- X-Processing-Key – the public key that you can find in your account
- X-Processing-Signature – the POST body, signed by the secret key HMAC-SHA512. You can find the secret key in your account as well.
- JavaScript
- cURL
03c25fcf7cd35e7d995e402cd5d51edd72d48e1471e865907967809a0c189ba55b90815f20e2bb10f82c7a9e9d865546fda58989c2ae9e8e2ff7bc29195fa1ec