[Bug] Anthropic API Error: Overloaded (529)

Resolved 💬 3 comments Opened Apr 16, 2026 by SEO-Geek Closed Apr 19, 2026

Bug Description
I constantly get: ⎿ API Error: 529 {"type":"error","error":{"type":"overloaded_error","message":"Overloaded"},"request_id":"req_011Ca6zdMopiPcwru6c6JjRo"}

Environment Info

  • Platform: linux
  • Terminal: vscode
  • Version: 2.1.110
  • Feedback ID: 392bf5fa-c91b-4ff4-b58e-673035cab197

Errors

[{"error":"AxiosError: Request failed with status code 400\n    at OU (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:113:1188)\n    at Unzip.<anonymous> (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:118:12484)\n    at Unzip.emit (node:events:524:28)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at GU6.request (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:120:2450)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async Sl6 (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:300:262338)\n    at async wR1 (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:479:3858)\n    at async $G1 (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:300:266053)","timestamp":"2026-04-16T06:35:00.278Z"},{"error":"AxiosError: Request failed with status code 400\n    at OU (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:113:1188)\n    at Unzip.<anonymous> (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:118:12484)\n    at Unzip.emit (node:events:524:28)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at GU6.request (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:120:2450)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async Sl6 (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:300:262338)\n    at async wR1 (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:479:3858)","timestamp":"2026-04-16T06:35:00.552Z"},{"error":"AxiosError: Request failed with status code 401\n    at OU (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:113:1188)\n    at Unzip.<anonymous> (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:118:12484)\n    at Unzip.emit (node:events:524:28)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at GU6.request (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:120:2450)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async za (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:494:4049)\n    at async file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:2900:182\n    at async Promise.all (index 0)\n    at async file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:6860:22191","timestamp":"2026-04-16T06:35:00.684Z"},{"error":"AxiosError: Request failed with status code 401\n    at OU (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:113:1188)\n    at Unzip.<anonymous> (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:118:12484)\n    at Unzip.emit (node:events:524:28)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at GU6.request (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:120:2450)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async d1Y (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:3318:14511)\n    at async $wK (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:3318:15053)","timestamp":"2026-04-16T06:35:02.158Z"},{"error":"AxiosError: Request failed with status code 401\n    at OU (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:113:1188)\n    at Unzip.<anonymous> (file:///root/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:118:12484)\n    at Unzip.emit (node:events:524:28)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at GU6.request (file:…

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