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

# Pull Payments Layer

- [Overview](https://docs.fetcch.xyz/pull-payments-layer/overview.md)
- [How it works?](https://docs.fetcch.xyz/pull-payments-layer/how-it-works.md)
- [Specification](https://docs.fetcch.xyz/pull-payments-layer/how-it-works/specification.md)
- [How is it stored?](https://docs.fetcch.xyz/pull-payments-layer/how-it-works/how-is-it-stored.md)
- [Pull Payments Flow](https://docs.fetcch.xyz/pull-payments-layer/how-it-works/pull-payments-flow.md)
- [Security](https://docs.fetcch.xyz/pull-payments-layer/security.md)
- [Storage](https://docs.fetcch.xyz/pull-payments-layer/security/storage.md): What are the security guarantees for storage
- [Cross Chain](https://docs.fetcch.xyz/pull-payments-layer/security/cross-chain.md)
- [Use Pull Payments](https://docs.fetcch.xyz/pull-payments-layer/use-pull-payments.md)