Get the APIs you need for rapid development of dynamic energy websites and apps
Get It Done With Us
We reduce the complexity, resource, time and money otherwise spent finding the right APIs for your applications.
Easy API discovery
Easily discover data sources to enrich any design
Get an overview of the types of data sources, the licenses and costs at the click of a button, enabling you to create & deliver fast, accurate quotes to clients.
Simple API subscription
Simple subscription process to get access to the data
Makes life far easier thanks to a straightforward subscription process to access data sets, with an array of online tools spanning areas such as consent management to analytics.
Standardised API format
Standardisation in REST documentation
Get energy data in standardised API format with fully standardised REST contractual documentation for faster integration and simple collaboration.
Challenge
You need energy data such as weather forecasting, renewable energy production, day-ahead or real time market prices, but sourcing and integrating this data within your product is hampered by a lack of industry digitalisation and clarity on costs and usage rights.
You find working with energy clients such as traders, energy communities and utilities designing digital products challenging and expensive.
You want a data partner that provides a new agile process to connect easily to the energy data you’ve been searching for.

Solution
As a web or app developer working with energy clients, the re.alto marketplace supports all your data needs.
Find the data and services you need to transform your business in our marketplace for digital energy data, delivered via APIs. Search, discover, and use standardised APIs from a wide range of energy related data sets easily and quickly.
- Weather
- Wind generation
- Solar generation
- Energy pricing data
- SCADA Data
- IOT Data
- E-mobility
- News Data
- Smart Meter Data
- Battery/Storage Data
- Analytics Services
- Grid Data
Finding the right energy APIs doesn’t have to be hard
Get fast access to data sets to build innovative products and services at lower cost and higher speed.