Advocate REST API

The Advocate API is organized around REST. The API is designed to have predictable, resource-oriented URLs and to use HTTP response codes to indicate API errors. It uses built-in HTTP features, like HTTP authentication and HTTP verbs, which can be understood by off-the-shelf HTTP clients. JSON will be returned in all responses from the API, including errors.

To make the Advocate API as explorable as possible, accounts have test-mode API keys as well as live-mode API keys. These keys are both active at the same time. Data created with test-mode credentials will use your payment system's respective test mode.