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Data API

Standardized Error Handling​

All market-data endpoints (Quotes, History, Depth, Ticker, Intervals, Symbol, Search, Expiry) follow consistent error semantics:

  • 401 Unauthorized: Invalid/expired broker session or unauthorized.
  • 403 Forbidden: Invalid OpenAlgo API key or permission error.
  • 429 Too Many Requests: Rate limit exceeded (where detectable).
  • 500 Internal Server Error: Unclassified internal failure.

Refer to docs/api-documentation/v1/http-status-codes.md for full meanings and usage.