🇪🇸Energy in Spain

6 energy providers in Spain, publishing 30 APIs.

6 providers 30 published APIs 31 indexed documents

Energy in Spain — 6 providers on the APIs.io network sit in both cohorts, and between them they publish 30 indexed APIs.

3 of the 6 publish at least one machine-readable API; 3 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 4 minimal, 1 developing, and 1 emerging.

Leading by rating: Clevergy, Red Electrica (e-sios), Captia Technology, ICAEN (Catalonia), OMIE (Iberian power market), and Iberdrola.

Country membership reads a tag, a stated headquarters or a stated nationality. A provider lands in Spain when one of its own top-level tags names the country, when its own description states a headquarters that names the country or one of its cities, or when it describes itself by nationality (“a French company”; roadmap#542, #719). Region words (“Latin American”), language uses (“French-speaking”) and a city named outside a headquarters statement are not counted, so this cell is a floor, not a census.

Providers (6)

Provider Description APIs Rating
Clevergy Clevergy (The Clevergy Solution, SL) is a Madrid-based climate-tech SaaS company, founded in 2022, that sells white-label energy-management software to electricity and gas retai... 25 developing
Red Electrica (e-sios) Red Electrica (e-sios) operates the Spanish electricity market data platform ESIOS, providing transparent access to generation, consumption, market prices, demand forecasts, and... 4 emerging
Captia Technology Captia Technology (Captia Technology, S.L., NIF B55399489) is an industrial engineering and system integration company in Valencia, Spain. It connects OT/IT systems, machines, s... 0 minimal
ICAEN (Catalonia) The Institut Català d'Energia (ICAEN) is a public research institute based in Catalonia, Spain, dedicated to advancing energy research, innovation, and policy. It provides data,... 0 minimal
OMIE (Iberian power market) OMIE es el operador de mercado eléctrico designado (NEMO) para la gestión del mercado diario e intradiario de electricidad en la Península Ibérica. Gestiona la totalidad de los ... 1 minimal
Iberdrola Iberdrola, S.A., is a multinational electric utility company headquartered in Bilbao, Spain. It is one of the world’s leading electricity producers and distributors, operating i... 0 minimal

Indexed API documents (31)

Two numbers, both real: these providers publish 30 APIs as their own documents, which the catalog indexes split one-per-resource into 31 documents.

Clevergy Webhooks

Outbound HTTP callbacks that notify an integrator in real time when a Clevergy lifecycle entity changes. Three event surfaces are documen...

Clevergy Microfrontends

Roughly thirty embeddable UI components — custom elements (web components) rendering a React tree in an isolated container — that bring C...

Clevergy Access control API

The Access control API from Clevergy — 1 operation(s) for access control.

Clevergy Connections API

The Connections API from Clevergy — 1 operation(s) for connections.

Clevergy Contracts API

The Contracts API from Clevergy — 1 operation(s) for contracts.

Clevergy Contracts - Deprecated API

The Contracts - Deprecated API from Clevergy — 6 operation(s) for contracts - deprecated.

Clevergy Contracts|Electricity API

The Contracts|Electricity API from Clevergy — 2 operation(s) for contracts|electricity.

Clevergy Contracts|Gas API

The Contracts|Gas API from Clevergy — 2 operation(s) for contracts|gas.

Clevergy Disaggregation API

The Disaggregation API from Clevergy — 1 operation(s) for disaggregation.

Clevergy Energy API

The Energy API from Clevergy — 3 operation(s) for energy.

Clevergy Energy communities API

The Energy communities API from Clevergy — 3 operation(s) for energy communities.

Clevergy Equipments API

The Equipments API from Clevergy — 5 operation(s) for equipments.

Clevergy Houses API

The Houses API from Clevergy — 6 operation(s) for houses.

Clevergy Integrations API

The Integrations API from Clevergy — 4 operation(s) for integrations.

Clevergy Invoices API

The Invoices API from Clevergy — 5 operation(s) for invoices.

Clevergy Invoices - Deprecated API

The Invoices - Deprecated API from Clevergy — 2 operation(s) for invoices - deprecated.

Clevergy Power API

The Power API from Clevergy — 1 operation(s) for power.

Clevergy Sales Opportunities API

The Sales Opportunities API from Clevergy — 3 operation(s) for sales opportunities.

Clevergy Settings API

The Settings API from Clevergy — 1 operation(s) for settings.

Clevergy Tariffs API

The Tariffs API from Clevergy — 4 operation(s) for tariffs.

Clevergy Tickets API

The Tickets API from Clevergy — 3 operation(s) for tickets.

Clevergy Tips API

The Tips API from Clevergy — 1 operation(s) for tips.

Clevergy Users API

The Users API from Clevergy — 6 operation(s) for users.

Clevergy Virtual battery API

The Virtual battery API from Clevergy — 1 operation(s) for virtual battery.

Clevergy Virtual wallet API

The Virtual wallet API from Clevergy — 1 operation(s) for virtual wallet.

Red Electrica (e-sios) Archives API

The Archives API from Red Electrica (e-sios) — 2 operation(s) for archives.

Red Electrica (e-sios) Calculator Data API

The Calculator Data API from Red Electrica (e-sios) — 1 operation(s) for calculator data.

Red Electrica (e-sios) Contents API

The Contents API from Red Electrica (e-sios) — 1 operation(s) for contents.

Red Electrica (e-sios) Es API

The Es API from Red Electrica (e-sios) — 2 operation(s) for es.

Captia Industrial Knowledge MCP Server

Public, read-only, unauthenticated remote MCP server (registry name com.captiatechnology/knowledge, streamable HTTP) exposing Captia Tech...

OMIE API

OMIE gestiona la totalidad de los mercados (diarios e intradiarios) de toda la Península Ibérica, y su modelo operativo es el mismo que e...

Other industries in Spain

Artificial Intelligence 16 Data & Analytics 11 Government & Public Sector 11 Financial Technology 9 Education & EdTech 8 Accounting & Finance Operations 7 Healthcare 6 Logistics 5 Real Estate 5 Supply Chain & Procurement 5 Digital Health & Telehealth 4 Financial Services 4 All of Spain →

Energy elsewhere

North America 180 Europe 116 Australia & New Zealand 46 United Kingdom & Ireland 39 DACH (Germany · Austria · Switzerland) 28 Nordics 20 France & Iberia 16 Greater China 13 India & South Asia 8 Benelux 5 Japan & Korea 5 MENA (Middle East & North Africa) 5 All of Energy →

This page is the intersection of two independently computed cohorts: Spain and Energy. A provider appears here only when it is already a member of both. Spain membership is matched on tag, stated HQ, so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.

Work with this as data

Every country here is available over the APIs.io API and to AI agents over MCP. Countries is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

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Tools for countries

3 MCP tools reach this
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
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curl "https://apis.io/api/v1/search?q=spain-energy&limit=10"
Everything under a tag
curl "https://apis.io/api/v1/tags/spain-energy"

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