Daily Electricity Price History: Average, Minimum, Maximum per Day for Finland, Estonia, Sweden SE1 and SE3 (Sähkön hinta nyt)

sahkonhintanyt/daily-history

Daily history of day-ahead electricity spot prices from Sähkön hinta nyt for Finland, Estonia and Sweden (SE1 and SE3): for each of the last 1 to 120 days the day's average, lowest and highest price, with or without VAT and in EUR, SEK, NOK or DKK. Other zones (SE2, SE4, Norway, Denmark, Germany) have no history there. Finland has about a year; Estonia and Sweden about three weeks. Prices from Sähkön hinta nyt (sähkönhintanyt.org), credit: "Lähde: Sähkön hinta nyt (sähkönhintanyt.org), https://xn--shknhintanyt-gcb8w.org/". Served by Eden Engine; not an official Sähkön hinta nyt product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

Sähkön hinta nyt

Lähde: Sähkön hinta nyt (sähkönhintanyt.org), https://xn--shknhintanyt-gcb8w.org/. Day-ahead prices from the ENTSO-E Transparency Platform via Sähkön hinta nyt. Served by Eden Engine; not an official Sähkön hinta nyt product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "sahkonhintanyt/daily-history" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "sahkonhintanyt/daily-history" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "sahkonhintanyt/daily-history", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "sahkonhintanyt/daily-history", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 25, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "zone"
  ],
  "properties": {
    "vat": {
      "enum": [
        "1",
        "0"
      ],
      "type": "string",
      "default": "1",
      "description": "1 for prices with the zone's VAT (Finland 25.5 percent, Germany 19 percent), 0 for prices without VAT. Default 1."
    },
    "days": {
      "type": "integer",
      "default": 30,
      "maximum": 120,
      "minimum": 1,
      "description": "How many past days, 1 to 120. Default 30."
    },
    "zone": {
      "enum": [
        "FI",
        "EE",
        "SE1",
        "SE3"
      ],
      "type": "string",
      "description": "Bidding zone with history: FI Finland, EE Estonia, SE1 or SE3 Sweden."
    },
    "currency": {
      "enum": [
        "EUR",
        "SEK",
        "NOK",
        "DKK"
      ],
      "type": "string",
      "default": "EUR",
      "description": "Currency of the figures: EUR, SEK, NOK or DKK; the unit follows (cents or ore per kWh). Default EUR."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "zone",
    "days"
  ],
  "properties": {
    "days": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "date",
          "avg",
          "min",
          "max"
        ],
        "properties": {
          "avg": {
            "type": "number",
            "description": "The day's average price."
          },
          "max": {
            "type": "number",
            "description": "The day's highest price."
          },
          "min": {
            "type": "number",
            "description": "The day's lowest price."
          },
          "date": {
            "type": "string",
            "description": "The local calendar day, YYYY-MM-DD."
          }
        },
        "additionalProperties": true
      },
      "description": "The last days, oldest first, up to days entries (fewer if the service holds less history, as for EE, SE1 and SE3 with about three weeks)."
    },
    "unit": {
      "type": "string",
      "description": "Unit of the prices, for example c/kWh."
    },
    "zone": {
      "type": "string",
      "description": "The bidding zone."
    },
    "vat_rate": {
      "type": "number",
      "description": "VAT percentage included, 0 without VAT."
    }
  },
  "description": "The service's answer.",
  "additionalProperties": true
}