Openweathermap Api Key [top] 🔥 Legit

1,000 API calls per day (about 30,000 per month). Rate Limit: 60 calls per minute.

: Check your inbox for a confirmation email to activate your account.

curl "https://api.openweathermap.org/data/2.5/forecast?lat=35.68&lon=139.76&appid=YOUR_API_KEY" openweathermap api key

Free tier – exceeding 1,000 calls/day results in a 429 error until the next UTC day.

Check:

curl "http://api.openweathermap.org/data/2.5/air_pollution?lat=40.7128&lon=-74.0060&appid=YOUR_API_KEY"

| Error Code | Message | Cause | Solution | |------------|---------|-------|----------| | | Invalid API key | Wrong key, typo, or spaces | Check key; remove trailing spaces | | 401 | API key missing | appid parameter omitted | Add ?appid=your_key | | 429 | Too many requests | Rate limit exceeded | Wait 60 seconds (free tier) or upgrade | | 404 | City not found | Wrong city name/spelling | Use q=Tokyo,JP or use coordinates | | 200 but no data | Key not yet active | Newly generated key | Wait 10–30 minutes | 1,000 API calls per day (about 30,000 per month)

Includes current weather, 5-day/3-hour forecasts, and basic weather maps.