> ## Documentation Index
> Fetch the complete documentation index at: https://developer.z-api.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Chat with Meta AI

> Send text messages to Meta AI on WhatsApp

## Overview

This method enables direct interaction with Meta AI on WhatsApp through Z-API, facilitating sending text messages to get automated and contextual responses.

You can chat with Meta AI in a private chat using the number `13135550002` or include it in groups using the group ID.

<Warning>
  Currently, Meta AI on Z-API only supports text messages. This means audio, documents, images, and other multimedia files are not compatible with this integration.
</Warning>

<Info>
  This feature is only available for **personal** WhatsApp accounts.
</Info>

***

## Attributes

### Header

<ParamField path="instanceId" type="string" required>
  Your instance ID. Available in the Z-API panel under **Instances**.
</ParamField>

<ParamField path="token" type="string" required>
  Your Z-API instance token.
</ParamField>

### Required

<ParamField body="phone" type="string" required>
  Use `13135550002` for private chat or the group ID for group conversations
</ParamField>

<ParamField body="message" type="string" required>
  Message text
</ParamField>

### Optional

<ParamField body="delayMessage" type="number">
  Delay added to the message. You can choose between a range of 1 to 15 sec
</ParamField>

<ParamField body="delayTyping" type="number">
  Delay with "Typing..." status. Range of 1 to 15 sec
</ParamField>

<ParamField body="mentioned" type="array">
  Include `13135550002` when mentioning Meta AI in groups
</ParamField>

***

## Request Body

**Private chat:**

```json theme={"theme":{"light":"github-light","dark":"poimandres"}}
{
  "phone": "13135550002",
  "message": "Hello, Meta AI! I would like to know about..."
}
```

**In a group:**

```json theme={"theme":{"light":"github-light","dark":"poimandres"}}
{
  "phone": "5511999999999-group",
  "message": "@13135550002 Hello, Meta AI! I would like to know about...",
  "mentioned": [13135550002]
}
```

***

## Response

### 200

```json theme={"theme":{"light":"github-light","dark":"poimandres"}}
{
  "zaapId": "3999984263738042930CD6ECDE9VDWSA",
  "messageId": "D241XXXX732339502B68",
  "id": "D241XXXX732339502B68"
}
```

### 405

Make sure you are correctly sending the method specification, that is, verify that you sent POST or GET as specified at the beginning of this topic.

### 415

If you receive a 415 error, make sure to add the "Content-Type" header to your request, which in most cases is "application/json".