> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://zuora.ferndocs.com/developers/api-reference/zuora-api/payments/payment-gateways/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://zuora.ferndocs.com/_mcp/server. # Payment Gateways ## API Docs - Payment Gateways [List all payment gateways](https://zuora.ferndocs.com/developers/api-reference/zuora-api/payments/payment-gateways/get-paymentgateways.md) - Payment Gateways [Trigger a pre-debit notification](https://zuora.ferndocs.com/developers/api-reference/zuora-api/payments/payment-gateways/trigger-pre-debit-notification.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://zuora.ferndocs.com/openapi.json) - [OpenAPI YAML](https://zuora.ferndocs.com/openapi.yaml)