Chilkat Online Tools

phpExt / Binance spot API / Fetch RSA Public Key (USER_DATA)

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<?php

include("chilkat.php");
// Use "chilkat_9_5_0.php" for versions of Chilkat < 10.0.0

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new CkHttp();

$queryParams = new CkJsonObject();
$queryParams->UpdateString('timestamp','{{timestamp}}');
$queryParams->UpdateString('signature','{{signature}}');

$http->SetRequestHeader('Content-Type','application/json');
$http->SetRequestHeader('X-MBX-APIKEY','{{binance-api-key}}');

// resp is a CkHttpResponse
$resp = $http->QuickRequestParams('GET','https://domain.com/sapi/v1/giftcard/cryptography/rsa-public-key',$queryParams);
if ($http->get_LastMethodSuccess() == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

print $resp->get_StatusCode() . "\n";
print $resp->bodyStr() . "\n";


?>

Curl Command

curl -G -d "timestamp=%7B%7Btimestamp%7D%7D"
	-d "signature=%7B%7Bsignature%7D%7D"
	-H "Content-Type: application/json"
	-H "X-MBX-APIKEY: {{binance-api-key}}"
https://domain.com/sapi/v1/giftcard/cryptography/rsa-public-key

Postman Collection Item JSON

{
  "name": "Fetch RSA Public Key (USER_DATA)",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      },
      {
        "key": "X-MBX-APIKEY",
        "value": "{{binance-api-key}}",
        "type": "text"
      }
    ],
    "url": {
      "raw": "{{url}}/sapi/v1/giftcard/cryptography/rsa-public-key?timestamp={{timestamp}}&signature={{signature}}",
      "host": [
        "{{url}}"
      ],
      "path": [
        "sapi",
        "v1",
        "giftcard",
        "cryptography",
        "rsa-public-key"
      ],
      "query": [
        {
          "key": "recvWindow",
          "value": "5000",
          "description": "The value cannot be greater than 60000",
          "disabled": true
        },
        {
          "key": "timestamp",
          "value": "{{timestamp}}",
          "description": "UTC timestamp in ms"
        },
        {
          "key": "signature",
          "value": "{{signature}}",
          "description": "Signature"
        }
      ]
    },
    "description": "This API is for fetching the RSA Public Key.\nThis RSA Public key will be used to encrypt the card code.\nPlease note that the RSA Public key fetched is valid only for the current day.\n\nWeight(IP): 1"
  },
  "response": [
  ]
}