Create message in Vonage
SMS API · write, waits for approval · 100% field coverage
Your agent can create message in Vonage through Apideck's SMS API, the same call it makes for every SMS app. It changes data in the customer's Vonage account, so it stops with the exact request until a person approves it. Apideck adds the customer's Vonage credentials, so no token ever reaches the agent.
The call
POST https://unify.apideck.com/sms/messages
Headers: x-apideck-service-id: vonage, plus your app id and the customer's consumer id. Apideck MCP tool: sms-messages-add. Agent operation id: unified.sms.messagesAdd.
Body fields
| Field | Type | Description |
|---|---|---|
| from · required | string | The phone number that initiated the message. |
| to · required | string | The phone number that received the message. |
| subject | string | |
| body · required | string | The message text. |
| type | string | Set to sms for SMS messages and mms for MMS messages. |
| scheduled_at | string | The scheduled date and time of the message. |
| webhook_url | string | Define a webhook to receive delivery notifications. |
| reference | string | A client reference. |
| messaging_service_id | string | The ID of the Messaging Service used with the message. In case of Plivo this links to the Powerpack ID. |
Create message in other SMS apps
The same call works for each of these; only the service id changes.