Exem catalog Open data in a single API request

Datasets published by Exem. datasets available on official portal for European data

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Available datasets

Open data Portal Exem catalog Open Data API in development

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Capteurs d'ondes électromagnétiques de Nantes Métropole Open Data

Capteurs d'ondes électromagnétiques de Nantes métropole. * * * Le jeu de données fournit les...

Issued on 2022-02-02T00:00:00

Capteurs d'ondes électromagnétiques de Nantes Métropole details >

Capteurs de mesure des ondes électromagnétiques - Ville d'Orléans Open Data

Capteurs de mesures d'ondes électromagnétiques déployés à demeure par la Ville d'Orléans et l'ANFR...

Issued on 2026-04-01T03:30:17

Capteurs de mesure des ondes électromagnétiques - Ville d'Orléans details >
European data infrastructure with broad catalog discovery, free evaluation access and production-grade API options.
190K+
indexed dataset pages
32
countries and EU institutions
2019
API-first since
Free API quota
for evaluation and prototypes
SLA
history and push on production APIs
FAQ

Questions before production use

Practical answers on evaluation, licensing, freshness, versioning and support.

api.store is built and operated by Apitalks s.r.o. Company details and a direct contact path are linked in the footer for vendor checks and procurement review.
Yes. Selected APIs include a free API quota, so your team can validate coverage, freshness, response shape and workflow fit before asking for a production plan.
Often yes, but usage rights depend on the source license and dataset. We surface source, license and update metadata where available, and can help review terms before a production integration.
Maintained APIs include update metadata where available. For production integrations, we can add history, monitoring and push updates so changes are easier to detect and act on.
Production APIs can add SLA, stable identifiers, versioning support, history, push updates and direct support around the data your product or AI workflow depends on.

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