API

Application Programming Interface that enables communication between software applications.

Access Token

A token used to authenticate API requests.

Client ID

A public identifier for your application.

Client Secret

A confidential key used during authentication.

OAuth 2.0

Industry-standard authorization framework.

Rate Limit

Maximum number of API requests allowed during a specified time period.

Sandbox

A testing environment that does not affect production data.

Webhook

An HTTP callback that delivers real-time event notifications.