OpenAI launches Agents API public beta with managed cloud agents

dkundel · x · 2026-09-11

OpenAI released the Agents API in public beta: build and run cloud agents with the Codex harness, with OpenAI handling orchestration, long-running sessions, and context management. Developers are already sharing hands-on workflows, like coordinating animations and screencasts via agents.

Related event: OpenAI Launches Agents API Beta, Opening Up the Codex Harness(21 posts)→

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