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Get or create attestation for a verification session

GET 
/api/v1/verifications/:session_id/attestation

Get or create an attestation for a completed verification session.

If an attestation already exists for this session, return it. If not, create a new attestation with the session's verification data.

The attestation includes:

  • A unique ID (att_xxxxxxxx) for embedding in documents
  • Signed JWT for cryptographic verification
  • Public verification URL

Example response:

{
  "attestation_id": "att_8f3a2b1c",
  "session_id": "ses_abc123",
  "applicant_id": "app_xyz789",
  "verified_at": "2026-01-31T20:45:00Z",
  "result": "approved",
  "checks_passed": ["id_document", "face_match", "liveness"],
  "signature": "eyJhbGciOiJIUzI1NiIs...",
  "verify_url": "https://api.bytrustgate.com/api/v1/verify-attestation/att_8f3a2b1c"
}

Request​

Responses​

Successful Response