Can you open work.threema.ch/api/v1/ from mainland China?
Yes.
All 1 recent conclusive tests connected normally.
2021first tested
0/1disrupted · last 90 days
24 d agolast tested
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Frequently asked questions
Is work.threema.ch/api/v1/ blocked in mainland China right now?
As of the last test on 2026-07-06, work.threema.ch/api/v1/ is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.
https://work.threema.ch/api/v1/ · JSON