# Fast (Archived)

- [Overview](https://docs.fast.xyz/fast-archived/overview.md)
- [Core Concepts](https://docs.fast.xyz/fast-archived/core-concepts.md)
- [Claims](https://docs.fast.xyz/fast-archived/core-concepts/claims.md)
- [Accounts](https://docs.fast.xyz/fast-archived/core-concepts/accounts.md)
- [Weak Independence](https://docs.fast.xyz/fast-archived/core-concepts/weak-independence.md)
- [Fast Protocol](https://docs.fast.xyz/fast-archived/core-concepts/fast-protocol.md)
- [Guarantees and Properties](https://docs.fast.xyz/fast-archived/guarantees-and-properties.md)
- [Developers](https://docs.fast.xyz/fast-archived/developers.md)
- [Tutorials](https://docs.fast.xyz/fast-archived/developers/tutorials.md)
- [Create an account](https://docs.fast.xyz/fast-archived/developers/tutorials/create-an-account.md)
- [Fetch next nonce](https://docs.fast.xyz/fast-archived/developers/tutorials/fetch-next-nonce.md)
- [Sign a transaction](https://docs.fast.xyz/fast-archived/developers/tutorials/sign-a-transaction.md)
- [Fund account from faucet](https://docs.fast.xyz/fast-archived/developers/tutorials/fund-account-from-faucet.md)
- [Submit a transaction to proxy](https://docs.fast.xyz/fast-archived/developers/tutorials/submit-a-transaction-to-proxy.md)
- [Fast API](https://docs.fast.xyz/fast-archived/developers/fast-api.md)
- [Validator API](https://docs.fast.xyz/fast-archived/developers/fast-api/validator-api.md)
- [Proxy API](https://docs.fast.xyz/fast-archived/developers/fast-api/proxy-api.md)
- [Data types](https://docs.fast.xyz/fast-archived/developers/fast-api/data-types.md)
- [RPC Endpoints](https://docs.fast.xyz/fast-archived/developers/rpc-endpoints.md)
- [Applications](https://docs.fast.xyz/fast-archived/applications.md)
- [Block Verification Explorer](https://docs.fast.xyz/fast-archived/applications/block-verification-explorer.md)
- [AllSet and AllSwap](https://docs.fast.xyz/fast-archived/applications/allset-and-allswap.md): A unified layer for cross-chain liquidity and verifiable swaps
- [FAQ](https://docs.fast.xyz/fast-archived/faq.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://docs.fast.xyz/fast-archived.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.