Unverified50% confidenceSolutionExact time
For users in China, a common practice is to configure a proxy or use a third-party gateway compatible with the Anthropic API, and point to the alternative endpoint via environment variables such as ANTHROPIC_BASE_URL.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/13/2026
First Seen
Valid until: 1/11/2027
Sources
Related Entities
Related Claims
UnverifiedANTHROPIC_BASE_URL specifies the API gateway address, used to forward requests originally destined for Anthropic to the chosen platform.75% similarUnverifiedUsers who connect directly to the official Anthropic API endpoint are not affected by this bug.70% similarUnverifiedDomestic users can access third-party model APIs through tools like CitySwitch to bypass the network and top-up restrictions of official services, and must fill in the API Key, request address, and model mapping during configuration.70% similar
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