# Guides

- [Authentication](https://docs.fetcch.xyz/how-to-integrate/guides/authentication.md): User signature is required to fetch data
- [Identity](https://docs.fetcch.xyz/how-to-integrate/guides/identity.md)
- [How to resolve identity?](https://docs.fetcch.xyz/how-to-integrate/guides/identity/how-to-resolve-identity.md)
- [How to create identity?](https://docs.fetcch.xyz/how-to-integrate/guides/identity/how-to-create-identity.md): Create Identity under your own namespace
- [How to update identity?](https://docs.fetcch.xyz/how-to-integrate/guides/identity/how-to-update-identity.md): Process of updating an identity
- [Transaction Requests](https://docs.fetcch.xyz/how-to-integrate/guides/transaction-requests.md)
- [How to get transaction requests?](https://docs.fetcch.xyz/how-to-integrate/guides/transaction-requests/how-to-get-transaction-requests.md): Process of getting transaction requests
- [How to create transaction request?](https://docs.fetcch.xyz/how-to-integrate/guides/transaction-requests/how-to-create-transaction-request.md): Process of creating a transaction request
- [How to build transaction?](https://docs.fetcch.xyz/how-to-integrate/guides/transaction-requests/how-to-build-transaction.md): Build Same or Cross chain transactions
- [How to resolve transaction request?](https://docs.fetcch.xyz/how-to-integrate/guides/transaction-requests/how-to-resolve-transaction-request.md): Resolve a payment request
- [Address Books](https://docs.fetcch.xyz/how-to-integrate/guides/address-books.md)
- [How to get address books?](https://docs.fetcch.xyz/how-to-integrate/guides/address-books/how-to-get-address-books.md): Process of fetching address books
- [How to create address books?](https://docs.fetcch.xyz/how-to-integrate/guides/address-books/how-to-create-address-books.md): Process of creating address book
- [How to share address book?](https://docs.fetcch.xyz/how-to-integrate/guides/address-books/how-to-share-address-book.md): Sharing address books has never been easy
- [How to accept address book request?](https://docs.fetcch.xyz/how-to-integrate/guides/address-books/how-to-accept-address-book-request.md): Accepting request to address book
- [Utility](https://docs.fetcch.xyz/how-to-integrate/guides/utility.md)
- [How to sign messages?](https://docs.fetcch.xyz/how-to-integrate/guides/utility/how-to-sign-messages.md)
- [EVM](https://docs.fetcch.xyz/how-to-integrate/guides/utility/how-to-sign-messages/evm.md)
- [Solana](https://docs.fetcch.xyz/how-to-integrate/guides/utility/how-to-sign-messages/solana.md)
- [Aptos](https://docs.fetcch.xyz/how-to-integrate/guides/utility/how-to-sign-messages/aptos.md)
- [EIP-6492 Compatible Signatures](https://docs.fetcch.xyz/how-to-integrate/guides/utility/how-to-sign-messages/eip-6492-compatible-signatures.md): Fetcch supports EIP-6492 for pre-deployed smart accounts
- [How to generate & verify proofs for identity?](https://docs.fetcch.xyz/how-to-integrate/guides/utility/how-to-generate-and-verify-proofs-for-identity.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.fetcch.xyz/how-to-integrate/guides.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.