Skip to main content
POST
/
v1
/
channels
/
{channelId}
/
messages
curl --request POST \
  --url https://api.hubmessage.io/v1/channels/{channelId}/messages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "recipient": {
    "identifier": "5511999999999"
  },
  "content": {
    "type": "TEMPLATE",
    "attachments": [
      {
        "template": {
          "name": "welcome_v2",
          "language": {
            "policy": "deterministic",
            "code": "en_US"
          },
          "components": [
            {
              "type": "body",
              "parameters": []
            }
          ]
        }
      }
    ]
  }
}
'
{
  "messageId": "wamid.HBgNNTU0NDk3MDUwNzg1FQIAERgSM0"
}

​
Overview

Sends a Meta-approved message template to a contact. This is the only way to send messages outside the conversation window (24 hours). The content.type field must be TEMPLATE and the template is sent within attachments.
The template must have APPROVED status to work. Use the Templates endpoints to create and manage your templates.

Authorizations

​
Authorization
string
header
required

Secret Key generated in the Hub Message Security panel

Path Parameters

​
channelId
string
required

Channel ID

Example:

"YOUR_CHANNEL_ID"

Body

application/json
​
recipient
object
required
​
content
object
required

Response

Message sent successfully

​
messageId
string

Sent message ID