Supplier-level precision
Show the exact tariff for a user's specific electricity provider, not a market average.
Use Case
Price Transparency for Your Energy App
Show users their exact tariff, upcoming prices, and cost breakdowns - without scraping a single supplier website.
The Problem
Energy management apps that show generic or approximate prices lose user trust. Real price transparency requires per-supplier, per-region tariff data - which is expensive to collect and maintain across 19+ European markets.
The Solution
tounify handles tariff collection, verification, and normalization across all covered markets. Your app calls one endpoint and receives verified, up-to-date pricing for the user's specific supplier - display-ready in your UI.
What you get
Upcoming price alerts
Day-ahead prices let your app notify users before expensive hours hit.
Cost breakdown ready
Energy, grid fees, taxes, and totals available as separate fields for transparent breakdowns.
Always up to date
Continuous monitoring ensures tariff changes are reflected within hours of supplier announcements.
One API call away
Start with a single authenticated request. No setup beyond a Bearer token.
curl -H "Authorization: Bearer YOUR_KEY" https://api.tounify.ioGET /v2/ES/consumption/tariffs