error-codes
This file documents HTTP error codes returned by the Claude API, their common causes, and how to handle them. For language-specific error handling examples, see the python/ or typescript/ folders.
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Install (Claude Code)
mkdir -p .claude/skills/error-codes && curl -fsSL https://doutorai.pt/data/lib/skills__error-codes.md -o .claude/skills/error-codes/SKILL.mdPaste this command into the terminal, in your project folder, and the component installs automatically.
Content
# HTTP Error Codes Reference
This file documents HTTP error codes returned by the Claude API, their common causes, and how to handle them. For language-specific error handling examples, see the `python/` or `typescript/` folders.
## Error Code Summary
| Code | Error Type | Retryable | Common Cause |
| ---- | ----------------------- | --------- | ------------------------------------ |
| 400 | `invalid_request_error` | No | Invalid request format or parameters |
| 401 | `authentication_error` | No | Invalid or missing API key |
|
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