U.S. Treasury auctions, stablecoin supply, Brazil crypto-dollar premium vs BCB PTAX; free trial key.
Degenscan Intel Macro API is a free Finance API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.
Details from intel.degenscan.io.

Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
Real-time U.S. congressional stock trade disclosures from Senate EFD and House Clerk
The Degenscan Intel Macro API is provided by Degenscan Intel: market-event API for AI trading agents (intel.degenscan.io).
Yes. The Degenscan Intel Macro API is listed in the Finance 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.
Yes. The Degenscan Intel Macro API uses apiKey authentication, so you need to register for credentials before making requests.
Not directly. The Degenscan Intel Macro API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Yes. The Degenscan Intel Macro API is served over HTTPS, so it's safe to use in production.