> ## 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.

# List collection products

> Lists products from a specific collection in the WhatsApp Business catalog

## Overview

This method is responsible for listing all products belonging to a specific collection in the WhatsApp Business catalog.

***

## 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>

### Path

<ParamField path="phone" type="string" required>
  Phone number of the catalog owner
</ParamField>

### Query Parameters

<ParamField query="collectionId" type="string" required>
  Collection ID
</ParamField>

<ParamField query="nextCursor" type="string">
  Cursor for result pagination
</ParamField>

***

## Response

### 200

<ResponseField name="products" type="array">
  List of products in the collection
</ResponseField>

```json theme={"theme":{"light":"github-light","dark":"poimandres"}}
[
  {
    "id": "6643149779134830",
    "name": "Nome do produto",
    "description": "Descrição do produto",
    "price": 9900,
    "currency": "BRL",
    "images": [
      {
        "url": "https://example.com/image.jpg"
      }
    ]
  }
]
```

### 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".