# USDD Docs

## Docs

- [What is the new version of USDD?](https://docs.usdd.io/introduction/readme.md)
- [What is USDDOLD?](https://docs.usdd.io/introduction/what-is-usddold.md)
- [Why upgrade USDD?](https://docs.usdd.io/introduction/why-upgrade-usdd.md)
- [Core Features](https://docs.usdd.io/introduction/core-features.md)
- [Contract Addresses](https://docs.usdd.io/introduction/collateral-asset-contract-addresses.md)
- [Ecosystem Migration Progress](https://docs.usdd.io/introduction/ecosystem-migration-progress.md)
- [System Architecture](https://docs.usdd.io/system-architecture/system-architecture.md)
- [Smart Allocator](https://docs.usdd.io/system-architecture/smart-allocator.md)
- [sUSDD Mechanism](https://docs.usdd.io/system-architecture/susdd-mechanism.md)
- [Regarding the Dynamic APY Pricing Mechanism](https://docs.usdd.io/system-architecture/regarding-the-dynamic-apy-pricing-mechanism.md)
- [Getting Started](https://docs.usdd.io/user-guide/getting-started.md)
- [Open a Vault](https://docs.usdd.io/user-guide/open-a-vault.md)
- [Manage a Vault](https://docs.usdd.io/user-guide/manage-a-vault.md)
- [Close a Vault](https://docs.usdd.io/user-guide/close-a-vault.md)
- [Risk Alert](https://docs.usdd.io/user-guide/risk-alert.md): Protecting your assets with real-time risk monitoring
- [Liquidation](https://docs.usdd.io/user-guide/liquidation.md)
- [Collateral Auction](https://docs.usdd.io/user-guide/collateral-auction.md)
- [PSM](https://docs.usdd.io/user-guide/psm-peg-stability-module.md)
- [Migrate](https://docs.usdd.io/user-guide/migrate.md)
- [USDD Savings](https://docs.usdd.io/user-guide/usdd-savings.md)
- [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)
- [APIs](https://docs.usdd.io/developers/apis.md)
- [MCP Server](https://docs.usdd.io/ai-support/mcp-server.md)
- [AI / LLMs](https://docs.usdd.io/ai-support/ai-llms.md)
- [Overview](https://docs.usdd.io/governance/overview.md)
- [Secure Framework](https://docs.usdd.io/security/secure-framework.md)
- [Audits](https://docs.usdd.io/security/audits.md)
- [Terms of Use](https://docs.usdd.io/legals/terms-of-use.md): (Last updated at 2025.01.04)
- [Privacy Policy](https://docs.usdd.io/legals/privacy-policy.md): （Last updated at 2025.01.04)


---

# Agent Instructions: Querying This Documentation

If you need additional information, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on a page URL with the `ask` query parameter:

```
GET https://docs.usdd.io/introduction/readme.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.