Xtrempay Api Documentation

Register Biometric on Signup

Testing

Cloud Mock

https://mock.apidog.com/m1/918700-0-default

POST

/v1/user/biometric/register

Maintainer:Xtrempay Devs

Purpose: Called after user signup to register their biometric key

Usecase:

Generate a challenge

Device signs it using biometrics

Public key is saved with user profile

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/json

Example

{
    "publicKey": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEp7mV7HV7Z3hxV...T8ZlFQ==",
    "deviceId": "b8a1f8c8-2f1a-4a33-9b6e-1234567890ab",
    "platform": "ANDROID"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://mock.apidog.com/m1/918700-0-default/v1/user/biometric/register' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "publicKey": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEp7mV7HV7Z3hxV...T8ZlFQ==",
    "deviceId": "b8a1f8c8-2f1a-4a33-9b6e-1234567890ab",
    "platform": "ANDROID"
}'

Responses

🟢200Success

application/json

Body

Example

{
    "timestamp": "1751543867131",
    "status": 200,
    "success": true,
    "message": "Biometric registered successfully.",
    "data": {}
}

🟠400Invalid input

Modified at 2026-01-25 21:08:09

Initiate Money Transfer wth Biometric Verification