":-1,"title":"Validity","type":"integer"},"completeness":{"default":0,"description":"Completeness score","maximum":1,"minimum":0,"title":"Completeness","type":"number"},"consistency":{"default":0,"description":"Consistency score","maximum":1,"minimum":0,"title":"Consistency","type":"integer"}},"title":"ScoresModel","type":"object"},"LinkedInRecommendation":{"description":"Model representing a recommendation for a LinkedIn profile.","properties":{"url":{"description":"Recommended LinkedIn profile URL.","title":"Url","type":"string"},"score":{"description":"Confidence score for the recommendation.","maximum":1,"minimum":0,"title":"Score","type":"number"},"headline":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The search result's headline — the title line Google renders for this profile. For a person it reads 'Name - job title - company'; for a company page it is just the page name. ⚠️ This is NOT LinkedIn's 'headline' profile field — that is `job_title`. Renamed from `title`.","title":"Headline"},"rank":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"description":"Rank of the recommendation.","title":"Rank"},"desc":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Description of the recommended profile.","title":"Desc"},"company_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Company name associated with the recommended profile.","title":"Company Name"},"location":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Location of the recommended profile.","title":"Location"},"profile_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Profile name of the recommended profile.","title":"Profile Name"},"job_title":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Job title of the recommended profile, as LinkedIn shows it. Usually taken from the structured job-title slot of the search result; when that is absent it falls back to the profile's LinkedIn headline, so it can read as free text ('Fortune 100 Executive | P&L Leader') rather than a clean role, and Google sometimes clips it with an ellipsis. Null when the search result carried no job title, and always null for a company page. Renamed from `position`.","title":"Job Title"},"match_score":{"anyOf":[{"maximum":1,"minimum":0,"type":"number"},{"type":"null"}],"default":null,"description":"Pure match quality of this candidate against the queried person, before the ambiguity division. `score` = `match_score / ambiguity_n`.","title":"Match Score"},"ambiguity_n":{"anyOf":[{"minimum":1,"type":"integer"},{"type":"null"}],"default":null,"description":"How many candidates scored within 10% of the best match. Greater than 1 means several profiles match comparably well and the divided `score` reflects that ambiguity, not a poor match.","title":"Ambiguity N"}},"required":["url","score"],"title":"LinkedInRecommendation","type":"object"},"Error":{"type":"object","title":"Error","description":"Typed error envelope emitted by the API for handler-level 4xx/5xx responses. Extends the success envelope with a stable machine-readable `code` and a correlation `request_id`.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\" for an error response."},"status_code":{"type":"integer","description":"The HTTP status code of the response."},"message":{"type":"string","description":"Human-readable, PII-free error message."},"code":{"type":"string","enum":["validation_error","unauthorized","payment_required","not_found","conflict","rate_limited","backend_error","backend_timeout","service_unavailable","job_timeout","internal_error","unsupported_registry","idempotency_key_reuse","idempotency_in_progress","idempotency_key_invalid"],"description":"Stable machine-readable error code. `ok` and `job_running` are the success-side codes and never appear in an error body."},"request_id":{"type":"string","description":"API Gateway request id, for support correlation. The same value is returned in the `x-amzn-RequestId` response header on every response, including the 401/403/429 API Gateway generates itself."},"doc_url":{"type":"string","description":"Link to error documentation. Present when error documentation is published."}},"required":["status","status_code","message"],"additionalProperties":true},"GatewayError":{"type":"object","title":"GatewayError","description":"Error body returned by API Gateway itself, before a handler runs: 401 (no or invalid credential), 403 (the API key's scopes do not cover this operation, or the path is not routed here) and 429 (stage throttle; carries `Retry-After`). It has no `code` and no `request_id`; correlate it through the `x-amzn-RequestId` response header instead. A 401 a handler emits after the gateway admitted the request carries the full `Error` envelope.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\"."},"status_code":{"type":"integer","description":"The HTTP status code of the response (401, 403 or 429)."