背景 注册了 nvidia , win11 build.nvidia.com Try NVIDIA NIM APIs Experience the leading models to build enterprise generative AI apps now. 想在claude code中试下 nvidia的模型 做了如下配置 cc-switcher { "env": { "ANTHROPIC_BASE_URL": "http://127.0.0.1:15721", "ANTHROPIC_AUTH_TOKEN": "PROXY_MANAGED" } } 启动Claude code 问你是什么模型 从clash verge中看到 claude.exe 还是使用了 主机 : api.anthropic.com:443 从cc-switcher的log看 >>> 请求 URL: https://integrate.api.nvidia.com/v1/chat/completions (model=qwen/qwen3-coder-480b-a35b-instruct) [2026-04-28][23:55:00][WARN][cc_switch_lib::proxy::forwarder] [claude] [FWD-003] Provider Nvidia 请求失败: 上游 HTTP 429: {"status":429,"title":"Too Many Requests"} [2026-04-28][23:55:32][INFO][cc_switch_lib::proxy::forwarder] [Claude] >>> 请求 URL: https://integrate.api.nvidia.com/v1/chat/completions (model=qwen/qwen3-coder-480b-a35b-instruct) [2026-04-28][23:55:34][WARN][cc_switch_lib::proxy::circuit_breaker] [CB-004] 熔断器触发: 连续失败 8 次 → Open [2026-04-28][23:55:34][WARN][cc_switch_lib::proxy::forwarder] [claude] [FWD-003] Provider Nvidia 请求失败: 上游 HTTP 503: ResourceExhausted: All workers are busy, please retry later [2026-04-28][23:56:12][INFO][cc_switch_lib::proxy::forwarder] [Claude] >>> 请求 URL: https://integrate.api.nvidia.com/v1/chat/completions (model=qwen/qwen3-coder-480b-a35b-instruct) [2026-04-29][00:01:29][INFO][cc_switch_lib::proxy::forwarder] [Claude] >>> 请求 URL: https://integrate.api.nvidia.com/v1/chat/completions (model=qwen/qwen3-coder-480b-a35b-instruct) [2026-04-29][00:06:53][INFO][cc_switch_lib::proxy::forwarder] [Claude] >>> 请求 URL: https://integrate.api.nvidia.com/v1/chat/completions (model=qwen/qwen3-coder-480b-a35b-instruct) [2026-04-29][00:08:01][INFO][cc_switch_lib::proxy::forwarder] [Claude] >>> 请求 URL: https://integrate.api.nvidia.com/v1/chat/completions (model=qwen/qwen3-coder-480b-a35b-instruct) nvidia一直是失败状态. 为什么会fallback到 主机 : api.anthropic.com:443 ? 1 个帖子 - 1 位参与者 阅读完整话题