WhatsApp

Add participants

Changed on

Add participants to a WhatsApp group. Maximum 8 participants per request. A group holds at most 8 participants in total (a Meta limit), so later requests cannot grow a group past 8. Meta documents groups as invite-only, so people normally join through the group's invite link.

Not available on Coexistence numbers. Requires a Cloud API-only number.

post/v1/whatsapp/wa-groups/{groupId}/participants

Request

  • Base URL: https://zernio.com/api
  • URL: https://zernio.com/api/v1/whatsapp/wa-groups/{groupId}/participants
  • Auth: HTTP bearer

Path parameters

groupIdstring required

Group ID

Query parameters

accountIdstring required

WhatsApp account ID

Request body

phoneNumbersstring[] required

Phone numbers in E.164 format (max 8)

Response

Participants added

successboolean
messagestring

Changes

  • f8c8f34fb41aRevision changes
    • warning

      added the new account enum value to the / response property for the response status

    • warning

      added the new account enum value to the / response property for the response status

  • d556591af3f6Revision changes
    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status