Website

A company's website is often the first touchpoint for customers, partners, and search engines—making it a cornerstone of trusted business data. Delpha's Website Finder and Website Validator help you maintain clean, verified, and up-to-date web domains by checking reachability, normalizing URLs, and uncovering the most relevant official sites.

Our evaluation covers four key aspects:

• Completeness: Detects and fills missing website fields.

• Validity: Verifies that the website is active and accessible.

• Consistency: Normalizes the URL and checks if it matches the original input.

• Accuracy: Confirms that the website aligns with contextual data such as company name or legal ID.

The API returns a normalized and resolved URL (following redirects when applicable) along with quality scores. When provided with side fields like a company name or legal ID, Delpha also delivers AI-powered website recommendations with confidence scores—helping you identify the most likely official domain.

With Website Finder and Website Validator, your CRM and analytics stay connected to the right online identities, boosting reliability and customer trust.

Submit website for finding and validation

post

Submit an website for finding and validation. Returns a job ID for tracking the process.

Required scopes

This endpoint requires the following scopes:

• : Access to the public API

Authorizations

oauth2

OAuth2clientCredentialsRequired

OAuth2 client credentials flow for API access

Token URL:

Body

application/json

Payload to submit a new website quality job.

websiteany ofOptional

The website URL

Example: https://delpha.io/

stringOptional

or

nullOptional

nameany ofOptional

The name of the entity owning the website

Example: Delpha

stringOptional

or

nullOptional

linkedinany ofOptional

The LinkedIn URL of the entity

Example: https://www.linkedin.com/company/delphainc/

stringOptional

or

nullOptional

emailany ofOptional

The email address of the entity

Example: [email protected]

stringOptional

or

nullOptional

countryany ofOptional

The country of the entity

Example: France

stringOptional

or

nullOptional

Responses

202

Job submitted to assess_website_v16

application/json

400

Invalid website format or missing required fields

application/json

401

Authentication failed - invalid or missing OAuth 2.0 token

application/json

402

Payment Required

application/json

500

Internal server error

application/json

502

Service unavailable

application/json

post

/v1/website

HTTPcURLJavaScriptPython

POST /v1/website HTTP/1.1
Host: api.delpha.io
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: application/json
Accept: */*
Content-Length: 158

{
  "website": "https://delpha.io/",
  "name": "Delpha",
  "linkedin": "https://www.linkedin.com/company/delphainc/",
  "email": "[email protected]",
  "country": "France"
}

{
  "job_id": "21014abc65004d2781d2e0ef4c9fbb46",
  "message": "Job submitted to assess_website_v16",
  "status": "SUCCESS",
  "status_code": 202
}

Get website finder and validator job status

get

Retrieve the result and status of a previously submitted website finder and validator job.

Required scopes

This endpoint requires the following scopes:

• : Access to the public API

Authorizations

oauth2

OAuth2clientCredentialsRequired

OAuth2 client credentials flow for API access

Token URL:

Path parameters

job_idstringRequired

The unique identifier of the website job

Example: {"summary":"Sample job ID","value":"21014abc65004d2781d2e0ef4c9fbb46"}

Responses

200

Job succeeded.

application/json

Response after retrieving the status and result of an website quality job.

messagestringRequired

A human-readable message describing the current state or outcome of the job.

Example: Job succeeded.

statusstring · enumRequired

The status of the process

Example: SUCCESSPossible values:

status_codeintegerRequired

The HTTP status code representing the job's current state.

Example: 200

resultany ofOptional

The result of the website quality job

Example: {"data_type":"website","label":"OK","normalized_value":"https://delpha.io/","recommendations":[{"score":0.996,"url":"https://delpha.io/"}],"scores":{"accuracy":1,"completeness":1,"consistency":1,"validity":1}}

or

nullOptional

process_timeany ofOptional

The total time taken to process the job, in seconds.

Example: 0.123

numberOptional

or

nullOptional

202

Job is still running.

application/json

400

Input validation failed.

application/json

401

Authentication failed - invalid or missing OAuth 2.0 token

application/json

500

Failed to retrieve job.

application/json

504

Job timed out.

application/json

get

/v1/website/{job_id}

HTTPcURLJavaScriptPython

GET /v1/website/{job_id} HTTP/1.1
Host: api.delpha.io
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

{
  "message": "Job succeeded.",
  "status": "SUCCESS",
  "status_code": 200,
  "result": {
    "data_type": "website",
    "normalized_value": "https://delpha.io/",
    "label": "OK",
    "scores": {
      "validity": 1,
      "completeness": 1,
      "accuracy": 1,
      "consistency": 1
    },
    "recommendations": [
      {
        "url": "https://delpha.io/",
        "score": 0.996
      }
    ]
  },
  "process_time": 0.123
}