Authorize is our implementation of the OAuth 2.0 framework. It enables secure authorization using standard methods that can easily be integrated in your app. If you're familiar with OAuth 2.0, everything should look familiar. If not, you may want to check out the OAuth 2.0 resources <a target="_blank" href="https://oauth.net/2/">here</a>.
Custom Gateway API Endpoint
Client Credentials grant: Retrieve access token
Get access token for your application credentials. You can use this for APIs which do not require customer credential verification and consent (e.g. Onboarding).
HTTP Basic authentication by passing base64 encoded value of the client id and client secret separated by colon (:).Example: Base64(client_id:client_secret) will be passed as Basic KGNsaWVudF9pZDpjbGllbnRfc2VjcmV0KQ==
Value should always be application/x-www-form-urlencoded
The grant type. Valid value is client_credentials.
The set of scopes requested to make API calls. You can pass multiple values delimted by space