---
title: "Initiate Workspace Calls"
method: POST
path: "/api/workspaces/{workspace_id}/calls/initiate"
---

# Initiate Workspace Calls

`POST /api/workspaces/{workspace_id}/calls/initiate`

## Request

- Base URL: `https://api.outcallerai.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.outcallerai.com/api/workspaces/{workspace_id}/calls/initiate`
- Auth: none declared

## Path parameters

- `workspace_id` string, required

## Request body

- CallInitiateRequest
  - `leadIds` string[], required
  - `publishUseCaseIds` string[]

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-07-31** `7c9aff2501f3`: 1 warning, 1 info
  - removed the request property `publishCampaignIds`
  - added the new optional request property `publishUseCaseIds`

[Operation history](https://skmtc.dev/outcallerai/apis/outcallerai-api/changes/api/workspaces/:workspace_id/calls/initiate/post.md)

---

[API](https://skmtc.dev/outcallerai/apis/outcallerai-api.md) - [All operations](https://skmtc.dev/outcallerai/apis/outcallerai-api/llms.txt) - [OpenAPI document](https://skmtc.dev/outcallerai/apis/outcallerai-api/revisions/40736cf433b4?raw)