# Invoicing reference (/platforms/invoicing/reference)



## API reference [#api-reference]

[Use the Invoicing API reference](/api/invoicing/v2#invoices) to search invoices, issue refunds, create templates, send reminders, and more.

## PayPal API Executor [#paypal-api-executor]

[Make test calls to the Invoicing API with the PayPal API Executor](https://www.paypal.com/apex/product-profile/invoicing_v2/)