Google Standard Payments Payment Integrator Hosted Cash FOP API

This includes services hosted by Payment Integrators for Cash FOPs.

To call this service, we recommend that you use the Google-provided client libraries. If your application needs to use your own libraries to call this service, use the following information when you make the API requests.

Discovery document

A Discovery Document is a machine-readable specification for describing and consuming REST APIs. It is used to build client libraries, IDE plugins, and other tools that interact with Google APIs. One service may provide multiple discovery documents. This service provides the following discovery document:

Service endpoint

A service endpoint is a base URL that specifies the network address of an API service. One service might have multiple service endpoints. This service has the following service endpoint and all URIs below are relative to this service endpoint:

cancelReferenceNumber POST /v1/cancelReferenceNumber
Cancels a reference number by invalidating it in the integrators system and preventing future payments.
generateReferenceNumber POST /v1/generateReferenceNumber
Creates a reference number and registers payment information (description, timestamp) with the integrator.