},"message":{"type":"string","description":"Human-readable error message."}},"required":["message"],"additionalProperties":true}},"headers":{"RateLimitLimit":{"description":"Your request allowance for this operation in the current 60-second window. It is counted per credential owner AND per operation: spending it on one operation does not reduce what you may send to another.","schema":{"type":"string"}},"RateLimitRemaining":{"description":"Requests still available to you on this operation in the current window. `0` on the request that exhausts it and on the refusals that follow.","schema":{"type":"string"}},"RateLimitReset":{"description":"When the current window resets, as **UTC epoch seconds** — an absolute instant, not a number of seconds to wait. Use `Retry-After` for the delay.","schema":{"type":"string"}},"RateLimit":{"description":"What is left of the allowance, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";r=;t=`. Exactly one policy governs a request, so the list always carries one member.","schema":{"type":"string"}},"RateLimitPolicy":{"description":"The allowance that governed this request, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";q=;w=`. `submit` governs submit and synchronous operations, `poll` the poll operations; the policy for each operation is also published in its `x-rate-limit`.","schema":{"type":"string"}},"DelphaMode":{"description":"Present on every response the API renders to a **test-mode** key, and on no other: absence means the call was live. A test-mode call is answered from the published fixture table, reserves no credits and reaches no verification backend. The 401, 403 and shared-floor 429 the gateway answers before the API sees the request carry no per-request headers, so they never carry this one. See the *Test mode* section of this document.","schema":{"type":"string","enum":["sandbox"]}}}},"paths":{"/v1/linkedin-profile/{job_id}":{"get":{"tags":["LinkedIn Profile"],"summary":"Get LinkedIn profile result","description":"Fetch the result of a previously submitted `findAndValidateLinkedInProfile` job by `job_id`. On success, the `result` payload contains the canonical profile URL, accuracy and validity scores, and a `recommendations` array of candidate profiles (each carrying `url`, `headline`, `desc`, `company_name`, `location`, `profile_name`, and a confidence `score`) when the match is uncertain. In search mode the top-level `label`/scores are often `\"No\"`/0 even when `recommendations` holds the real candidates — read the array, not the label. A namesake can outrank the intended person even when company context was supplied, so before accepting `recommendations[0]` confirm its `company_name`/`desc` matches the target's employer; if none matches, report the person as not found rather than accepting a same-name profile.","operationId":"getLinkedInProfileResult","responses":{"200":{"description":"Job succeeded — the result payload is populated.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/LinkedInPullOutput"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"202":{"description":"Accepted / still running — poll the result route with the returned job_id.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/LinkedInPullOutput"}}},"headers":{"Location":{"description":"Poll URL for this job (present when the response carries a job_id).","schema":{"type":"string"}},"Retry-After":{"description":"Seconds to wait before polling again.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"400":{"description":"Validation error — the request body or query parameters were rejected.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"401":{"description":"Authentication failed — invalid or missing OAuth 2.0 token or API key.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"403":{"description":"Forbidden — the credential is valid but not allowed here: the API key's scopes do not cover this operation, or the operation is not routed in this environment (API Gateway then answers `Missing Authentication Token`).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"404":{"description":"Not found — no job exists for this id, or it belongs to another team.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"409":{"description":"Conflict — the credit reservation expired before delivery; resubmit.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"429":{"description":"Too many requests — one of two limits was exceeded. Your allowance for this operation in the current 60-second window: an `Error` body with `code: rate_limited`, `Retry-After` set to the seconds left in the window, and the quota headers with `X-RateLimit-Remaining: 0`; nothing is charged. Or the per-operation floor every caller of that operation shares: a `GatewayError` body with `Retry-After: 1` and no quota headers, refused before the API sees the request.","content":{"application/json":{"schema":{"anyOf":[{"$ref":"#/components/schemas/Error"},{"$ref":"#/components/schemas/GatewayError"}]}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying: the time left in your current window on the allowance refusal, and `1` on the shared per-operation floor.