Expired50% confidenceFactTime unknown
Claude Code's API key is typically passed via an environment variable, for example by running `export ANTHROPIC_API_KEY=xxx`.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Claude Code Chinese Tutorial Resources: Breaking Through the English Documentation Barrier
bilibiliAI大模型菜菜
Related Claims
VerifiedClaude Code supports configuring a custom API endpoint (base URL) and key via environment variables, allowing requests to be redirected to any compatible interface.78% similarVerifiedClaude Code uses the environment variables ANTHROPIC_BASE_URL and ANTHROPIC_API_KEY to determine the API endpoint and authentication information.73% similarUnverifiedAPI Key可直接配置在Claude Code、Cursor等第三方客户端中使用73% similarUnverifiedClaude Code supports authentication via API Key, suitable for pay-as-you-go developers who generate keys through the Anthropic console71% similarUnverifiedClaude Code needs to connect to a specific model service via an API Key, and failure to configure ANTHROPIC_API_KEY and related settings will cause the first conversation to fail.71% similar
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