AI Tool

Unlock Real-Time Intelligence with OpenAI Realtime API

Transform your applications with bidirectional streaming and multimodal capabilities.

Experience ultra-low latency with the new gpt-realtime model.Seamlessly integrate speech, text, and images for rich user interactions.Enhance user engagement with extended 60-minute session durations.Access dedicated developer support and reduced pricing for smarter solutions.

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overview

Overview of OpenAI Realtime API

The OpenAI Realtime API is a powerful tool for developers looking to create intelligent, interactive applications. With its bidirectional streaming capability, your applications can harness the latest in AI technology for real-time interactions.

  • Built on the advanced gpt-realtime model.
  • Supports multimodal inputs including speech and images.
  • Designed for high-performance production-grade voice agents.

features

Key Features

Explore the cutting-edge features of the OpenAI Realtime API that enhance functionality and usability.

  • Native support for conversation state management.
  • Bidirectional audio streaming for real-time responsiveness.
  • Flexible integration options for seamless tool calling.

use_cases

Practical Use Cases

The OpenAI Realtime API is versatile enough to suit various domains. Whether you're in customer support, education, or personal assistance, this API can elevate your service.

  • Build effective customer support chatbots.
  • Create engaging personal assistant applications.
  • Develop educational tools that respond to user inputs.

getting_started

Getting Started

Dive into developing with the OpenAI Realtime API. With official SDK support, quick integration is just a few steps away.

  • Access comprehensive documentation on our website.
  • Utilize SDKs for Python and Node.js for rapid deployment.
  • Explore example projects to accelerate your development.

insights

Latest Insights

Stay updated on the latest features and enhancements of the OpenAI Realtime API. We are continually evolving to meet the needs of developers.

  • General availability as of August 2025.
  • Lower pricing structure for improved accessibility.
  • Enhanced capabilities including prompt caching and higher session limits.

Frequently Asked Questions

What is the OpenAI Realtime API?

The OpenAI Realtime API is a bidirectional streaming interface that allows developers to create real-time applications using the gpt-realtime model, supporting speech, text, and image inputs.

How does pricing work for the Realtime API?

The pricing is set at $32 per million audio input tokens and $64 per million audio output tokens, making it accessible for a wide range of applications.

What industries can benefit from the OpenAI Realtime API?

Industries such as customer support, education, and personal assistance can leverage the capabilities of the Realtime API to enhance user interactions and deliver intelligent responses.