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit":{"$ref":"#/components/headers/RateLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no per-request headers."}}},"500":{"description":"Internal error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"503":{"description":"Service unavailable — a downstream dependency was unreachable.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"504":{"description":"Gateway timeout — the job exceeded its processing ceiling.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}}},"parameters":[{"name":"job_id","in":"path","required":true,"description":"Opaque job identifier returned by `findAndValidateLinkedInProfile`.","schema":{"type":"string"}}]}}}} ``` ## Submit a batch of LinkedIn profile items > Submit 1..100 LinkedIn profile items for asynchronous batch processing as ONE job (never a per-item fan-out). Returns a \`job\_id\` immediately (202); poll \`GET /v1/linkedin-profile/batch/{job\_id}\` for status and results. Each item is validated identically to the single-route \`POST /v1/linkedin-profile\` payload; a payload with 0 items or more than 100 is rejected with 422. ```json {"openapi":"3.1.0","info":{"title":"Delpha Data Quality API","version":"2.0.0"},"tags":[{"name":"LinkedIn Profile","description":"LinkedIn is where B2B identities live—and a *person* is identified by their profile.\nThis is Delpha's **LinkedIn Finder** and **LinkedIn Validator** scoped to individuals: the request tells us to look for a personal profile (`.../in/`) instead of inferring the kind of page from whichever fields you happened to send.\n\nWhat we assess:\n- **Completeness:** Is a LinkedIn profile URL provided?\n- **Validity:** Does the URL follow LinkedIn's accepted format (no existence check)?\n- **Consistency:** Does the input equal the normalized canonical person form (`.../in/`)?\n- **Accuracy:** Does the URL appear to match the provided context (first & last name, optionally company name and website)?\n\nWhat you get back:\n- A **normalized LinkedIn profile URL** and **quality scores** for the checks above.\n- When context suggests a mismatch or uncertainty, **AI-powered recommendations**: candidate profiles with **confidence scores**, **rank**, and helpful details (name, title, location, description).\n\nUse these endpoints for people and **LinkedIn Company Page** for organizations; the two are priced and permissioned separately."}],"servers":[{"url":"https://api.delpha.io","description":"Production API server"}],"security":[{"oauth2":["api/access"]},{"apiKey":[]}],"components":{"securitySchemes":{"oauth2":{"type":"oauth2","description":"OAuth 2.0 client-credentials flow (machine-to-machine). Token URL: https://secure.delpha.io/oauth2/token. The `api/access` scope is all-access: it grants every operation this document publishes. Per-use-case scoping, per-key credit ceilings and expiry are properties of an API key, not of this flow — use an API key when a credential must be restricted.","flows":{"clientCredentials":{"tokenUrl":"https://secure.delpha.io/oauth2/token","scopes":{"api/access":"Access to the public API"}}}},"apiKey":{"type":"http","scheme":"bearer","bearerFormat":"dlp_","description":"Native Delpha API key. Send it as an HTTP bearer token (`Authorization: Bearer dlp_...`). Keys are issued from the Delpha app (Developer → API keys) and are billed per team against the team's credit balance."}},"schemas":{"BatchSubmitOutput":{"additionalProperties":true,"description":"Response after submitting a batch quality job.","properties":{"code":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Stable machine-readable status/error code (see ErrorCode).","title":"Code"},"request_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The API Gateway request id, for support correlation.","title":"Request Id"},"doc_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Link to error documentation (present when published).","title":"Doc Url"},"job_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The job ID. Required if status <= 300.","title":"Job Id"},"item_count":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"description":"Number of items accepted in the batch (present on success).","title":"Item Count"},"message":{"description":"The message to return","title":"Message","type":"string"},"status":{"description":"The status of the process","enum":["SUCCESS","ERROR"],"title":"Status","type":"string"},"status_code":{"description":"The status code to return","title":"Status Code","type":"integer"}},"required":["message","status","status_code"],"title":"BatchSubmitOutput","type":"object"},"GatewayError":{"type":"object","title":"GatewayError","description":"Error body returned by API Gateway itself, before a handler runs: 401 (no or invalid credential), 403 (the API key's scopes do not cover this operation, or the path is not routed here) and 429 (stage throttle; carries `Retry-After`). It has no `code` and no `request_id`; correlate it through the `x-amzn-RequestId` response header instead. A 401 a handler emits after the gateway admitted the request carries the full `Error` envelope.