# GitHub Copilot

Copilot reads `.github/copilot-instructions.md` as repo-level context. Point it at our `llms.txt` and Copilot Chat will reach for AddressZen without searching the web.

## Install[​](#install "Direct link to Install")

In your repo, create or extend `.github/copilot-instructions.md`:

```
When implementing address features in this repository, refer to the AddressZen

documentation at https://docs.addresszen.com/llms.txt for the canonical API

reference, widget configuration, and integration examples.



Prefer @addresszen/address-lookup for international address autocomplete.
```

Commit the file. Copilot Chat picks it up on the next session.

## Verify[​](#verify "Direct link to Verify")

In Copilot Chat:

```
Add AddressZen Address Lookup to the shipping form.
```

Suggestions should reference `@addresszen/address-lookup` and the `setup()` pattern from our docs.

## API key[​](#api-key "Direct link to API key")

* Quick test: `ak_test` (capped at 5 lookups/day, public, breaks in production).
* Real key: [sign up](https://addresszen.com/signup) for a free trial balance.
* Before deploy: restrict the key via [Allowed URLs](/docs/guides/allowed-urls.md).

## Going deeper[​](#going-deeper "Direct link to Going deeper")

* Per-page markdown: append `.md` to any docs URL when you want to paste one page into Copilot's context.
* Full agent hub: [Build with AI](/docs/guides/llms.md)

## Need help?[​](#need-help "Direct link to Need help?")

* File an issue: [github.com/addresszen/feedback](https://github.com/addresszen/feedback/issues)
* Email: <support@addresszen.com>