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POST
/
v3
/
database-validation
curl -X POST "https://verification.didit.me/v3/database-validation/" \
  -H "x-api-key: YOUR_API_KEY" \
  -F "issuing_state=BRA" \
  -F "services=bra_unico_idcloud" \
  -F "consent=true" \
  -F "tax_number=11111111111" \
  -F "selfie=@./selfie.jpg"

{
  "request_id": "req_01H…",
  "status": "Approved",
  "issuing_state": "BRA",
  "match_type": "full_match",
  "validations": [
    {
      "outcome_code": "MATCH",
      "service_id": "bra_unico_idcloud",
      "service_name": "BRA - Unico IDCloud (CPF + selfie)",
      "source_data": {
        "identification_number": "SAMPLE-ID-12345",
        "identity_fraudster": "SAMPLE-12345",
        "unico_face_match": "sample_value"
      },
      "validation": {
        "identification_number": "full_match"
      }
    }
  ]
}

Documentation Index

Fetch the complete documentation index at: https://docs.didit.me/llms.txt

Use this file to discover all available pages before exploring further.

Unico IDCloud onboarding: matches the user’s selfie against their CPF biometric record, validates against Receita Federal (government similarity score via Serpro), and flags known identity fraudsters. Didit exposes this service through POST /v3/database-validation/ so you can verify the submitted data against the authoritative source and receive normalized match results.

​
Coverage

  • Coverage: —
  • Country: Brazil
  • Service ID: bra_unico_idcloud
  • Data domain: Identity
  • Category: BiometricRiskScore

​
Inputs

FieldRequiredExample
tax_numberYes11111111111
selfieYes@./selfie.jpg
first_nameNoJohn
last_nameNoDoe
full_nameNoJohn Doe
date_of_birthNo1990-01-01
  • Required inputs: tax_number, selfie
  • Optional inputs: first_name, last_name, full_name, date_of_birth
  • Consent: Required
  • Workflow availability: Available in workflow
  • Coverage: —
  • Price: $0.20 per successful query

​
Body parameters

​
issuing_state
string
default:"BRA"
required
ISO 3166-1 alpha-3 country code for this database service.Example: BRA
​
services
string
default:"bra_unico_idcloud"
required
Array containing this service ID. Pinning the service keeps the request scoped to this exact database.Example: bra_unico_idcloud
​
consent
boolean
default:"true"
required
Explicit end-user consent for this service.Example: true
​
tax_number
string
default:"11111111111"
required
Tax or fiscal identification number.Example: 11111111111
​
selfie
file
required
Selfie image file to upload for biometric database validation. Accepted formats: JPEG, PNG, or WebP.Example: @./selfie.jpg
​
first_name
string
default:"John"
Given name to validate.Example: John
​
last_name
string
default:"Doe"
Family name to validate.Example: Doe
​
full_name
string
default:"John Doe"
Full legal name to validate.Example: John Doe
​
date_of_birth
string
default:"1990-01-01"
Date of birth in YYYY-MM-DD format.Example: 1990-01-01

​
Input rules & validation notes

  • Brazilian CPF (exactly 11 digits)
  • tax_number must contain digits only; remove spaces, hyphens, and punctuation before sending the request.
  • tax_number must be exactly 11 characters long.

​
How to call it

curl -X POST "https://verification.didit.me/v3/database-validation/" \
  -H "x-api-key: YOUR_API_KEY" \
  -F "issuing_state=BRA" \
  -F "services=bra_unico_idcloud" \
  -F "consent=true" \
  -F "tax_number=11111111111" \
  -F "selfie=@./selfie.jpg"

{
  "request_id": "req_01H…",
  "status": "Approved",
  "issuing_state": "BRA",
  "match_type": "full_match",
  "validations": [
    {
      "outcome_code": "MATCH",
      "service_id": "bra_unico_idcloud",
      "service_name": "BRA - Unico IDCloud (CPF + selfie)",
      "source_data": {
        "identification_number": "SAMPLE-ID-12345",
        "identity_fraudster": "SAMPLE-12345",
        "unico_face_match": "sample_value"
      },
      "validation": {
        "identification_number": "full_match"
      }
    }
  ]
}

​
Returned data

The exact fields surfaced in source_data depend on what the registry returns. The generated example for bra_unico_idcloud currently documents this normalized shape:
  • identification_number
  • identity_fraudster
  • unico_face_match

​
Pricing & SLAs

BRA - Unico IDCloud (CPF + selfie) queries are billed only when Didit receives a conclusive result from the validation source.
  • Per-call price: $0.20 USD.
  • Billing: per successful query. You are not charged when the registry is unreachable, when required fields are missing, or when the request is rejected before reaching the source.
  • Latency: typical p95 < 2 s.
  • Availability: 99.9% per quarter on Didit’s side; downstream source availability varies by country and dataset.

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