> For the complete documentation index, see [llms.txt](https://docs.1send.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.1send.net/guides/integrations.md).

# Integrations

- [Shopify](https://docs.1send.net/guides/integrations/shopify.md)
- [Klaviyo](https://docs.1send.net/guides/integrations/klaviyo.md)