curl --request GET \
  --url https://staging.api.krypta-pay.com/v1/payins/{reference} \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://staging.api.krypta-pay.com/v1/payins/{reference}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://staging.api.krypta-pay.com/v1/payins/{reference}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://staging.api.krypta-pay.com/v1/payins/{reference}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "ok": true,
  "data": {
    "reference": "tx_3Jk9QwErTy7uIoPa2Sd",
    "status": "COMPLETED",
    "amount": "5000",
    "currency": "XOF",
    "network": "MTN_BJ",
    "checkoutUrl": null,
    "expiresAt": "2026-10-27T10:30:00.000Z",
    "initiatedAt": "2026-10-27T10:15:00.000Z",
    "settledAt": "2026-10-27T10:16:05.000Z"
  }
}

{
  "ok": false,
  "error": {
    "code": "unauthorized",
    "message": "Invalid or expired API key"
  }
}

{
  "ok": false,
  "error": {
    "code": "kyb_required",
    "message": "Your organization must complete KYB verification."
  }
}

{
  "ok": false,
  "error": {
    "code": "not_found",
    "message": "Payout not found"
  }
}

{
  "ok": false,
  "error": {
    "code": "rate_limited",
    "message": "Rate limit exceeded, retry in 1 minute"
  }
}