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\"."},"status_code":{"type":"integer","description":"The HTTP status code of the response (401, 403 or 429)."},"message":{"type":"string","description":"Human-readable error message."}},"required":["message"],"additionalProperties":true},"Error":{"type":"object","title":"Error","description":"Typed error envelope emitted by the API for handler-level 4xx/5xx responses. Extends the success envelope with a stable machine-readable `code` and a correlation `request_id`.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\" for an error response."},"status_code":{"type":"integer","description":"The HTTP status code of the response."},"message":{"type":"string","description":"Human-readable, PII-free error message."},"code":{"type":"string","enum":["validation_error","unauthorized","payment_required","not_found","conflict","rate_limited","backend_error","backend_timeout","service_unavailable","job_timeout","internal_error","unsupported_registry","idempotency_key_reuse","idempotency_in_progress","idempotency_key_invalid"],"description":"Stable machine-readable error code. `ok` and `job_running` are the success-side codes and never appear in an error body."},"request_id":{"type":"string","description":"API Gateway request id, for support correlation. The same value is returned in the `x-amzn-RequestId` response header on every response, including the 401/403/429 API Gateway generates itself."},"doc_url":{"type":"string","description":"Link to error documentation. Present when error documentation is published."}},"required":["status","status_code","message"],"additionalProperties":true},"LinkedInProfileBatchSubmitInput":{"description":"Batch envelope for `POST /v1/linkedin-profile/batch`: `{\"items\": [...]}` (1..100 items, 422 beyond); each item is shaped exactly like the single-route `POST /v1/linkedin-profile` payload (reused here by $ref as `LinkedInSubmitInput`).","properties":{"items":{"description":"The batch items (1..100), each a single-route input payload.","items":{"$ref":"#/components/schemas/LinkedInSubmitInput"},"maxItems":100,"minItems":1,"title":"Items","type":"array"}},"required":["items"],"title":"LinkedInProfileBatchSubmitInput","type":"object"},"LinkedInSubmitInput":{"description":"Payload to submit a new LinkedIn quality job.","properties":{"url":{"anyOf":[{"type":"string","format":"uri"},{"type":"null"}],"default":null,"description":"LinkedIn company page URL to validate (e.g. `https://www.linkedin.com/company/delphainc/`). When set, the operation runs in validation mode.","title":"Url"},"website":{"anyOf":[{"type":"string","format":"uri"},{"type":"null"}],"default":null,"description":"Company website (e.g. `https://delpha.io/`). The strongest signal after the name; include whenever known.","title":"Website"},"company_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Company whose LinkedIn page you are looking up (e.g. `Delpha`). Required when `url` is not supplied. Combine with `website` for higher precision.","title":"Company Name"},"first_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Not used by this operation — it looks up companies, not people. Use `findAndValidateLinkedInProfile` for a person.","title":"First Name"},"last_name":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Not used by this operation — see `first_name`.","title":"Last Name"},"email":{"anyOf":[{"type":"string","format":"email"},{"type":"null"}],"default":null,"description":"An email at the company's domain, used as a domain signal (e.g. `jordan.rivera@delpha.io`). Optional. Pass ONLY a real, known address — never construct one from the company name.","title":"Email"},"country":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Country of the company, used to disambiguate the match (e.g. `France` or `FR`). Accepts an ISO 3166-1 alpha-2 code or a plain English country name. Optional — include whenever known.","title":"Country"}},"title":"LinkedInSubmitInput","type":"object"}},"headers":{"RateLimitLimit":{"description":"Your request allowance for this operation in the current 60-second window. It is counted per credential owner AND per operation: spending it on one operation does not reduce what you may send to another.","schema":{"type":"string"}},"RateLimitRemaining":{"description":"Requests still