Contratero API alternatives

Spanish public tenders and awards from the official PLACSP platform, updated hourly. If it doesn't fit your project, here are the 10 best free Government APIs to use instead in 2026, out of 136 in the directory.

For reference, Contratero API: 100% uptime (30 days) · HTTPS.

1. 1

   EU VAT Rates by Commodity Code API

   Online · 440 ms

   EU VAT rates mapped to CN and CPA commodity codes, all 27 member states.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
2. 2

   MORVS API

   Online · 1121 ms

   Source-linked US regulatory and public records: SEC filings, enforcement actions, recalls.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
3. 3

   nu:legal Deutsches Recht API

   Online · 613 ms

   German federal and state statutes and 640,000 court decisions as JSON, with citation links.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
4. 4

   Tollmint API

   Online · 1163 ms

   Advertising, subscription, AI-disclosure and accessibility rules across the US, EU and UK.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
5. 5U

   US Per Diem API

   Online · 660 ms

   GSA lodging and M&IE per diem rates for US cities by ZIP, state and fiscal year.

   • No API key needed
   • 100% uptime (30 days)
   • Returns JSON at its URL
   • Callable from the browser (CORS)

   No authHTTPSCORS
6. 6

   Veridion API

   Online · 892 ms

   US congressional stock-trade disclosures and the President's OGE reports, linked to each filing.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
7. 7

   Vett API

   Online · 681 ms

   Screen names & companies against OFAC, PEP, watchlists & recalls.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
8. 8

   VotePredictor API

   Online · 705 ms

   US election forecasts, congressional voting records and forecaster accuracy ratings.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
9. 9

   ShelfWatch CPSC Recalls API

   Online · 666 ms

   US CPSC product recall notices, filterable by product category; no key required.

   • No API key needed
   • 100% uptime (30 days)
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
10. 10

    Ayes and Noes API

    Online · 1641 ms

    UK House of Commons MPs, parties and recorded votes.

    • No API key needed
    • 100% uptime (30 days)
    • Callable from the browser (CORS)
    • HTTPS

    No authHTTPSCORS

Contratero API vs alternatives

Contratero API compared with its alternatives

API	API key	HTTPS	CORS	Uptime	Response	Rating
Contratero	Required	Yes	No	100%	1930 ms	Not rated
EU VAT Rates by Commodity Code	No	Yes	Yes	100%	440 ms	Not rated
MORVS	No	Yes	Yes	100%	1121 ms	Not rated
nu:legal Deutsches Recht	No	Yes	Yes	100%	613 ms	Not rated
Tollmint	No	Yes	Yes	100%	1163 ms	Not rated
UUS Per Diem	No	Yes	Yes	100%	660 ms	Not rated
Veridion	No	Yes	Yes	100%	892 ms	Not rated
Vett	No	Yes	Yes	100%	681 ms	Not rated
VotePredictor	No	Yes	Yes	100%	705 ms	Not rated

See also: best Government APIs · all Government APIs