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

# DEVELOPERS

- [Glossary](https://docs.usdd.io/developers/glossary.md)
- [Core Contracts](https://docs.usdd.io/developers/core-contracts.md)
- [Vat](https://docs.usdd.io/developers/core-contracts/vat.md)
- [Dog](https://docs.usdd.io/developers/core-contracts/dog.md)
- [Clip](https://docs.usdd.io/developers/core-contracts/clip.md)
- [Spot](https://docs.usdd.io/developers/core-contracts/spot.md)
- [Jug](https://docs.usdd.io/developers/core-contracts/jug.md)
- [Median](https://docs.usdd.io/developers/core-contracts/median.md)
- [OSM](https://docs.usdd.io/developers/core-contracts/osm.md)
- [Proxy contract](https://docs.usdd.io/developers/core-contracts/proxy-contract.md)
- [PSM](https://docs.usdd.io/developers/core-contracts/psm.md)
- [Migrate](https://docs.usdd.io/developers/core-contracts/migrate.md)
- [Deployment Addresses](https://docs.usdd.io/developers/deployment-addresses.md)
- [Liquidation & Auction](https://docs.usdd.io/developers/liquidation-and-auction.md)
- [Key Features of Liquidation](https://docs.usdd.io/developers/liquidation-and-auction/key-features-of-liquidation.md)
- [Example Process](https://docs.usdd.io/developers/liquidation-and-auction/example-process.md)
- [Benefits](https://docs.usdd.io/developers/liquidation-and-auction/benefits.md)
- [Oracle](https://docs.usdd.io/developers/oracle.md)
- [USDD Public API](https://docs.usdd.io/developers/usdd-public-api.md)