available to you on this operation in the current window. `0` on the request that exhausts it and on the refusals that follow.","schema":{"type":"string"}},"RateLimitReset":{"description":"When the current window resets, as **UTC epoch seconds** — an absolute instant, not a number of seconds to wait. Use `Retry-After` for the delay.","schema":{"type":"string"}},"RateLimit":{"description":"What is left of the allowance, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";r=;t=`. Exactly one policy governs a request, so the list always carries one member.","schema":{"type":"string"}},"RateLimitPolicy":{"description":"The allowance that governed this request, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";q=;w=`. `submit` governs submit and synchronous operations, `poll` the poll operations; the policy for each operation is also published in its `x-rate-limit`.","schema":{"type":"string"}},"DelphaMode":{"description":"Present on every response the API renders to a **test-mode** key, and on no other: absence means the call was live. A test-mode call is answered from the published fixture table, reserves no credits and reaches no verification backend. The 401, 403 and shared-floor 429 the gateway answers before the API sees the request carry no per-request headers, so they never carry this one. See the *Test mode* section of this document.","schema":{"type":"string","enum":["sandbox"]}}}},"paths":{"/v1/linkedin-profile/batch":{"post":{"tags":["LinkedIn Profile"],"summary":"Submit a batch of LinkedIn profile items","description":"Submit 1..100 LinkedIn profile items for asynchronous batch processing as ONE job (never a per-item fan-out). Returns a `job_id` immediately (202); poll `GET /v1/linkedin-profile/batch/{job_id}` for status and results. Each item is validated identically to the single-route `POST /v1/linkedin-profile` payload; a payload with 0 items or more than 100 is rejected with 422.","operationId":"submitLinkedInProfileBatch","responses":{"202":{"description":"Accepted / still running — poll the result route with the returned job_id.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BatchSubmitOutput"}}},"headers":{"Location":{"description":"Poll URL for this job (present when the response carries a job_id).","schema":{"type":"string"}},"Retry-After":{"description":"Seconds to wait before polling again.","schema":{"type":"integer"}},"Idempotent-Replayed":{"description":"Set to 'true' when this 202 replays a previously accepted request with the same Idempotency-Key (no new job, no additional charge).","schema":{"type":"string"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"401":{"description":"Authentication failed — invalid or missing OAuth 2.0 token or API key.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"402":{"description":"Payment required — the team has insufficient credits.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"403":{"description":"Forbidden — the credential is valid but not allowed here: the API key's scopes do not cover this operation, or the operation is not routed in this environment (API Gateway then answers `Missing Authentication Token`).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"409":{"description":"Conflict — the `Idempotency-Key` was already used with a different request body (`idempotency_key_reuse`: use a new key), or the original request with this key is still being processed (`idempotency_in_progress`: retry the same request shortly).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"422":{"description":"Unprocessable entity — the request is well-formed but cannot be processed: a documented size/shape bound was violated (`validation_error`), or a legal-ID request names a registry / country Delpha cannot query (`unsupported_registry` — refused before any credit is reserved; the message lists the supported countries).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"429":{"description":"Too many requests — one of two limits was exceeded. Your allowance for this operation in the current 60-second window: an `Error` body with `code: rate_limited`, `Retry-After` set to the seconds left in the window, and the quota headers with `X-RateLimit-Remaining: 0`; nothing is charged. Or the per-operation floor every caller of that operation shares: a `GatewayError` body with `Retry-After: 1` and no quota headers, refused before the API sees the request.","content":{"application/json":{"schema":{"anyOf":[{"$ref":"#/components/schemas/Error"},{"$ref":"#/components/schemas/GatewayError"}]}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying: the time left in your current window on the allowance refusal, and `1` on the shared per-operation floor.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit":{"$ref":"#/components/headers/RateLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no per-request headers."