API Keys - Global Payment

Get the API keys you need to authenticate client requests and learn how to keep them safe.

API keys are unique data strings used to authenticate a user and enable access to privileged operations on Global Payment APIs. All APIs use API keys as the mechanism to authenticate client requests. Your API key should be kept confidential and secure at all times.

Authentication is required for all API requests; without it, the requests will fail.you can reference this Get Access Token to get Access Token.

All API requests must be made over HTTPS.

All API need to signature, you can follow this guide Signature to sign your request

Keep Your API Keys Safe

Because our API keys allow access to privileged operations on Global Payment APIs, you must keep them secure at all times.

Ensure your API key is always stored securely.

Never share it or record it in a publicly accessible medium (client-side code, public repositories, etc.).

Caution: If you lose secure control of your API keys, your entity may suffer financial loss.