Invoice API (Fundraising Extension Scheduled Payments Invocable)

Build an API for Fundraising to trigger Invoice creation from Salesforce to Stripe.

This is an invocable method that will

Invoice API with Fundraising Extension Process Flow

Invoice API Data Flow

1. Create invoice
   

2. Create invoice item
   

3. Pay invoice
   

This API will only do the callouts unto the stripe system and not create a single gateway invoice record upon execution. When an invoice is created in the Stripe system, we utilize webhook to pass an event (with the complete invoice details) to PosiPay. PosiPay will translate the raw JSON response from the webhook and create its gateway invoice record in Salesforce.

Gateway Invoice Mapping (Salesforce → Stripe)