API reference · Face capture

Add face/Selfie image

POST/omni/add/face/third-party

Base URL: https://demo-api.incodesmile.com — Incode demo environment

Uploads selfie image for onboarding session. Response will contain data regarding liveness — if that is the photo of a real person. Number of retries is not limited.

Note: After selfie and front-id are uploaded, endpoint for comparing faces process-face on those two images can be called.

It is required that person is alone on the photo.

Path & query parameters

Name In Type Required Description
imageType query string Image type. Default is selfie Enum: selfie, videoSelfie, id, nfc
captureType query string Enum: AUTO, MANUAL, NATIVE, UPLOAD
externalCaptureId query string
recordingId query string
api-version header string yes

Request body

Content-Type: application/json

Field Type Required Description
base64Image string Image of user's face represented in base64.
imageUrl string URL of face image, required to belong to a whitelisted domain
faceCoordinates object Face coordinates
faceCoordinates.leftEyeX number (float) yes Left eye coordinates for X
faceCoordinates.leftEyeY number (float) yes Left eye coordinates for Y
faceCoordinates.rightEyeX number (float) yes Right eye coordinates for X
faceCoordinates.rightEyeY number (float) yes Right eye coordinates for Y
faceCoordinates.mouthX number (float) Left mouth coordinates for X. Note: the field is deprecated, use leftMouthX instead
faceCoordinates.leftMouthX number (float) Left mouth coordinates for X
faceCoordinates.mouthY number (float) Left mouth coordinates for Y. Note: the field is deprecated, use leftMouthY instead
faceCoordinates.leftMouthY number (float) Left mouth coordinates for Y
faceCoordinates.rightMouthX number (float) yes Right mouth coordinates for X
faceCoordinates.rightMouthY number (float) yes Right mouth coordinates for Y
faceCoordinates.noseTipX number (float) yes Nose coordinates for X
faceCoordinates.noseTipY number (float) yes Nose coordinates for Y
faceCoordinates.x number (float) yes X coordinate of face rectangle.
faceCoordinates.y number (float) yes Y coordinate of face rectangle.
faceCoordinates.width number (float) yes Width of face rectangle.
faceCoordinates.height number (float) yes Height of face rectangle.

Responses

200

OK

Response body (application/json):

Field Type Required Description
age integer (int32) Age of th person in the photo.
isBright boolean We recommend capturing another photo if value is false.
confidence number (float) Value 0 means that person on photo is alive. We recommend capturing another photo if value is 1.
hasLenses boolean We recommend capturing another photo if value is true.
hasFaceMask boolean Checked only if configured in the session flow. We recommend capturing another photo if value is true.
hasClosedEyes boolean Checked only if configured in the session flow. We recommend capturing another photo if value is true.
hasHeadCover boolean Checked only if configured in the session flow. We recommend capturing another photo if value is true.
faceOccluded boolean Checked only if configured in the session flow. We recommend capturing another photo if value is true.
sessionStatus string SessionStatus Enum: Alive, Closed, Deleted
captureAttemptsLimit object Checked only if configured in the session flow.
captureAttemptsLimit.max integer (int32) Maximum number of attempts to capture a photo.
captureAttemptsLimit.remaining integer (int32) Number of remaining attempts to capture a photo.

400

Custom error statuses:

  • 4010: More than one face detected
  • 4019: Face not found
  • 4077: Selfie image has low quality
  • 4078: Selfie face is occluded or partially covered

Response body (application/json):

Field Type Required Description
timestamp integer (int64) UTC timestamp in milliseconds
status integer (int32) Custom error code or HTTP status code
error string HTTP status error
message string Custom error message
path string Endpoint path
details object Custom error details
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