curl -X POST "https://pay2new.in/apis/aeps/v1/biometricKycStatus" \
  -H "Content-Type: application/json" \
  -H "secret: YOUR_SECRET" \
  -H "outletId: CUSTOMER_OUTLET_ID" \
  -d '{}'

<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://YOUR_DOMAIN/apis/upiAtm/v1/biometricKycStatus',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS =>'{}',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json',
    'secret: YOUR_SECRET',
    'outletId: CUSTOMER_OUTLET_ID'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

// Success response

{
  "status": 1,
  "message": "Transaction Successful",
  "data": {
    "customer_aadhaar_number": "XXXXXXXX1234",
    "status": "APPROVED",
    "pidOptionWadh": "BASE64_OR_WADH_VALUE",
    "referenceKey": "REF123456789",
    "action": "NO-ACTION-REQUIRED"
  },
  "order_id": null
}

//KYC required response example

{
  "status": 1,
  "message": "KYC Required",
  "data": {
    "customer_aadhaar_number": "XXXXXXXX1234",
    "status": "PENDING",
    "pidOptionWadh": "BASE64_OR_WADH_VALUE",
    "referenceKey": "REF123456789",
    "action": "BIOMETRIC-KYC-REQUIRED"
  },
  "order_id": null
}

//KYC Pending from bank side response example

{
  "status": 1,
  "message": "Transaction Successful",
  "data": {
    "customer_aadhaar_number": "XXXXXXXX1234",
    "status": "APPROVAL-PENDING",
    "pidOptionWadh": "NULL",
    "referenceKey": "NULL",
    "action": "NO-ACTION-REQUIRED"
  },
  "order_id": null
}

// Failed response

{
  "status": 2,
  "message": "Invalid Data",
  "data": {
    "customer_aadhaar_number": "",
    "status": "",
    "pidOptionWadh": "",
    "referenceKey": "",
    "action": ""
  },
  "order_id": null
}