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fastCRW Pergamon
Environment · FI

Sähkön hinta nyt

api.xn--shknhintanyt-gcb8w.org

Finnish and Nordic day-ahead electricity spot prices at 15-minute resolution: the current price, a whole day's curve, the cheapest consecutive hours and a Home Assistant-shaped sensor payload, per bidding zone.

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1Request

Nordic day-ahead bidding zone code; FI for Finland, SE1-SE4 for Sweden.

Length of the contiguous window in hours.

1 credit⌘ ↵
Code follows the fields above
curl "https://api.fastcrw.com/v1/data/sahkonhinta/cheapest-window?zone=FI&hours=3" \
  -H "Authorization: Bearer $FASTCRW_API_KEY"

2Response example

A sample shape. Press Run to see live data from Sähkön hinta nyt.

JSON
{
  "zone": "FI",
  "available": true,
  "hours": 3,
  "start": "2026-10-24T18:00:00Z",
  "end": "2026-10-24T21:00:00Z",
  "avg": 1.313,
  "unit": "c/kWh",
  "starts_in_minutes": 1337,
  "searched_until": "2026-10-24T21:00:00Z"
}

Attribution: Source: sähkönhintanyt.org — link to https://xn--shknhintanyt-gcb8w.org when displaying prices publicly. Underlying day-ahead prices from Nord Pool / ENTSO-E.

Licence: The terms of use state the API grant explicitly, in the section headed 'Avoin rajapinta ja widgetit' (Open API and widgets): "Rajapintaa ja widgettejä saa käyttää maksutta myös kaupallisesti. Jos näytät hintoja julkisesti, mainitse lähteenä sähkönhintanyt.org ja linkitä palveluun. Älä kuormita rajapintaa tarpeettomasti. Voimme rajoittaa pyyntöjä tai estää käytön, joka haittaa palvelua. Rajapinta tarjotaan sellaisenaan, ilman takuuta sen saatavuudesta tai muuttumattomuudesta." In English: the API and widgets may be used free of charge, including commercially; if prices are shown publicly, cite sähkönhintanyt.org as the source and link to the service; do not load the API unnecessarily; requests may be limited or blocked; the API is provided as-is with no guarantee of availability. The same terms name the upstream data: "Pörssihinnat perustuvat Nord Poolin day-ahead-hintoihin ENTSO-E:n avoimesta datasta" (the exchange prices are based on Nord Pool day-ahead prices from ENTSO-E open data). Because the operator grants commercial use and public display, both booleans are true, conditional on the attribution and no-hammering requirements. The operator is EBZPRO Media Ltd, a UK-registered company, and the site is ad-funded.

Ask with this source

A prompt for your agent that names this source and how to call it through the crw MCP.

  • Cheapest consecutive hours

    Use Sähkön hinta nyt (sahkonhinta) from fastCRW Pergamon, capability "Cheapest consecutive hours" (cheapest-window). You need the best time to run a flexible load rather than a price at one moment. Example options: zone=FI, hours=3. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "sahkonhinta" and capability "cheapest-window". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>

  • Day-ahead prices

    Use Sähkön hinta nyt (sahkonhinta) from fastCRW Pergamon, capability "Day-ahead prices" (day-prices). You want the whole day's price curve, or tomorrow's once it is published. Example options: zone=FI, day=today, hours=6. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "sahkonhinta" and capability "day-prices". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>

  • Home Assistant state

    Use Sähkön hinta nyt (sahkonhinta) from fastCRW Pergamon, capability "Home Assistant state" (home-assistant). You are wiring the price into Home Assistant and want its sensor payload directly. Example options: zone=FI. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "sahkonhinta" and capability "home-assistant". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>

  • Spot price now

    Use Sähkön hinta nyt (sahkonhinta) from fastCRW Pergamon, capability "Spot price now" (price-now). You need the electricity spot price at this moment to switch a device or show a price. Example options: zone=FI. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "sahkonhinta" and capability "price-now". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>