[Bug] Anthropic API Error: Overloaded (429/529 Response)

Resolved 💬 3 comments Opened Apr 8, 2026 by george8888 Closed Apr 11, 2026

Bug Description
API Error: 529 {"type":"error","error":{"type":"overloaded_error","message":"Overloaded"},"request_id":"req_011CZqs
ZUdMhdmLMPtYZdCQN"}

Environment Info

  • Platform: win32
  • Terminal: null
  • Version: 2.1.96
  • Feedback ID: 30417f7b-910c-4637-8fcd-6f7b7b1a53a5

Errors

[{"error":"Error: 529 {\"type\":\"error\",\"error\":{\"type\":\"overloaded_error\",\"message\":\"Overloaded\"},\"request_id\":\"req_011CZqsFASj2XCFz3pdXFy4Q\"}\n    at rq.generate (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8:51622)\n    at fL.makeStatusError (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:47:1652)\n    at fL.makeRequest (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:47:4928)\n    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)\n    at async SiK.DL8.model (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8035:8495)\n    at async DL8 (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1502:12280)\n    at async SiK (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8035:9034)\n    at async xiK (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8040:11412)\n    at async file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8035:7991\n    at async dK7 (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:4567:2407)","timestamp":"2026-04-08T06:56:05.786Z"},{"error":"Error: 529 {\"type\":\"error\",\"error\":{\"type\":\"overloaded_error\",\"message\":\"Overloaded\"},\"request_id\":\"req_011CZqsZUdMhdmLMPtYZdCQN\"}\n    at rq.generate (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8:51622)\n    at fL.makeStatusError (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:47:1652)\n    at fL.makeRequest (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:47:4928)\n    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)\n    at async SiK.DL8.model (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8035:8495)\n    at async DL8 (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1502:12280)\n    at async SiK (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8035:9034)\n    at async xiK (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8040:11412)\n    at async file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:8035:7991\n    at async dK7 (file:///C:/Users/user/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:4567:2407)","timestamp":"2026-04-08T07:00:13.806Z"}]

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