Partner API

Live Nord Pool spot electricity prices for Finland, Sweden, Norway, Denmark, Estonia, Latvia and Lithuania — hourly and quarter-hour resolution, VAT-inclusive, updated continuously. Built for partners integrating price-based automation into their own products.

Getting access

Partner access is currently issued individually — email [email protected] with a short description of your use case and expected request volume, and we'll provision a test key. There's no self-serve signup yet; this page documents what you'll receive once a key is issued.

Authentication

Every request needs your API key as a Bearer token in the Authorization header:

Authorization: Bearer se_live_your_key_here

Keep your key private. It's shown once at issuance and can't be retrieved again — only revoked and reissued. Each key has a daily request limit; contact us if you need it raised.

Base URL

https://www.saveelectro.com/wp-json/saveelectro/partner/v1

Endpoints

Get current prices

GET/prices?country={country}

Returns today's full price curve for the given country — hourly averages, and quarter-hour resolution where available (currently Finland; other markets are on the roadmap).

Query parameters

Param	Required	Description
country	Yes	Two-letter code: `FI`, `SE`, `NO`, `DK`, `EE`, `LV`, or `LT`

Example request

curl -H "Authorization: Bearer se_live_your_key_here" \
  "https://www.saveelectro.com/wp-json/saveelectro/partner/v1/prices?country=FI"

Example response

{
  "partner": "Your Company",
  "country": "FI",
  "day": "today",
  "lang": "en",
  "data": {
    "country": "FI",
    "region": "FI",
    "date": "2026-08-19",
    "hours": [
      { "hour": 0, "label": "00:00", "price": 0.81,
        "status": "very_cheap", "label_status": "⚡ Very Cheap" },
      ...
    ],
    "hours_by_h": { "0": { ... }, "1": { ... }, ... },
    "quarters": [
      { "time": "00:00", "hour": 0, "price": 0.79, "status": "very_cheap" },
      ...
    ],
    "stats": { "min": 0.72, "max": 2.51, "avg": 1.10, "count": 24 },
    "currency": "EUR",
    "unit": "c/kWh incl. VAT 25.5%",
    "vat_rate": 25.5,
    "vat_applied": true,
    "source": "porssisahko.net",
    "fetched_at": "2026-08-19T17:45:19+03:00",
    "fetched_ts": 1786891519
  }
}

Note: quarters is only populated for markets with quarter-hour source data (Finland today; Sweden, Estonia, Latvia and Lithuania have quarter-hour data available at the source and are on our roadmap to add here — Norway and Denmark remain hourly at the source). For markets without quarter-hour data, quarters is null and hours is your best resolution.

Rate limits

Each API key has a daily request limit set at issuance (500 requests/day for standard test keys). Exceeding it returns a 429 response until the limit resets at midnight UTC. If your integration needs a higher limit, let us know your expected volume when requesting access.

Errors

Status	Meaning
401	Missing or invalid API key
404	Unknown or unsupported country code
429	Daily request limit exceeded

Questions

For access requests, higher rate limits, or anything not covered here, reach out at [email protected].