curl --request GET \
  --url https://api.tahsil.dev/banks/provider/variables/{bankCode} \
  --header 'x-api-key: <api-key>' \
  --header 'x-api-secret: <api-key>'

const options = {
  method: 'GET',
  headers: {'x-api-key': '<api-key>', 'x-api-secret': '<api-key>'}
};

fetch('https://api.tahsil.dev/banks/provider/variables/{bankCode}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.tahsil.dev/banks/provider/variables/{bankCode}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-api-key: <api-key>",
    "x-api-secret: <api-key>"
  ],
]);

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

curl_close($curl);

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

{
  "status": true,
  "result": {
    "bankCode": "akbank",
    "fields": [
      {
        "name": "<string>",
        "label": "<string>",
        "type": "string",
        "required": true,
        "purpose": "credential",
        "sensitive": true,
        "repeatable": true,
        "format": "<string>",
        "minItems": 1,
        "maxItems": 2,
        "example": "<unknown>"
      }
    ]
  }
}

{
  "status": false,
  "code": "TRANSACTION_AMOUNT_RANGE_INVALID",
  "message": "minAmount, maxAmount değerinden büyük olamaz."
}

{
  "status": false,
  "code": "TRANSACTION_AMOUNT_RANGE_INVALID",
  "message": "minAmount, maxAmount değerinden büyük olamaz."
}

{
  "status": false,
  "code": "TRANSACTION_AMOUNT_RANGE_INVALID",
  "message": "minAmount, maxAmount değerinden büyük olamaz."
}

{
  "status": false,
  "code": "TRANSACTION_AMOUNT_RANGE_INVALID",
  "message": "minAmount, maxAmount değerinden büyük olamaz."
}