> For the complete documentation index, see [llms.txt](https://blend3.gitbook.io/blend-lending-protocol-for-btcfi-edufi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blend3.gitbook.io/blend-lending-protocol-for-btcfi-edufi/overview.md).

# Overview

- [What is Blend?](https://blend3.gitbook.io/blend-lending-protocol-for-btcfi-edufi/overview/what-is-blend.md): Blend is a decentralised non-custodial liquidity market protocol for BTCFi and EDUFi
- [Supply and Earning in Blend](https://blend3.gitbook.io/blend-lending-protocol-for-btcfi-edufi/overview/what-is-blend/supply-and-earning-in-blend.md)
- [Borrowing in Blend](https://blend3.gitbook.io/blend-lending-protocol-for-btcfi-edufi/overview/what-is-blend/borrowing-in-blend.md)
- [Switch and Repay in Blend](https://blend3.gitbook.io/blend-lending-protocol-for-btcfi-edufi/overview/what-is-blend/switch-and-repay-in-blend.md)