Statnett Nordic Grid Frequency by Second (Hz, Last Minute)

statnettdriftsdata/grid-frequency-by-second

The current frequency of the Nordic synchronous power grid in hertz, one value per second over the last minute: a window start and end in epoch milliseconds (UTC), the tick length and the list of measurements, oldest first. Nominal frequency is 50 Hz. Takes no input. Some delays and discrepancies in Statnett's data may occur. Data from Statnett, passed through unmodified and served by Eden Engine; not an official Statnett 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 $5.

Data source

Statnett

Data from Statnett (statnett.no), Norway's transmission system operator: Statnett Driftsdata, the power system data service. No licence or attribution requirement was found; credit is given as good practice: Source: Statnett. Some delays and discrepancies in the data may occur. Passed through unmodified and served by Eden Engine; not an official Statnett 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.

Connect once and your AI can find and run this tool, and any other it needs.

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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: "statnettdriftsdata/grid-frequency-by-second" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "statnettdriftsdata/grid-frequency-by-second" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "statnettdriftsdata/grid-frequency-by-second", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "statnettdriftsdata/grid-frequency-by-second", input: { /* ... */ } })

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

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "StartPointUTC",
    "EndPointUTC",
    "PeriodTickMs",
    "Measurements"
  ],
  "properties": {
    "EndPointUTC": {
      "type": "number",
      "description": "End of the window, as epoch milliseconds in UTC."
    },
    "Measurements": {
      "type": "array",
      "items": {
        "type": "number"
      },
      "description": "Grid frequency in hertz, oldest first. The i-th value is at StartPointUTC plus i times PeriodTickMs. Nominal frequency is 50 Hz."
    },
    "PeriodTickMs": {
      "type": "number",
      "description": "Milliseconds between consecutive measurements; 1000 means one per second."
    },
    "StartPointUTC": {
      "type": "number",
      "description": "Time of the first measurement, as epoch milliseconds in UTC."
    }
  },
  "additionalProperties": true
}