Hey @hagop,
Our GET Channels Endpoint was recently deprecated and removed from our docs, but we have a new Get Channels Endpoint coming soon.
In the meantime, here is the deprecated endpoint, use with caution until the new ones are out.
GET /im/users/{{ USER ID }}/channels
HEADERS: "Authorization": "Bearer {{ ACCESS TOKEN }}"
The group_jid in the response will work as the channelID.
Be sure to subscribe to our release log here so you will be notified when the new Chat API’s are released.
Thanks,
Tommy