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

# Developer Portal

- [Introduction](https://docs.secured.finance/developer-portal/introduction.md): Introduction to Secured Finance's Developer Portal and its resources
- [API Reference](https://docs.secured.finance/developer-portal/api-reference.md): API Reference for Secured Finance protocols
- [Fixed-Rate Lending Subgraph](https://docs.secured.finance/developer-portal/api-reference/fixed-rate-lending-subgraph.md): Documentation for querying the Fixed-Rate Lending Subgraph
- [Query Examples](https://docs.secured.finance/developer-portal/api-reference/fixed-rate-lending-subgraph/query-examples.md): Example queries for the Fixed-Rate Lending Subgraph
- [SDK Reference](https://docs.secured.finance/developer-portal/sdk-reference.md): SDK Reference for Secured Finance protocols
- [Fixed-Rate Lending SDK](https://docs.secured.finance/developer-portal/sdk-reference/fixed-rate-lending-sdk.md): Documentation for the Fixed-Rate Lending SDK
- [USDFC SDK](https://docs.secured.finance/developer-portal/sdk-reference/usdfc-sdk.md): Documentation for the USDFC SDK
- [Bug Bounty](https://docs.secured.finance/developer-portal/bug-bounty.md)