OpenAI's Agents API offers Codex harness as a service with computer use; data stored only in US

Sep 30, 2026 · Issue 9 · 2 sources, 2 articles

According to a September 30, 2026 analysis by Szymon Paluch, OpenAI's Agents API provides the Codex harness as a service, with computer use. It covers pricing, what US-only data storage means in the EU, and when Bedrock is the better alternative.

Who is affected and how

CTO

EU data-handling requirements may make US-only data storage a dealbreaker; compare it with the Bedrock alternative.

startup founder

Work out whether the Codex harness offered as a service is worth it compared with building your own agent framework.

Sources

• OpenAI Agents API: Codex's harness as a service and computer use | Szymon Paluchszymonpaluch.com · Sep 30, 2026
• OpenAI DevDay 2026 Developer Highlights: GPT-6.1 Sol, Agents API Computer Use and Codex Cloud Environmentscodeandchain.com · Oct 3, 2026

Machine-generated summary based on the titles and excerpts of the source articles. The facts come from the linked article.