Developers
API and Commercial plans
API keys for apps and metered Commercial usage for businesses. Pilots who want on-demand ATIS and AWOS in the app, on the web, or by text can subscribe. See the API docs for endpoints and rate limits.
Free
$0
Personal API key
- Digital ATIS, METAR, and airport data
- Phone-line ATIS/AWOS is included when it's already on the site: if someone else requested it, or a community station transcribed it
- Free keys can't start a new phone-line dial
- Bulk dumps and NOTAMs need a paid plan
ATIS Relay Plus
$5.99/month
$24.99/year
- Start new phone-line ATIS/AWOS captures
- 100 new dials per UTC month
- Station hosts get 3× the dials: 300 new dials per UTC month
- Bulk D-ATIS
- Per-airport NOTAMs
Commercial
Usage
Metered beyond included limits
- Commercial API access
- Included daily limits stay free
- Pay per extra request
Need more than $1,000/month? Contact us.
By accessing or using the API, you agree to our API Terms and Terms of Use, including:
- Attribution: Applications must link to ATISrelay.com.
- FAA Data: SWIM data must display NOT FOR OPERATIONAL USE.
- Data Quality: Warnings about unreliable or outdated data must be displayed.
- Liability: Data is provided as-is, without warranty. Liability is limited, and you agree to indemnify us for claims arising from misuse or violations of the terms.
The API is not a substitute for official aviation information. If you show API data to others, display: Unofficial. Not for operational use. Confirm on frequency.