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Data Access: understand now how to build on open data.

If you develop software applications we provide access to open data, through a machine-readable, documented and stable channel, to updated and real-time data, released under an Open Data licence.

Accessing data as a registered data consumer, you will get

  • single machine-readable data
  • documented and stable channel
  • updated and real-time data
  • visibility as a data consumer in the Open Data Hub community
  • mailing with regular communications
  • early communication in case of breaking changes of the datasets
  • direct contact to data providers upon request

Join the community

Access a growing number of datasets

The data you need to build your next service. We provide a free and well documented API platform you can use to create new amazing applications.

Browse the datasets list
Access a growing number of datasets
Discover the data in our Data Browser

Discover the data in our Data Browser

Use the data browser to explore the available Open Data, collected through various Interfaces and updated on a regular basis.

Open the Data Browser

Check out the data in our Analytics Tool

View various types of information about sensors, including their locations, what they measure and the actual data in near-real time.

Open the Analytics Tool
Check out the data in our Analytics Tool
Integrate data in your website or app using our web components

Integrate data in your website or app using our web components

To help you create data visualisations faster, our community has already developed a set of components using data provided by the Open Data Hub. You can find a list of ready-to-use web components on the Open Data Hub Web Components Store.

View the web components list

We’re here to support you, to find the best way to access our data!

You will find the way to access data that fits the need of your application, by identifing the best quota limit that fits your needs.

Quota limint documentation
We’re here to support you, to find the best way to access our data!
We’re here to support you, so become a registered data consumer!

We’re here to support you, so become a registered data consumer!

You will receive mailing with regular communications, early communication in case of breaking changes of the datasets and direct contact to data providers upon request.

Join the community

Pricing

UNREGISTERED
(free)
BASIC
(free)
ADVANCED
(for a fee)
PREMIUM
(for a fee)
Maximum request period for historical data 5 days - 100 days 1000 days unlimited unlimited
Requests per Second 10 - 20 50 100 200
Access to all Open Data provided ✔ ✔ ✔ ✔
Notification about API and dataset changes ✔ ✔ ✔
Intermediation with data providers ✔ ✔ ✔
Basic support in the implementation of APIs ✔ ✔ ✔
Advanced support in the implementation of APIs ✔ ✔
Premium service specific SLA requirements ✔