Subscribe to channel webhooks

Finally to receive webhooks for your newly created channel you should subscribe to channels webhooks as described in detail here. To subscribe to all events (message status, interactions, incoming messages) you can make the following requests using the channel id you just received.

Replace {{webhook_url}} with an endpoint you will recieve webhooks and {{signing_key}} is a secret you can use to verify the webhook. Filter by {{channel_id}} to just get webhooks for this channel

curl --location '<your-workspace-id>/numbers' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'Authorization: AccessKey <your-access-key>' \
--data '{
  "service": "channels",
  "event": "whatsapp.inbound",
  "url": "{{webhook_url}}",
  "signingKey": "{{signing_key}}",
  "eventFilters": [
      "key": "channelId",
      "value": "{{channelid}}"

Where next

Before fully completing the integration be sure to request advanced permissions access and complete access verification.

Now you have completed the basics of onboarding you can begin sending and receiving messages to your channel. To get started:

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