---
title: "Inbound message"
method: POST
path: "InboundMessage"
tags: ["SMS and MMS"]
---

# Inbound message

`POST InboundMessage` (webhook)

Sends a notification when a message is received by an SMS-enabled phone number.

## Payload

- InboundMessage — An inbound message
  - `message_id` string, required — Unique identifier of the message generated by the platform
  - `from` string, required — Sender ID used to send the message. Can be numeric or alphanumeric.
  - `to` string, required — Phone number on the account that received the message.
  - `message_body` MessageBody, required
    - `text` string, required — Message text.
    - `media` string[], nullable, required — List of media URLs. If provided, the message is sent as an MMS; otherwise, it is sent as an SMS.
  - `received_at` string, date-time, required — Timestamp the messages is received by Wavix

## Acknowledgement `200`

Return a 200 status to indicate that the data was received.

---

[API](https://skmtc.net/wavix/apis/wavix-apis.md) · [All operations](https://skmtc.net/wavix/apis/wavix-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/wavix/wavix-apis/versions/b22f170488b6/schema)