> For the complete documentation index, see [llms.txt](https://integration.nbcgate.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://integration.nbcgate.com/api-reference/invoice.md).

# Invoice

- [Create](https://integration.nbcgate.com/api-reference/invoice/create.md)
- [Pay](https://integration.nbcgate.com/api-reference/invoice/pay.md)
- [Receive](https://integration.nbcgate.com/api-reference/invoice/receive.md)