# NFD API

## NFD API

- [NFDomains API](https://api-docs.nf.domains/readme.md)
- [Quick Start](https://api-docs.nf.domains/quick-start.md)
- [On-Chain Reference](https://api-docs.nf.domains/reference/on-chain-reference.md)
- [On-Chain Diagram V3+](https://api-docs.nf.domains/reference/on-chain-reference/on-chain-diagram-v3+.md)
- [On-Chain Diagram V2+](https://api-docs.nf.domains/reference/on-chain-reference/on-chain-diagram-v3+/on-chain-diagram.md)
- [V1 On-Chain Diagram](https://api-docs.nf.domains/reference/on-chain-reference/on-chain-diagram-v3+/on-chain-diagram-v1.md)
- [Registry Application IDs](https://api-docs.nf.domains/reference/on-chain-reference/registry-application-ids.md): These are the Algorand Application IDs of the NFD registry contract, per Algorand network.
- [Contract methods](https://api-docs.nf.domains/reference/on-chain-reference/contract-methods.md)
- [Name & Address Lookup](https://api-docs.nf.domains/reference/on-chain-reference/name-and-address-lookup.md)
- [V1 Resolution example (go)](https://api-docs.nf.domains/reference/on-chain-reference/name-and-address-lookup/v1-resolution-example-go.md)
- [Example PyTeal name/ID validity check](https://api-docs.nf.domains/reference/on-chain-reference/name-and-address-lookup/v1-resolution-example-go/example-pyteal-name-id-validity-check.md)
- [NFDs owned by Address](https://api-docs.nf.domains/reference/on-chain-reference/nfds-owned-by-address.md)
- [Reading of NFD metadata](https://api-docs.nf.domains/reference/on-chain-reference/reading-of-nfd-metadata.md)
- [Properties](https://api-docs.nf.domains/reference/on-chain-reference/properties.md)
- [Contract Changelog](https://api-docs.nf.domains/reference/on-chain-reference/contract-changelog.md)
- [NFDomains REST API Reference](https://api-docs.nf.domains/reference/nfdomains-rest-api-reference.md)
- [Integrators Guide](https://api-docs.nf.domains/reference/integrators-guide.md)
- [Using an NFD for sending assets to Algorand accounts](https://api-docs.nf.domains/reference/integrators-guide/using-an-nfd-for-sending-assets.md): Wallet 'send'
- [Using an NFD to sending to non-Algorand chains.](https://api-docs.nf.domains/reference/integrators-guide/using-an-nfd-to-sending-to-non-algorand-chains..md)
- [Resolving an Algorand address to an NFD name / avatar](https://api-docs.nf.domains/reference/integrators-guide/resolving-an-algorand-address-to-an-nfd-name-avatar.md)
- [Fetching all NFDs owned by an address](https://api-docs.nf.domains/reference/integrators-guide/fetching-all-nfds-owned-by-an-address.md)
- [Interactive NFD lookup](https://api-docs.nf.domains/reference/integrators-guide/interactive-nfd-lookup.md)
- [Discord / Telegram bots](https://api-docs.nf.domains/reference/integrators-guide/discord-telegram-bots.md)
- [Linking an Application to an NFD](https://api-docs.nf.domains/reference/integrators-guide/linking-an-application-to-an-nfd.md)
- [Using Vaults (2.x+)](https://api-docs.nf.domains/reference/integrators-guide/using-vaults-2.x+.md)
- [Expirations  / MBR liquidation](https://api-docs.nf.domains/reference/integrators-guide/expirations-mbr-liquidation.md)
- [API Changelog](https://api-docs.nf.domains/reference/api-changelog.md)
- [Status Page](https://api-docs.nf.domains/reference/status-page.md)
- [Community](https://api-docs.nf.domains/community.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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://api-docs.nf.domains/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.