OpenAI Launches Agents API for Cloud-Based AI Agents
Summarized by AI from reporting by OpenAI Blog, published under our editorial policy.
OpenAI has introduced the Agents API, a managed service that allows developers to build and deploy cloud-based AI agents. These agents can perform complex tasks using multiple tools and maintain long-running sessions.

Key takeaways
- The Agents API is a managed service by OpenAI for building and deploying cloud-based AI agents.
- Agents built with the API can use multiple tools and maintain long-running sessions for complex tasks.
- The API simplifies the process of creating AI agents by handling orchestration and infrastructure.
OpenAI has launched the Agents API, a managed service that enables developers to build and deploy cloud-based AI agents. These agents are powered by the Codex harness, which provides orchestration, long-running sessions, and tool use capabilities. The Agents API simplifies the process of creating AI agents that can perform complex tasks by integrating various tools and maintaining context over extended interactions.
What the Agents API Actually Does
The Agents API allows developers to create AI agents that can use multiple tools to complete tasks. For example, an agent could use a search tool to gather information, a calculator to perform computations, and a database tool to store results. The API handles the orchestration of these tools, ensuring that the agent can switch between them seamlessly. This capability is particularly useful for tasks that require multiple steps or tools, such as booking a flight, which might involve checking availability, comparing prices, and making a reservation.
Key Features and Comparisons
The Agents API is designed to be a managed service, meaning OpenAI handles the underlying infrastructure, scalability, and maintenance. This allows developers to focus on building their agents without worrying about the technical details. The API supports long-running sessions, which means agents can maintain context over extended interactions, making them more useful for complex tasks. Compared to existing solutions, the Agents API offers a more streamlined and integrated approach to building AI agents, reducing the need for developers to manage multiple services and tools.
Why This Matters for Everyday Users
For everyday users, the Agents API could lead to more sophisticated and helpful AI assistants. Imagine an AI agent that can book a vacation for you by searching for flights, comparing hotel prices, and making reservations—all in one seamless interaction. This level of automation and integration can make AI assistants more useful in everyday life, from managing personal tasks to handling complex workflows. The Agents API could also enable developers to create specialized agents for specific industries, such as healthcare or finance, providing tailored solutions that are more efficient and user-friendly.
What You Can Do Today
If you're a developer interested in building AI agents, you can start by exploring the Agents API documentation on the OpenAI website. OpenAI provides detailed guides and examples to help you get started. If you're not a developer but are curious about what AI agents can do, keep an eye out for new applications and services that leverage the Agents API. You might soon see more advanced AI assistants that can handle complex tasks with ease.
Frequently asked
- What is the Agents API?
- The Agents API is a managed service by OpenAI that allows developers to build and deploy cloud-based AI agents capable of using multiple tools and maintaining long-running sessions.
- Do I need to be a developer to use the Agents API?
- Yes, the Agents API is designed for developers. However, everyday users may benefit from applications built using the API.
- Can the Agents API handle complex tasks?
- Yes, the Agents API is designed to handle complex tasks by orchestrating multiple tools and maintaining context over extended interactions.