> For the complete documentation index, see [llms.txt](https://docs.sms4sats.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sms4sats.com/getting-started.md).

# Getting Started

- [Overview](https://docs.sms4sats.com/getting-started/getting-started.md): Everything you need to know before making your first API call.
- [Node Info](https://docs.sms4sats.com/getting-started/node-info.md): Connect directly to the sms4sats Lightning Node for reliable payment routing.
- [Wallets & Payments](https://docs.sms4sats.com/getting-started/wallets.md): Lightning wallets and swap services to pay sms4sats invoices.
- [Postman Collection](https://docs.sms4sats.com/getting-started/postman.md): Run and explore the full sms4sats API in Postman.