curl --request POST \
  --url https://secureapi.tender.cash/v1/api/wallet/transfer/status \
  --header 'Content-Type: <content-type>' \
  --header 'authorization: <api-key>' \
  --header 'x-access-id: <x-access-id>' \
  --header 'x-request-id: <x-request-id>' \
  --header 'x-timestamp: <x-timestamp>' \
  --data '
{
  "network": "TRON",
  "operation_id": "f3b0c2d1e4a5..."
}
'

const options = {
  method: 'POST',
  headers: {
    authorization: '<api-key>',
    'x-timestamp': '<x-timestamp>',
    'x-request-id': '<x-request-id>',
    'x-access-id': '<x-access-id>',
    'Content-Type': '<content-type>'
  },
  body: JSON.stringify({network: 'TRON', operation_id: 'f3b0c2d1e4a5...'})
};

fetch('https://secureapi.tender.cash/v1/api/wallet/transfer/status', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://secureapi.tender.cash/v1/api/wallet/transfer/status"

payload = {
    "network": "TRON",
    "operation_id": "f3b0c2d1e4a5..."
}
headers = {
    "authorization": "<api-key>",
    "x-timestamp": "<x-timestamp>",
    "x-request-id": "<x-request-id>",
    "x-access-id": "<x-access-id>",
    "Content-Type": "<content-type>"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://secureapi.tender.cash/v1/api/wallet/transfer/status",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'network' => 'TRON',
    'operation_id' => 'f3b0c2d1e4a5...'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: <content-type>",
    "authorization: <api-key>",
    "x-access-id: <x-access-id>",
    "x-request-id: <x-request-id>",
    "x-timestamp: <x-timestamp>"
  ],
]);

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

curl_close($curl);

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

{
  "status": "success",
  "message": "transfer status retrieved",
  "data": {
    "operation_id": "f3b0c2d1e4a5...",
    "status": "succeed",
    "transaction_hash": "7c1e9a...",
    "message": "",
    "confirmation_count": 1,
    "provider": "gasfree"
  }
}

{
  "status": "success",
  "message": "transfer status retrieved",
  "data": {
    "operation_id": "f3b0c2d1e4a5...",
    "status": "inprogress",
    "transaction_hash": "",
    "message": "",
    "confirmation_count": 0,
    "provider": "gasfree"
  }
}

{
  "status": "error",
  "message": "operation_id must be a string",
  "data": null
}

{
  "status": "error",
  "message": "INVALID_REQUEST_SIGNATURE",
  "data": null
}

{
  "status": "error",
  "message": "Transfer operation not found",
  "data": null
}

{
  "status": "error",
  "message": "Too many requests. Max 120 per 60s.",
  "data": null
}

{
  "status": "error",
  "message": "Wallet service is temporarily unavailable. Please try again.",
  "data": null
}