Get Common Groups with Contact

Supported & Tested

Return WhatsApp groups shared between the connected account and a contact.

POSThttps://api.waplix.io/api/v1/contacts/common-groups
Authentication
Authorization: Bearer YOUR_API_KEY
Parameters Specification
instance_id
stringReq

Required Waplix instance id

contact_id
stringReq

Required phone number or contact id

Usage Notes
Returns WhatsApp groups shared between the connected account and the contact. An empty groups array with count 0 is valid when no shared groups exist.
Request Payload Example
Request
curl -X POST "https://api.waplix.io/api/v1/api/v1/contacts/common-groups" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "instance_id": "demo_instance",
  "contact_id": "15551234567"
}'
Success Response
Response · 200 OK
{
  "success": true,
  "data": {
    "instance_id": "demo_instance",
    "contact_id": "15551234567",
    "groups": [
      {
        "group_id": "120363000000000000@g.us",
        "subject": "Demo Group",
        "participants_count": 25
      }
    ],
    "count": 1
  }
}
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