> For the complete documentation index, see [llms.txt](https://docs.faspay.co.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.faspay.co.id/merchant-integration/api-reference-1/credit-card-transaction/recurring-payment-api/message-flow-transaction.md).

# Message Flow Transaction

- [Post Transaction](https://docs.faspay.co.id/merchant-integration/api-reference-1/credit-card-transaction/recurring-payment-api/message-flow-transaction/post-transaction.md)
- [Update Card](https://docs.faspay.co.id/merchant-integration/api-reference-1/credit-card-transaction/recurring-payment-api/message-flow-transaction/update-card.md)