Can you open api.openai.com/v1/chat/completions from mainland China?
No.
No recent testsVerdict from 2026-02-01 · 6 mo ago
As of the last test on 2026-02-01 — 6 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access api.openai.com with GreatFireVPN →
Frequently asked questions
Is api.openai.com/v1/chat/completions blocked in mainland China right now?
We haven't tested api.openai.com/v1/chat/completions in the last 90 days. As of the last test on 2026-02-01 (6 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is api.openai.com/v1/chat/completions blocked in mainland China?
As of the last test on 2026-02-01 — 6 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has api.openai.com/v1/chat/completions been blocked?
GreatFire has recorded interference with api.openai.com/v1/chat/completions from mainland China since 2023-03-23.
How can I access api.openai.com/v1/chat/completions from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like api.openai.com/v1/chat/completions.
https://api.openai.com/v1/chat/completions · JSON