Request format

All requests must be sent via POST in JSON format. Every request must be signed with headers merchant and sign.

Endpoint

Authentication

Name	Definition
merchant	Merchant UUID from dashboard → API keys
sign	MD5(base64_encode(body) + API_KEY)

Signature (PHP)

$data = json_encode($data);
$sign = md5(base64_encode($data) . $API_KEY);

Example

POST/api/v1/payment/services

curl /api/v1/payment/services \
  -X POST \
  -H 'merchant: YOUR_MERCHANT_UUID' \
  -H 'sign: COMPUTED_SIGN' \
  -H 'Content-Type: application/json' \
  -d '{}'