---
title: "Make Call"
method: POST
path: "/v1/Outbound/{outboundId}/Call"
tags: ["Outbound"]
---

# Make Call

`POST /v1/Outbound/{outboundId}/Call`

Initiates an outbound phone call associated with the specified outbound ID. The request body must contain the necessary details for making the call. Once initiated, the call will be routed to the first available agent.

## Path parameters

- `outboundId` string, required

## Request body

- OutboundMakeCallRequest — Defines the request structure for making an outbound call.
  - `to` string, required
  - `callData` object, nullable — A dictionary containing additional information about the call. It is used as variables that you can use in "Opening Sentence" or "Flow Script" when you create a Pearl on the platform. The keys represent the field names, and the values contain the corresponding data. This information can be used to personalize the conversation or manage lead-specific details. This parameter is optional. see [Variables](/pages/variables) for more information. Here is an example of the json to send: `{ "email" : "joe@gmail.com", "address": "3 Abbey Road UK" , "carLicense" : "90-929-82" }`

## Response `200`

The outbound phone call was successfully initiated and the active state is returned.

- OutboundMakeCallResult — Defines the result structure for an outbound call operation.
  - `id` string, nullable — The unique identifier for the Request. This Request ID can be used to track or reference the specific call request from [Get Call Request](/api-reference/outbound/get-call-request).
  - `from` string, nullable — The phone number from which the call was made. This is the originating number used in the outbound call.
  - `to` string, nullable — The phone number to which the call was made. This is the destination number that was dialed.
  - `queuePosition` integer — The position of the call in the queue if the call is placed in a waiting queue.

## Other responses

- `400` — The request was invalid. Possible causes include a missing or malformed outbound ID, or errors in the call request details.

---

[API](https://skmtc.net/nlpearl/apis/nlpearl-client-api.md) · [All operations](https://skmtc.net/nlpearl/apis/nlpearl-client-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/nlpearl/nlpearl-client-api/versions/52d64fc5d6e9/schema)