Edgrapi
US government data as JSON: SAM.gov contract opportunities, USAspending awards, Grants.gov grants
Brazilian public procurement (PNCP) notices as Markdown with deadlines and requirements.
EditalMD API is a free Government API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

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.
US government data as JSON: SAM.gov contract opportunities, USAspending awards, Grants.gov grants
EU VAT rates mapped to CN and CPA commodity codes, all 27 member states
Yes. The EditalMD API is listed in the Government 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.
No. The EditalMD API requires no authentication, so you can start making requests without signing up.
Yes. The EditalMD API supports CORS, so front-end JavaScript can call it directly.
Yes. The EditalMD API is served over HTTPS, so it's safe to use in production.