# Agent Calls

- [Agent Login](https://docs.zaui.com/zapi/zapi-calls/agent-calls/agent-login.md): This call will return the API token, API User ID and API Account ID, which can then be used on subsequent calls.
- [Authenticate Agent](https://docs.zaui.com/zapi/zapi-calls/agent-calls/authenticate-agent.md): Authenticates that the agent is part of the system
- [Get Agent Profile](https://docs.zaui.com/zapi/zapi-calls/agent-calls/get-agent-profile.md): Retrieve the profile of any agent by ID.
- [Update Agent Username](https://docs.zaui.com/zapi/zapi-calls/agent-calls/update-agent-username.md): Update the username of the agent.
- [Update Agent Password](https://docs.zaui.com/zapi/zapi-calls/agent-calls/update-agent-password.md): Update the password of the agent.


---

# 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.zaui.com/zapi/zapi-calls/agent-calls.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.