v1

latestOpenAPI 3.1.02026-07-2656114159.7 KB

Identity Verification

Compare Faces

Compare a source image against a target image and return a similarity score.

post/api/v1/merchant/face/compare

Headers

api-keystring required

Your Payvessel public API key

api-secretstring required

Your Payvessel secret

Content-Type'application/json' required

Request content type

Request body

source_imagestring required

Source face image as a URL or base64 string

target_imagestring required

Target face image as a URL or base64 string

Example request

{
  "source_image": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD...",
  "target_image": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD..."
}

Response

Face comparison response

successboolean required

messagestring required

Example response

{
  "success": true,
  "message": "Face comparison completed successfully",
  "data": {
    "similarity": "0.93"
  },
  "charges": {
    "charged_amount": "0.00"
  }
}