aid: terna name: Terna image: https://www.terna.it/DesktopModules/AdactoBackend/API/download/get?image=12133 description: Terna S.p.A. is Italy’s leading electricity transmission system operator, responsible for managing the high‑voltage grid, ensuring reliable power supply, and driving the energy transition toward renewable sources. The company operates over 75,000 km of transmission lines, connects with neighboring countries, and invests billions in digital innovation and sustainability initiatives. url: https://raw.githubusercontent.com/api-evangelist/terna/refs/heads/main/apis.yml x-type: company x-source: harvest:energy x-tier: profiled x-tier-reason: enrichment pass 2026-09-23 (modular-v1; was harvest) specificationVersion: '0.20' created: '2026-09-23' modified: '2026-09-23' tags: - Energy - Transmission - Infrastructure - Italy - Renewables tags_raw: - Energy - Transmission - Infrastructure - Italy - Renewable maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: Spectral url: rules/terna-rules.yml - type: JSONLD url: json-ld/terna-context.jsonld - type: Vocabulary url: vocabulary/terna-vocabulary.yml - type: DataModel url: data-model/terna-data-model.yml - type: Authentication url: authentication/terna-authentication.yml - type: Conformance url: conformance/terna-conformance.yml - type: Hosts url: hosts/terna-hosts.yml - type: PrivacyPolicy url: https://developer.terna.it/privacy_and_cookie_policy - type: DomainSecurity url: security/terna-domain-security.yml - type: Website url: https://www.terna.it/ - type: Documentation url: https://www.terna.it/it/developer - type: DeveloperPortal url: https://www.terna.it/it/developer - type: GettingStarted url: https://www.terna.it/it/chi-siamo/terna-breve - type: Support url: https://www.terna.it/it/contatti apis: - aid: terna:terna-fees-api name: Terna Fees API description: The Fees API from Terna — 1 operation(s) for fees. humanURL: https://developer.terna.it/docs/read/Access_Token baseURL: https://api.terna.it tags: - Fees properties: - type: OpenAPI url: openapi/terna-fees-api-openapi.yml - type: JSONSchema url: json-schema/terna-get-fees-v10-monthly-summary-response-schema.json - type: JSONSchema url: json-schema/terna-get-ifees-v10-market-marketid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-output-outputid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-aste-fcr-response-schema.json - type: JSONSchema url: json-schema/terna-get-generation-v20-v20-id-response-schema.json - type: JSONSchema url: json-schema/terna-get-transparency-v10-v10-id-response-schema.json - aid: terna:terna-generation-api name: Terna Generation API description: The Generation API from Terna — 1 operation(s) for generation. humanURL: https://developer.terna.it/docs/read/Access_Token baseURL: https://api.terna.it tags: - Generation properties: - type: OpenAPI url: openapi/terna-generation-api-openapi.yml - type: JSONSchema url: json-schema/terna-get-fees-v10-monthly-summary-response-schema.json - type: JSONSchema url: json-schema/terna-get-ifees-v10-market-marketid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-output-outputid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-aste-fcr-response-schema.json - type: JSONSchema url: json-schema/terna-get-generation-v20-v20-id-response-schema.json - type: JSONSchema url: json-schema/terna-get-transparency-v10-v10-id-response-schema.json - aid: terna:terna-ifees-api name: Terna Ifees API description: The Ifees API from Terna — 1 operation(s) for ifees. humanURL: https://developer.terna.it/docs/read/Access_Token baseURL: https://api.terna.it tags: - Ifees properties: - type: OpenAPI url: openapi/terna-ifees-api-openapi.yml - type: JSONSchema url: json-schema/terna-get-fees-v10-monthly-summary-response-schema.json - type: JSONSchema url: json-schema/terna-get-ifees-v10-market-marketid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-output-outputid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-aste-fcr-response-schema.json - type: JSONSchema url: json-schema/terna-get-generation-v20-v20-id-response-schema.json - type: JSONSchema url: json-schema/terna-get-transparency-v10-v10-id-response-schema.json - aid: terna:terna-load-api name: Terna Load API description: The Load API from Terna — 1 operation(s) for load. humanURL: https://developer.terna.it/docs/read/Access_Token baseURL: https://api.terna.it tags: - Load properties: - type: OpenAPI url: openapi/terna-load-api-openapi.yml - type: JSONSchema url: json-schema/terna-get-fees-v10-monthly-summary-response-schema.json - type: JSONSchema url: json-schema/terna-get-ifees-v10-market-marketid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-output-outputid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-aste-fcr-response-schema.json - type: JSONSchema url: json-schema/terna-get-generation-v20-v20-id-response-schema.json - type: JSONSchema url: json-schema/terna-get-transparency-v10-v10-id-response-schema.json - aid: terna:terna-market-api name: Terna Market API description: The Market API from Terna — 3 operation(s) for market. humanURL: https://developer.terna.it/docs/read/Access_Token baseURL: https://api.terna.it tags: - Markets tags_raw: - Market properties: - type: OpenAPI url: openapi/terna-market-api-openapi.yml - type: JSONSchema url: json-schema/terna-get-fees-v10-monthly-summary-response-schema.json - type: JSONSchema url: json-schema/terna-get-ifees-v10-market-marketid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-output-outputid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-aste-fcr-response-schema.json - type: JSONSchema url: json-schema/terna-get-generation-v20-v20-id-response-schema.json - type: JSONSchema url: json-schema/terna-get-transparency-v10-v10-id-response-schema.json - aid: terna:terna-public-api-api name: Terna Public API description: The Public Api API from Terna — 1 operation(s) for public api. humanURL: https://developer.terna.it/docs/read/Access_Token baseURL: https://api.terna.it tags: - Public APIs tags_raw: - Public Api properties: - type: OpenAPI url: openapi/terna-public-api-api-openapi.yml - type: JSONSchema url: json-schema/terna-get-fees-v10-monthly-summary-response-schema.json - type: JSONSchema url: json-schema/terna-get-ifees-v10-market-marketid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-output-outputid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-aste-fcr-response-schema.json - type: JSONSchema url: json-schema/terna-get-generation-v20-v20-id-response-schema.json - type: JSONSchema url: json-schema/terna-get-transparency-v10-v10-id-response-schema.json - aid: terna:terna-transparency-api name: Terna Transparency API description: The Transparency API from Terna — 1 operation(s) for transparency. humanURL: https://developer.terna.it/docs/read/Access_Token baseURL: https://api.terna.it tags: - Transparency properties: - type: OpenAPI url: openapi/terna-transparency-api-openapi.yml - type: JSONSchema url: json-schema/terna-get-fees-v10-monthly-summary-response-schema.json - type: JSONSchema url: json-schema/terna-get-ifees-v10-market-marketid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-output-outputid-response-schema.json - type: JSONSchema url: json-schema/terna-get-market-v10-aste-fcr-response-schema.json - type: JSONSchema url: json-schema/terna-get-generation-v20-v20-id-response-schema.json - type: JSONSchema url: json-schema/terna-get-transparency-v10-v10-id-response-schema.json x-coverage: state: unreadable reason: js-rendered-docs detail: Documentation is served as HTML pages without machine‑readable OpenAPI or other contracts. evidence: - url: https://developer.terna.it/docs status: 200 checked: 2026-09-23 x-enrichment: date: '2026-09-23' status: enriched artifacts_added: 18 pass: modular-v1 engine: identity=local,contract=local,surfaces=local,docs=local