Balancing market data
across Europe
We unify dozens of sources — different formats, different delays — into one API that serves the earliest, most complete data: imbalance prices, balancing energy, capacity, and more across 40+ areas, with years of history. So you can focus on building on the data, not collecting it.
Start free trial14 days · No credit card · API key in minutes
#Why choose Balancing Services?
Single Unified API
Access current and historical European balancing market data through one comprehensive, well-documented API
Multiple Data Sources
Integrated with 25+ data sources and growing, covering 40+ areas across Europe
Single Focus
We specialize exclusively in balancing markets and are determined to offer you the most reliable data in this field.
#Unified data sources
We combine multiple data sources in the best possible way to provide a reliable, continuous data stream.
#Who benefits from the API?
Energy traders & analysts
Backtest imbalance-price strategies and feed live price signals into intraday trading models.
Start free trial →Asset owners
See how your assets' earnings stack up against actual balancing market prices and spot where revenue is slipping away.
Start free trial →Flexibility providers & aggregators
Size aFRR and mFRR revenue opportunities and decide which markets to enter next.
Start free trial →Balance responsible parties
Monitor imbalance exposure across your portfolio and benchmark your forecasts against actual system imbalance.
Start free trial →Energy software & consultancies
Embed reliable balancing market data into client-facing products, dashboards, and market studies.
Start free trial →Researchers & students
Study balancing markets across borders with clean, comparable data — free under our academic tier.
Request free academic license →#Explore available data
See the last 72 hours on the live map below, or explore the full history in the data availability dashboard — for the datasets we carry, area by area, and how far back each one goes.
#Simple and reliable API
# Get current imbalance prices for the city state of Ankh-Morpork, Discworld curl -H "Authorization: Bearer balancing-vetinari-token" \ "https://api.balancing.services/v2/imbalance/prices?area=AM&period-start-at=2025-09-17T09:00:00Z&period-end-at=2025-09-17T10:00:00Z"
#Developer resources
Interactive API Docs
Explore and test all API endpoints with our interactive Swagger UI documentation
View Documentation →GitHub Repository
Access our public repository with client libraries, examples, and OpenAPI specification
Visit GitHub →OpenAPI Specification
Download our OpenAPI spec to generate custom clients in your preferred language
Download Spec →#Pricing
Flexible pricing based on your coverage needs
Startup
Discounted pricing for early-stage startups. Scales with the number of countries you need — start with a single market and grow as you do.
- ✓Choose your coverage area
- ✓Full historical data access
- ✓Real-time data updates
- ✓Full API access
Standard
Pricing scales based on the number of countries you need access to. Whether you need data for a single market or all of Europe, we have you covered.
- ✓Choose your coverage area
- ✓Full historical data access
- ✓Real-time data updates
- ✓Full API access
Enterprise
For organizations that need more than standard access
- ✓All standard features
- ✓Dedicated account manager
- ✓Priority support
- ✓Flexible terms
Contact us to discuss which countries you need — pricing scales with the number of countries.
#Try it free for 14 days
Get full API access with 30 days of historical balancing market data. No credit card required.
#Ready to get started?
Contact us to discuss your balancing data needs:
Like the markets we cover, we are all about flexibility!