Business
apiKeyHTTPSCORS
Business
Trello
Boards, lists and cards to help you organize and prioritize your projects.
Trello API is a free Business API that requires OAuth authentication, is served over HTTPS and has unconfirmed CORS support.
- Authentication
- OAuth
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Business
Visit documentation ↗developers.trello.com
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Trello API alternatives
UGC VZ
Directory of DACH user-generated-content creators with topics, cities, rates and contact requests
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TradeDataHub
U.S. contractor datasets with a free discovery API for coverage, pricing and masked previews
No authHTTPSCORS
Verif Entreprise FR
French company checks by SIREN: status, insolvency (BODACC), VAT (VIES); free preview
No authHTTPSCORS
Tenders in Ukraine
Get data for procurements in Ukraine in JSON format
No authHTTPSCORS ?
apiKeyHTTPSCORS
Trello API FAQ
Is the Trello API free?
Yes. The Trello API is listed in the Business category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the Trello API require an API key?
Yes. The Trello API uses OAuth authentication, so you need to register for credentials before making requests.
Can I call the Trello API from the browser?
CORS support for the Trello API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Does the Trello API support HTTPS?
Yes. The Trello API is served over HTTPS, so it's safe to use in production.