APIOfficial
Energi Data Service
Open energy data platform with APIs for electricity consumption, production, prices, and grid data.
DirectPublic●Stable
Utility
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APIOfficial
TDC Net Developer Portal
Developer portal for TDC Net, Denmark's telecom-infrastructure arm of Nuuday — wholesale APIs, account required.
Important Notes
Portal existence and live status confirmed directly; exact API catalog contents are not verified since browsing it requires account creation. No consumer-facing API found for TDC, YouSee, Telenor Denmark, Telia Denmark, or 3 (Hi3G) Denmark — none of the major Danish mobile operators expose a public developer API today.
About
TDC Net (the infrastructure company behind Nuuday/TDC/YouSee) operates a real, live developer portal. The public landing page confirms an active API Connect catalog with sign-up/sign-in flows, but the specific API list is gated behind account creation, so exact product names are unconfirmed from the outside.
Agent Use Cases
- 01Integrate wholesale network/connectivity data into a partner telecom product
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NRGI / Forsyning (Smart meter data)
Smart meter data from Danish energy utilities — citizen access via MitID through the DataHub API.
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Evida Gasdata API
Evida's gas-grid data API — verified against a real OpenAPI spec, but company-only, no citizen consent flow.
RestrictedRestricted●Stable
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