Open API 3 specification can be viewed in Swagger Editor.
To scan an identity document submit a POST request with a JSON object in its body.
{
"front": "data:image/jpeg;base64,abc=",
"back": "data:image/jpeg;base64,xyz="
}{
"passport": "data:image/jpeg;base64,abc="
}Alternatively submit a multipart/form-data POST request with the file fields named as above (front, back or passport).