curl --request POST \
  --url https://api.txcloud.io/v1/identity/face-match \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "image_1": "aSDinaTvuI8gbWludGxpZnk=",
  "image_2": "aSDinaTvuI8gbWludGxpZnk="
}
'

{
  "id": "<string>",
  "object": "identity.face_match",
  "match": true,
  "similarity_score": 0.5,
  "threshold": 123,
  "confidence": 123
}