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POST
/
instances
/
{instanceId}
/
token
/
{token}
/
catalogs
/
collection
/
add-product
Add products to collection
curl --request POST \
  --url https://api.z-api.io/instances/{instanceId}/token/{token}/catalogs/collection/add-product \
  --header 'Client-Token: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "collectionId": "<string>",
  "productIds": [
    {}
  ]
}
'
{
  "success": true,
  "collectionId": "<string>"
}

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.

​
Overview

This method is responsible for adding products to an existing collection in the WhatsApp Business catalog.
When adding or removing products from a collection, its ID is changed by WhatsApp. Use the returned ID for subsequent operations.

​
Attributes

​
instanceId
string
required
Your instance ID. Available in the Z-API panel under Instances.
​
token
string
required
Your Z-API instance token.

​
Required

​
collectionId
string
required
Collection ID
​
productIds
array
required
IDs of the products to be added

​
Request Body

{
  "collectionId": "658387616418640",
  "productIds": ["6643149779134830"]
}

​
Response

​
200

​
success
boolean
true if successful, false if it failed
​
collectionId
string
New collection ID after the change
{
  "success": true,
  "collectionId": "1798362193933497"
}

​
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”.