Verify CDI liveness and face match | Vlens

Runs the CDI verification step after the CDI phone OTP is validated. The user submits three selfie frames; Vlens checks liveness, matches the selfies against the validated ID already on file, and performs CSO and NTRA re-checks in the background.

Authentication

ApiKeystring

Static API key issued to your tenant. Required on every request.

Request

This endpoint expects an object.

phoneNumberOtpRequestIdstringRequired

OTP request ID returned from Register/StepVerifyPhone.

scanTransactionobjectRequired

Three base64-encoded selfie frames from the liveness session.

Response

CDI verification result. On success, call Register/StepCreate with SkipEmail: true.

dataobjectOptional

error_codeinteger or nullOptional

error_messagestring or nullOptional

$	curl -X POST https://api.vlenseg.com/api/DigitalIdentity/Register/StepVerifyCDI \
>	-H "ApiKey: <apiKey>" \
>	-H "Content-Type: application/json" \
>	-d '{
>	"phoneNumberOtpRequestId": "{{reg_phoneNumberOtpRequestId}}",
>	"scanTransaction": {
>	"face_1": "{{di_face1}}",
>	"face_2": "{{di_face2}}",
>	"face_3": "{{di_face3}}"
>	}
>	}'

1	{
2	"data": {
3	"isDigitalIdentityVerified": true,
4	"isVerificationProcessCompleted": true
5	},
6	"error_code": 1,
7	"error_message": "string"
8	}