Global open source data
enabling local innovation

Truly open source

Verified and quality assured data

Built to support innovation

Open data Hackathon 2025

Thank you to everyone who registered! The registration has now closed, but if you have signed up, click below to explore everything you need to know about the event, timeline, and resources.

Explore our catalog and start building your innovation

OpenEPI is an enabler for the worlds open-source data, linking developers to verified, high-quality data to support innovation. While our APIs are available without authentication, signing up can offer additional benefits like increased rate limits for greater flexibility.

about

Data catalog of open data

We provide a range of climate and geospatial data.
OpenEPI, together with our partners, provide APIs, Datasets, ML Models and more

Categories

We currently provide data from these categories

Client libraries

To ease your integration with our APIs, we provide three client libraries

Javascript

A javascript client for accessing data from OpenEPI.

Python

A python client for accessing data from OpenEPI.

Java

A java client for accessing data from OpenEPI.