Verification

Possible errors

List of common registration and authorization errors

HTTP Code	Message	Description	Code
400	Request "validationRequest.Id" was already completed	Attempted registration on completed request	120036
400	All available attempts were used for requestId "validationRequest.Id"	All attempts to register have been expended	120037
400	Face image is empty	Passed image is empty	120038
400	Graphql error: "error message"	Platform returned errors in response to a graphql query	120029
400	Profile search is missing	An attempt to search profiles in the platform failed	120039
400	No faces found	There are no faces in the image	120058
400	Multiple faces found	There are several faces in the image	120059
400	Quality calculation failed	An attempt to calculate quality in platform failed	120039
400	Liveness calculation failed	An attempt to calculate Liveness in platform failed	120039
400	Request is closed	Attempted registration by closed applicant	120040
400	This document type is not supported	BAF has the "Save Face Profile" feature turned off	120041
400	Face image is required	The image was not transmitted	120042
400	Applicant doesn't have verified face	Attempt to authorize by appliсant without a linked profile	120043
400	Endeavor id is null when required Endeavor liveness reflection info obtain error Endeavor external link not equal to applicant Endeavor liveness reflection confidence info is null Endeavor liveness reflection confidence value is null	Endeavor from LRS contains invalid data	120044
400	Applicant profile not found	Profile from the applicant was not found in the platform	120043

Registration by selfie

Endpoint: POST /publicapi/api/v2/public/Validation

1. Create a verification request.
2. Upload the user's face image.
3. Specify DocumentType: 10 (face registration/authorization).

Registration is considered successful if:

• All enabled optional checks have been successfully passed.
• Face photo quality above the threshold in the settings.
• Liveness of face from photo above threshold in settings.
• There are no similar applicants in the base, the score of comparison with which is above the threshold in the settings.

Request example:

{
  "model": {
      "faceImageBase64": "insert face image in base64 here",
      "documentType": 10
  },
  "applicantId": "insert applicantId here",
  "endeavorId": "insert endeavorId here (only when LRS enabled)"

}

Response example:

Status Code

200

{
  "applicantId": "05fcd***",
  "attemptId": 1,
  "documentType": 10,
  "document": null,
  "attemptsCount": 5,
  "attemptsLeft": 0,
  "status": 0,
  "validationStatus": {
    "expired": null,
    "documentIsValid": null,
    "faceIsValid": true,
    "antiSpoofingIsValid": null,
    "qualityIsValid": true,
    "livenessReflectionIsValid": true,
    "hasBeenBlackListed": false
  },
  "invalidDataErrors": [
    {
      "code": null,
      "message": "Multiple faces or strong face movement spotted when recording liveness reflection video",
      "description": null
    }
  ],
  "validations": {
    "liveness": {
      "verdict": true,
      "details": [
        {
          "name": "FaceLiveness",
          "verdict": true,
          "score": 0.99
        }
      ]
    },
    "quality": {
      "verdict": true,
      "details": [
        {
          "name": "FaceQuality",
          "verdict": true,
          "score": 0.53
        }
      ]
    },
    "matching": {
      "verdict": true,
      "details": [
        {
          "name": "FaceMatching",
          "verdict": true,
          "score": 0.0
        }
      ]
    },
    "motionControl": {
      "verdict": false,
      "motionControlInfo": [
        {
            "pattern": "up",
            "result": true
        },
        {
            "pattern": "left",
            "result": false
        }
      ]
    }
  },
  "faceSuccess": true,
  "documentSuccess": null,
  "documentHasNotExpired": null,
  "documentValidationTests": [],
  "callBackUrl": null
}

If registration is successful, the user will be informed with a system message Status Code 200.

When the first registration attempt is not successful, you can try again to upload the document image and/or selfie: the number of registration attempts can be configured in the range from 1 to 5.

If all registration attempts fail, the user will receive a Status Code 400 message.

Authorization

Endpoint: POST /publicapi/api​/v2​/public​/Validation

1. Enter the applicant ID.
2. Upload the user's face image.
3. Specify DocumentType: 10 (registration/authorization by face).

User authorization is considered successful if:

• All enabled optional checks have been successfully passed.
• Face photo quality above the threshold in the settings.
• Liveness of face from photo above threshold in settings.
• Score of comparing face from photo on authorization with face from photo on registration above threshold in settings.

Request example:

{
  "model": {
      "faceImageBase64": "insert face image in base64 here",
      "documentType": 10
  },
  "applicantId": "insert applicantId here",
  "endeavorId": "insert endeavorId here (only when LRS enabled)"
}

Response example:

Status Code

200

{
  "applicantId": "05fcd***",
  "attemptId": 1,
  "documentType": 10,
  "document": null,
  "attemptsCount": 5,
  "attemptsLeft": 0,
  "status": 0,
  "validationStatus": {
    "expired": null,
    "documentIsValid": null,
    "faceIsValid": true,
    "antiSpoofingIsValid": null,
    "qualityIsValid": true,
    "livenessReflectionIsValid": true,
    "hasBeenBlackListed": false
  },
  "invalidDataErrors": [],
  "validations": {
    "liveness": {
      "verdict": true,
      "details": [
        {
          "name": "FaceLiveness",
          "verdict": true,
          "score": 99
        }
      ]
    },
    "quality": {
      "verdict": true,
      "details": [
        {
          "name": "FaceQuality",
          "verdict": true,
          "score": 53
        }
      ]
    },
    "matching": {
      "verdict": true,
      "details": [
        {
          "name": "FaceMatching",
          "verdict": true,
          "score": 0
        }
      ]
    },
    "motionControl": {
      "verdict": false,
      "motionControlInfo": [
        {
            "pattern": "up",
            "result": true
        },
        {
            "pattern": "left",
            "result": false
        }
      ]
    }
  },
  "faceSuccess": true,
  "documentSuccess": null,
  "documentHasNotExpired": null,
  "documentValidationTests": [],
  "callBackUrl": null
}

The user will be informed about successful authorization by a system message. After verification is completed, the user gets access to the closed part of the customer's app (site).

Authorization/registration by applicantId

TBC.