}}},"500":{"description":"Internal error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"502":{"description":"Bad gateway — the upstream service returned an error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}}},"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/LinkedInProfileBatchSubmitInput"}}}}}}}} ``` ## Get LinkedIn profile batch job status > Poll a batch of LinkedIn profile items submitted via \`POST /v1/linkedin-profile/batch\`. 202 while running (with \`item\_count\`/\`processed\_count\` progress); 200 once SUCCEEDED (with \`counts\`, a presigned \`result\_url\`, and \`result\_data\` inlined when <=1MB); 409 if the credit reservation expired before delivery (resubmit); 500 if the job failed; 504 past the 24h ceiling. ```json {"openapi":"3.1.0","info":{"title":"Delpha Data Quality API","version":"2.0.0"},"tags":[{"name":"LinkedIn Profile","description":"LinkedIn is where B2B identities live—and a *person* is identified by their profile.\nThis is Delpha's **LinkedIn Finder** and **LinkedIn Validator** scoped to individuals: the request tells us to look for a personal profile (`.../in/`) instead of inferring the kind of page from whichever fields you happened to send.\n\nWhat we assess:\n- **Completeness:** Is a LinkedIn profile URL provided?\n- **Validity:** Does the URL follow LinkedIn's accepted format (no existence check)?\n- **Consistency:** Does the input equal the normalized canonical person form (`.../in/`)?\n- **Accuracy:** Does the URL appear to match the provided context (first & last name, optionally company name and website)?\n\nWhat you get back:\n- A **normalized LinkedIn profile URL** and **quality scores** for the checks above.\n- When context suggests a mismatch or uncertainty, **AI-powered recommendations**: candidate profiles with **confidence scores**, **rank**, and helpful details (name, title, location, description).\n\nUse these endpoints for people and **LinkedIn Company Page** for organizations; the two are priced and permissioned separately."}],"servers":[{"url":"https://api.delpha.io","description":"Production API server"}],"security":[{"oauth2":["api/access"]},{"apiKey":[]}],"components":{"securitySchemes":{"oauth2":{"type":"oauth2","description":"OAuth 2.0 client-credentials flow (machine-to-machine). Token URL: https://secure.delpha.io/oauth2/token. The `api/access` scope is all-access: it grants every operation this document publishes. Per-use-case scoping, per-key credit ceilings and expiry are properties of an API key, not of this flow — use an API key when a credential must be restricted.","flows":{"clientCredentials":{"tokenUrl":"https://secure.delpha.io/oauth2/token","scopes":{"api/access":"Access to the public API"}}}},"apiKey":{"type":"http","scheme":"bearer","bearerFormat":"dlp_","description":"Native Delpha API key. Send it as an HTTP bearer token (`Authorization: Bearer dlp_...`). Keys are issued from the Delpha app (Developer → API keys) and are billed per team against the team's credit balance."}},"schemas":{"LinkedInProfileBatchPullOutput":{"additionalProperties":true,"description":"Response for `GET /v1/linkedin-profile/batch/{job_id}`. Each `result_data.items[]` entry is keyed to its request item by `dispatch_key` (`{\"record_id\": \"#\"}`). On success its `result` is the SAME object `GET /v1/linkedin-profile/{job_id}` returns for a single item. On failure it carries an `error` string instead of `result`.","properties":{"code":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Stable machine-readable status/error code (see ErrorCode).","title":"Code"},"request_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"The API Gateway request id, for support correlation.","title":"Request Id"},"doc_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Link to error documentation (present when published).","title":"Doc Url"},"message":{"description":"A human-readable message describing the current state or outcome of the job.","title":"Message","type":"string"},"status":{"description":"The status of the process","enum":["SUCCESS","ERROR"],"title":"Status","type":"string"},"status_code":{"description":"The HTTP status code representing the job's current state.","title":"Status Code","type":"integer"},"counts":{"anyOf":[{"$ref":"#/components/schemas/CountsModel"},{"type":"null"}],"default":null,"description":"Item-level outcome counts (present only once the job has completed)."},"result_url":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Presigned URL (1h expiry) to download the full batch result JSON from S3.","title":"Result Url"},"result_data":{"anyOf":[{"additionalProperties":true,"type":"object"},{"type":"null"}],"default":null,"description":"The full batch result JSON, inlined (opaque). Present only when status_code == 200 and the result file is <=1MB; otherwise omitted (fetch `result_url` instead). Shape: `{job_id, usecase, counts, items: [...]