generated: '2026-07-17'
method: searched
source: https://doc.advance.ai/global_document_verification.html
api: openapi/advance-intelligence-group-advance-ai-openapi.yml
authentication:
  style: signature-issued access token
  header: X-ACCESS-TOKEN
  detail: authentication/advance-intelligence-group-authentication.yml
request_tracing:
  field: transactionId
  location: response envelope
  max_length: 64
  note: >-
    Each response echoes a transactionId (<=64 chars) used to trace and support a
    given request. This is a correlation/request id, not a documented
    idempotency key — repeat submissions are not guaranteed de-duplicated.
error_envelope:
  shape: '{ code, message, extra, transactionId, pricingStrategy }'
  code_field: code
  message_field: message
  detail: errors/advance-intelligence-group-error-codes.yml
  reference: >-
    All operations return HTTP 200 with a business status in `code`; success is
    code == SUCCESS. Errors are carried in the envelope, not HTTP status.
billing_signal:
  field: pricingStrategy
  values: [FREE, PAY]
  note: >-
    Indicates whether a given call was billable; some validation errors are
    returned FREE while completed checks are PAY.
media_types:
  json_operations: application/json
  file_operations: multipart/form-data
  note: >-
    OCR and face-comparison operations accept image uploads via
    multipart/form-data (max image size 15 MB for OCR); token and
    document-verification operations use application/json.
versioning:
  scheme: uri-path
  detail: lifecycle/advance-intelligence-group-lifecycle.yml
  examples: [v1 (auth/document-verification), v3 (OCR), v4 (face comparison)]
image_return:
  parameter: resultType
  values:
    IMAGE_URL: URL valid for 24 hours.
    IMAGE_BASE64: Raw base64 image string.
idempotency:
  supported: false
  note: >-
    No idempotency-key header is documented. Clients should treat verification
    submissions as non-idempotent and de-duplicate on their own transactionId.