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POST
/
api
/
v1
/
merchant
/
face
/
compare
Compare Faces
curl --request POST \
  --url https://api.payvessel.com/kyc/api/v1/merchant/face/compare \
  --header 'Content-Type: <content-type>' \
  --header 'api-key: <api-key>' \
  --header 'api-secret: <api-secret>' \
  --data '
{
  "source_image": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD...",
  "target_image": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD..."
}
'
{
  "success": true,
  "message": "Face comparison completed successfully",
  "data": {
    "similarity": "0.93"
  },
  "charges": {
    "charged": false,
    "charged_amount": "0.00"
  }
}

Headers

​
api-key
string
required

Your Payvessel public API key

​
api-secret
string
required

Your Payvessel secret

​
Content-Type
enum<string>
required

Request content type

Available options:
application/json

Body

application/json
​
source_image
string
required

Source face image as a URL or base64 string

Example:

"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD..."

​
target_image
string
required

Target face image as a URL or base64 string

Example:

"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD..."

Response

Face comparison response

​
success
boolean
required
Example:

true

​
message
string
required
Example:

"Face comparison completed successfully"

​
data
object
required
​
charges
object
required