Error response example:
| Code | Meaning | |------|-----------------------------| | 200 | Success | | 400 | Bad request (invalid params)| | 401 | Invalid API key | | 404 | City/location not found | | 429 | Too many requests (rate limit exceeded)| | 500 | Server error | openweathermap api
| Plan | Rate Limit | Features | |-------------|----------------------------|-------------------------------------------| | Free | 60 calls/min | Current weather, 5-day forecast, air pollution | | Startup | 60 calls/min | + hourly forecast, 40+ years history | | Developer | 600 calls/min (or higher) | + daily forecast, weather maps, bulk download | | Professional| Custom | + unlimited API calls, enterprise SLAs | Error response example: | Code | Meaning |