Europe's Electricity Prices,
Unified.
Stop scraping provider websites. Start building with tounify. Integrate 24,718+ tariffs (supply, feed-in and grid) across 28 European markets into your application via a single, unified REST API.
Energy, feed-in, and grid tariffs in one schema
Pan-European coverage, deepened regularly with new tariffs and operators
Bringing price transparency to millions of households
Day-ahead prices synced daily, as soon as they are published. Regulated components refreshed on each publication cycle.
Request
Three Steps to Empower Your Application
From data integration to business impact
Connect
Receive your API token and integrate our REST API within minutes. Our documentation provides everything your developers need to start building on a solid data foundation.
Select
Filter by country, region, or provider. Your application gains instant access to thousands of static, dynamic, and synthetic electricity tariffs across Europe, each read from the party that publishes it.
Empower
Give your users transparent prices for every hour of tomorrow. Our high-resolution market data serves as the essential input for your consumption optimization and price forecasting models.
Market Models, One Interface
We normalize complex energy market structures into a clean, actionable data format.
Static Tariffs
Standardized energy pricing models, including time-of-use (TOU) rates like day/night or peak/off-peak variations.
Dynamic Tariffs
Exchange-linked pricing, updated daily with the day-ahead auction. Access day-ahead electricity prices and EPEX Spot market data streams required for smart charging.
Synthetic Tariffs
Complex models calculated based on supplier rules or regulatory authorities - fully decoded and normalized for your API.
Tariff data, no customer data
Feed-in & Grid Tariffs
Feed-in and grid tariffs alongside consumption rates, market by market. Essential for solar, battery storage, and prosumer applications.
Postal Code to Grid Operator
Resolve a postal code to its local distribution operator and bidding zone. Filter available DSOs for a postal code, no lookup tables to maintain.
National & Local Fees
In covered markets, electricity taxes, renewable levies and system charges are already inside the price we return. Some apply nationwide, others only in a single grid area or postal code - we resolve the most specific rule that applies, so you never assemble a levy table yourself.
Invoice-Based Gap Filling
Missing a tariff? Upload any electricity bill - we extract the rates and add them to the database. Coverage grows with every submission.
Anonymous by Design
We answer from tariff IDs alone. We never ask for - and never receive - your customers' names, accounts, meter readings or utility portal logins. The most we ever see is a postal code, and only when you choose to send one. There is no end-customer personal data in our systems to secure, and nothing for your privacy review to unpick.
Pan-European Energy Coverage
From the Nordics to the Mediterranean — 28 European nations, covering over 526.9 million inhabitants.
Hover a country to see how its electricity pricing works. Click to pin it.
Active Markets
Every market we hold tariff data for. Depth varies by market — each card shows its tariff count, and the API's coverage endpoint reports the same figures live.
Missing a tariff or operator?
We keep deepening the markets we cover with more suppliers, grid operators and price components. If a tariff or operator you need in one of them is missing, tell us - we prioritize based on demand.
Report a missing tariff or operatorWhere do we get the data from?
To provide the most accurate energy API in Europe, tounify aggregates electricity data from a broad mix of channels - official market feeds, national regulators, grid operators, and supplier websites. Each price is read from the source that publishes it: supplier prices from each supplier’s own site; exchange prices, grid tariffs and levies from the exchanges, regulators and operators that set them.
Automated Web Crawler
Our specially developed crawler which regularly searches the trained websites of energy suppliers for price changes and tariff updates.
Live Market Feeds
Direct connections to European power exchanges and market operators deliver day-ahead spot prices daily, keeping dynamic and exchange-linked tariffs continuously up to date.
Synthetic Tariff Replication
Programmatic replication of synthetic tariffs based on published energy formulas and supplier rules.
Regulatory Documents
Extraction of tariff information from regulatory public documents and official government sources.
Open Data
Integration of numerous European open-data platforms - national energy agencies, grid operators and address registries - to source network tariffs and regulated charges where they are published as open data, and to map postal codes down to the distribution grid operator that actually serves them.
Manual Updates
Manual verification using our specially developed tool for complex or hard-to-automate market cases.
One API, many sources. We continuously combine more than ten official market and regulatory data feeds spanning over a dozen European markets, alongside hundreds of energy-supplier websites monitored automatically - each price taken from the party that sets it.
Simple, Scalable Pricing
Pay only for what you use. All plans include full API access and European coverage.
STARTER
PRO
ENTERPRISE
CUSTOM
For volumes and terms beyond Enterprise
Pay monthly, by invoice or by automatic card payment.
By invoice, we invoice monthly from the day you subscribe — each billing month’s plan fee plus any calls beyond your allowance in the billing month just ended — payable by bank transfer or card. By automatic card payment, the same amount is charged each month to the card you save at checkout.
Support hours are Monday to Friday, 9:00–17:00 CET; reply times are targets for a first answer. A price you report as wrong is acknowledged within 2 business days and corrected in our data; answers already served are not re-issued.
All prices exclude VAT.
Know every regulatory price change before your users do
The tounify change feed tells you, country by country, every regulatory change that moves a component of the electricity price — a tax, a levy, VAT, a network charge, a regulated retail price, a time-of-use window — from which day it applies, what it was and what it becomes, and whether our API already serves it. It reaches you where you work: a feed reader, a Slack or Teams channel, your calendar, your assistant, or the explorer in the cockpit.
🇦🇹 Austria
Electricity tax returns to the standard rate
Energy taxPro
🇧🇪 Belgium
Household special excise on electricity lowered again
Energy taxPro
🇨🇿 Czechia
New distribution tariff structure on high and extra-high voltage charges reserved input capacity
Market designPro
- RSS / Atom
- Calendar
- JSON
- MCP
- Cockpit explorer
Buy a dataset outright
Some teams need the data once, not as a live feed. We deliver parts of our database as a one-off purchase - CSV or JSON, in the same normalised schema the API returns, net of VAT, in major currency, per kWh. The sets below are examples rather than a catalogue; each one reaches further than the few entries we can show here. Priced on request.
European Grid Tariff Sets
Grid fees per distribution operator, each market kept in its own national structure rather than flattened into a lowest common denominator. Every row is linked to the document it was read from.
Examples
- German Netzentgelte with the §14a EnWG Modul 2 and Modul 3 variants for the grid operators we cover, plus heat pump, e-mobility and storage heating tariffs
- Danish hourly time-of-use network tariffs, Dutch netbeheerkosten per connection size
- Austrian NE7, French TURPE
Regulatory Fee & Levy Register
In every market where we cover regulatory fees: the statutory charges between the wholesale price and the bill, each with its scope and validity dates, so past billing periods stay reproducible.
Examples
- National levies such as Stromsteuer, KWKG, Elafgift, Energiebelasting and accise
- Charges scoped to a single grid area, such as the Austrian Gebrauchsabgabe
- Charges scoped to a postal code, such as the Norwegian elavgift relief in the tiltakssone
Retail Tariff Snapshots & History
Point-in-time or historical extracts of the tariffs we track, versioned by the date each price took effect, so you can replay any past period.
Examples
- Consumption tariffs across the markets we cover
- Feed-in tariffs where suppliers publish them
- Static, dynamic and synthetic pricing models in one schema
Frequently Asked Questions
Everything you need to know about the tounify API and our electricity prices.
| Companies | up to 20, chosen by you |
|---|---|
| Tariffs | up to 20, chosen by you, in full detail with fees, taxes and every resolution |
| New companies or tariffs | up to 5 a day |
| Requests | 100 a day |
Ready to build the next generation of Energy-Tech?
Start building with tounify to power your applications with reliable, European-wide electricity prices.
Questions? [email protected]