}`; its `result` is the SAME object `GET /v1/linkedin-profile/{job_id}` returns for a single item.","title":"Result Data"},"item_count":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"description":"Total number of items in the batch (present while the job is running).","title":"Item Count"},"processed_count":{"anyOf":[{"type":"integer"},{"type":"null"}],"default":null,"description":"Number of items processed so far (present while the job is running; may be absent early in the job's lifecycle).","title":"Processed Count"},"process_time":{"anyOf":[{"minimum":0,"type":"number"},{"type":"null"}],"default":null,"description":"The total time taken to process the job, in seconds.","title":"Process Time"}},"required":["message","status","status_code"],"title":"LinkedInProfileBatchPullOutput","type":"object"},"CountsModel":{"description":"Item-level outcome counts for a completed batch job.","properties":{"total":{"description":"Total number of items submitted.","title":"Total","type":"integer"},"succeeded":{"description":"Number of items that succeeded.","title":"Succeeded","type":"integer"},"failed":{"description":"Number of items that failed.","title":"Failed","type":"integer"}},"required":["total","succeeded","failed"],"title":"CountsModel","type":"object"},"Error":{"type":"object","title":"Error","description":"Typed error envelope emitted by the API for handler-level 4xx/5xx responses. Extends the success envelope with a stable machine-readable `code` and a correlation `request_id`.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\" for an error response."},"status_code":{"type":"integer","description":"The HTTP status code of the response."},"message":{"type":"string","description":"Human-readable, PII-free error message."},"code":{"type":"string","enum":["validation_error","unauthorized","payment_required","not_found","conflict","rate_limited","backend_error","backend_timeout","service_unavailable","job_timeout","internal_error","unsupported_registry","idempotency_key_reuse","idempotency_in_progress","idempotency_key_invalid"],"description":"Stable machine-readable error code. `ok` and `job_running` are the success-side codes and never appear in an error body."},"request_id":{"type":"string","description":"API Gateway request id, for support correlation. The same value is returned in the `x-amzn-RequestId` response header on every response, including the 401/403/429 API Gateway generates itself."},"doc_url":{"type":"string","description":"Link to error documentation. Present when error documentation is published."}},"required":["status","status_code","message"],"additionalProperties":true},"GatewayError":{"type":"object","title":"GatewayError","description":"Error body returned by API Gateway itself, before a handler runs: 401 (no or invalid credential), 403 (the API key's scopes do not cover this operation, or the path is not routed here) and 429 (stage throttle; carries `Retry-After`). It has no `code` and no `request_id`; correlate it through the `x-amzn-RequestId` response header instead. A 401 a handler emits after the gateway admitted the request carries the full `Error` envelope.","properties":{"status":{"type":"string","enum":["ERROR"],"description":"Always \"ERROR\"."},"status_code":{"type":"integer","description":"The HTTP status code of the response (401, 403 or 429)."},"message":{"type":"string","description":"Human-readable error message."}},"required":["message"],"additionalProperties":true}},"headers":{"RateLimitLimit":{"description":"Your request allowance for this operation in the current 60-second window. It is counted per credential owner AND per operation: spending it on one operation does not reduce what you may send to another.","schema":{"type":"string"}},"RateLimitRemaining":{"description":"Requests still available to you on this operation in the current window. `0` on the request that exhausts it and on the refusals that follow.","schema":{"type":"string"}},"RateLimitReset":{"description":"When the current window resets, as **UTC epoch seconds** — an absolute instant, not a number of seconds to wait. Use `Retry-After` for the delay.","schema":{"type":"string"}},"RateLimit":{"description":"What is left of the allowance, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";r=;t=`. Exactly one policy governs a request, so the list always carries one member.","schema":{"type":"string"}},"RateLimitPolicy":{"description":"The allowance that governed this request, as a structured field of `draft-ietf-httpapi-ratelimit-headers` (an Internet-Draft, not a published standard): `\"\";q=;w=`. `submit` governs submit and synchronous operations, `poll` the poll operations; the policy for each operation is also published in its `x-rate-limit`.","schema":{"type":"string"}},"DelphaMode":{"description":"Present on every response the API renders to a **test-mode** key, and on no other: absence means the call was live. A test-mode call is answered from the published fixture table, reserves no credits and reaches no verification backend. The 401, 403 and shared-floor 429 the gateway answers before the API sees the request carry no per-request headers, so they never carry this one. See the *Test mode* section of this document.","schema":{"type":"string","enum":["sandbox"]}}}},"paths":{"/v1/linkedin-profile/batch/{job_id}":{"get":{"tags":["LinkedIn Profile"],"summary":"Get LinkedIn profile batch job status","description":"Poll a batch of LinkedIn profile items submitted via `POST /v1/linkedin-profile/batch`. 