post https://test.api.interchecks.io/api/v2/oauth2/token
Generate an OAuth 2.0 access token in the form of a JWT. The access_token returned in the response is to be used when authenticating API calls as the Authentication Bearer value.
OAuth 2.0 Implementation
Most modern programming languages and frameworks have native libraries for implementing an OAuth 2.0 API service.
Authorization Credentials
Authorization credentials can be created and downloaded from the Payer Portal. The credentials consist of a Client ID and Secret.