> For the complete documentation index, see [llms.txt](https://docs.receipthero.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.receipthero.io/filetypes.md).

# Filetypes

- [ReceiptHero JSON](https://docs.receipthero.io/filetypes/receipthero-json.md)
- [HeroJSON Specification](https://docs.receipthero.io/filetypes/receipthero-json/herojson-specification.md)
- [Payment Types](https://docs.receipthero.io/filetypes/receipthero-json/herojson-specification/payment-types.md): This page lists supported HeroJSON payment types with their structure and key attributes for integration.
- [Finvoice XML eReceipt](https://docs.receipthero.io/filetypes/finvoice-xml-ereceipt.md)