---
title: "Create outgoing call"
method: POST
path: "/whatsapp/call/create"
---

# Create outgoing call

`POST /whatsapp/call/create`

Initiates an outgoing WhatsApp voice call to a customer.

## Request body

- object
  - `from` string, required — WABA number to call from
  - `to` string, required — Customer phone number in E.164 format
  - `sdp` string, required — WebRTC SDP offer
  - `sdpType` string, required
  - `deviceId` string

## Response `200`

Call initiated

## Other responses

- `422` — Business rule failure

---

[API](https://skmtc.net/doubletick/apis/doubletick-public-apis.md) · [All operations](https://skmtc.net/doubletick/apis/doubletick-public-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/doubletick/doubletick-public-apis/versions/bba484527d34/schema)