An API marketplace for the digital exchange of energy data and services.

Find and connect to digital energy products via APIs

Browse APIs

For Consumers

Find the energy data and services you need to transform your business

 

  • Easy discovery and integration of energy related API products
  • Get solid API documentation and usage reports
  • Scale your business with the right partners
Learn more Consumer
re.alto browse APIs

We have the data you need from providers across the energy sector

re.alto forecasting APIs

Forecasting

re.alto forecasting APIs

Retail

re.alto forecasting APIs

Commercial

re.alto e-mobility APIs

E-Mobility

re.alto grid APIs

Grid

re.alto forecasting APIs

Market Info

re.alto market access APIs

Market Access

re.alto renewable APIs

Renewables

N-Side

Hourly day-ahead electricity prices

This API returns the expected hourly day-ahead electricity prices for tomorrow in euro/MWh and the expected hourly day-ahead electricity prices for tomorrow for Belgium in euro/MWh.

Energy Quantified

(France)
This API provides access to their French variables, including spot market prices & exchange information, fundamental price drivers, hydrology, remit reporting, balancing information, fuel costs and local forecasts.

Octopus Energy

Utility
Octopus Energy is an electricity and gas supplier in the UK specialising in sustainable energy. Their API has endpoints for browsing energy products, tariffs, and retrieving smart meter consumption data.

Elia Wind

Forecasting BE
The Elia Wind Forecasting web services displays the forecast and near real time (upscaled) generation monitoring of wind energy production in Belgium. The GetForecastData returns all aggregated forecast and measure data as from the chosen start- & end date.

Fronius Solar API

PV systems
The SWQAPI is intended to be used by customers who want to have their own visualization of their PV systems or integrate the data into their existing applications.

Greenlytics

Weather and electricity
Greenlytics continuously incorporates the latest weather and electricity information to provide frequent forecast updates. In addition, performance on the first few hours ahead can be further improved by adding live electricity consumption data, although this is not a requirement. 

EnergyMarketPrice

Electricity market data
The Energy Market Price Data Shooter API provides electricity market data for spot and forward prices across Europe and other world regions. This API returns pricing information for the Dutch spot and futures electricity market in EUR/MWh.

Eco-Movement

Charge point data
Having access to reliable charge point data is of vital importance to every EV-driver. Our mission is to provide drivers of electric vehicles with correct, complete and relevant charge location information. 
Browse APIs
re.alto providers

For Providers

Get more value from your energy data and services

re.alto enables you to monetise and promote your energy data in a new way.

 

  • Gain market visibility and new audiences
  • Manage your API products (including pricing & permissions) in one place
  • Simple subscription, billing, and contract management
Learn more Provider
JP sales rep

What our clients say

Energy Quantified

Hugo Birkelund – CEO

“Together with re.alto we can further simplify data sourcing and facilitate companies to scale their business with a minimum of associated friction and cost.”

EnergyMarketPrice

Stéphane Querinjean – Managing Director

“re.alto gives us the opportunity to open up new horizons and access digitally a new market”

N-SIDE

Olivier Devolder – Energy Director

“As a data driven company, developing AI-based forecasting …it seemed natural for us to register our services on re.alto”

Building the future

re.alto is a mission-driven Belgium based company with a goal to bring all parties together to achieve an affordable & zero carbon energy future.

Energy is networked, variable and complex.  Digitalisation makes it smarter , more responsive, greener, and we want to propel companies forward by facilitating the digital exchange of data and services.

re.alto enables companies to capture, organise and share data and services easily, quickly and securely.  Innovators can make better products.  Businesses can make smarter decisions.  End-users get better products. With the right data it is easy to make smarter energy decisions.

More about us
re.alto team