---
title: "Send SMS using XML"
method: POST
path: "/v1/{sid}/messages/xml"
tags: ["Bulk SMS APIs"]
---

# Send SMS using XML

`POST /v1/{sid}/messages/xml`

To send marketing messages use "type" value as "MKT".
To send transactional messages use "type" value as "TXN".
To send otp messages use "type" value as "OTP".
To send SMS to multiple numbers use Comma separated values in "to"

## Path parameters

- `sid` string, required

## Headers

- `api-key` string, required
- `Content-Type` string, required

## Response `200`

Successful response

---

[API](https://skmtc.net/kaleyra/apis/kaleyra-io-sms-apis.md) · [All operations](https://skmtc.net/kaleyra/apis/kaleyra-io-sms-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/kaleyra/kaleyra-io-sms-apis/versions/d9b785884d03/schema)