202 while running (with `item_count`/`processed_count` progress); 200 once SUCCEEDED (with `counts`, a presigned `result_url`, and `result_data` inlined when <=1MB); 409 if the credit reservation expired before delivery (resubmit); 500 if the job failed; 504 past the 24h ceiling.","operationId":"getLinkedInProfileBatchResult","responses":{"200":{"description":"Job succeeded — the result payload is populated.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/LinkedInProfileBatchPullOutput"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"202":{"description":"Accepted / still running — poll the result route with the returned job_id.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/LinkedInProfileBatchPullOutput"}}},"headers":{"Location":{"description":"Poll URL for this job (present when the response carries a job_id).","schema":{"type":"string"}},"Retry-After":{"description":"Seconds to wait before polling again.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"400":{"description":"Validation error — the request body or query parameters were rejected.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"401":{"description":"Authentication failed — invalid or missing OAuth 2.0 token or API key.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"403":{"description":"Forbidden — the credential is valid but not allowed here: the API key's scopes do not cover this operation, or the operation is not routed in this environment (API Gateway then answers `Missing Authentication Token`).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GatewayError"}}},"headers":{}},"404":{"description":"Not found — no job exists for this id, or it belongs to another team.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"409":{"description":"Conflict — the credit reservation expired before delivery; resubmit.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"429":{"description":"Too many requests — one of two limits was exceeded. Your allowance for this operation in the current 60-second window: an `Error` body with `code: rate_limited`, `Retry-After` set to the seconds left in the window, and the quota headers with `X-RateLimit-Remaining: 0`; nothing is charged. Or the per-operation floor every caller of that operation shares: a `GatewayError` body with `Retry-After: 1` and no quota headers, refused before the API sees the request.","content":{"application/json":{"schema":{"anyOf":[{"$ref":"#/components/schemas/Error"},{"$ref":"#/components/schemas/GatewayError"}]}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying: the time left in your current window on the allowance refusal, and `1` on the shared per-operation floor.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit":{"$ref":"#/components/headers/RateLimit","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no quota headers."},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode","description":"Present on the allowance refusal only. The shared per-operation floor is refused by the gateway, whose responses carry no per-request headers."}}},"500":{"description":"Internal error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"503":{"description":"Service unavailable — a downstream dependency was unreachable.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}},"504":{"description":"Gateway timeout — the job exceeded its processing ceiling.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying.","schema":{"type":"integer"}},"X-RateLimit-Limit":{"$ref":"#/components/headers/RateLimitLimit"},"X-RateLimit-Remaining":{"$ref":"#/components/headers/RateLimitRemaining"},"X-RateLimit-Reset":{"$ref":"#/components/headers/RateLimitReset"},"RateLimit":{"$ref":"#/components/headers/RateLimit"},"RateLimit-Policy":{"$ref":"#/components/headers/RateLimitPolicy"},"X-Delpha-Mode":{"$ref":"#/components/headers/DelphaMode"}}}},"parameters":[{"name":"job_id","in":"path","required":true,"description":"The unique identifier of the LinkedIn profile batch job.","schema":{"type":"string"}}]}}}} ``` --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://help.delpha.io/delpha-api-and-mcp/api/linked-in-profile.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.