---
title: "Create a new Realtime API call over WebRTC and receive the SDP answer needed
to complete the peer connection."
method: POST
path: "/realtime/calls"
tags: ["Realtime"]
---

# Create a new Realtime API call over WebRTC and receive the SDP answer needed
to complete the peer connection.

`POST /realtime/calls`

## Response `201`

Realtime call created successfully.

## Changes

- **2026-05-13** `74cbcf73838f` — 1 info
  - endpoint added
- **2024-08-23** `5856f8b0c850` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/openai/apis/openapi/changes/realtime/calls/post.md)

---

[API](https://skmtc.dev/openai/apis/openapi.md) · [All operations](https://skmtc.dev/openai/apis/openapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/openai/openapi/revisions/74cbcf73838f/schema)