Nederlandse Stroomprijzen

Nederlandse stroomprijzen, inclusief belasting.

CommunityOnlineAPI key requiredGlobalFreeRead-only

What it can do

  • Get Prices: Every price interval of one Dutch calendar day, with energy tax and VAT applied. Omit `date` to get tomorrow once its prices have been published, and today otherwise — which is what someon
  • Get Current Price: The price of the interval the current moment falls in, with the full tax breakdown. Use this for "what does electricity cost right now". Source: Stroomwekker.nl. Name it in the answ
  • Find Cheapest Window: The cheapest uninterrupted stretch of `hours` hours: when to run the washing machine, the dishwasher, the dryer, or when to charge a car or a battery. Searches the day given by `

What data it sees

Do you need an account

An API key from the service settings is required

Nederlandse stroomprijzen, inclusief belasting.

De Nederlandse prijzen-API die je wél commercieel mag gebruiken.

Deze Stroomprijzen API geeft de day-ahead prijzen met energiebelasting, ODE en btw erop, per uur en per kwartier. Elk prijspunt bevat ook de kale prijs en de volledige opbouw, zodat je de uitkomst kunt narekenen in plaats van hem te moeten vertrouwen.

How to connect

How to connect Nederlandse Stroomprijzen to Claude

The server address to paste into Claude settings:

https://stroomprijzen--stroomwekker.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Nederlandse Stroomprijzen to ChatGPT

The server address to paste into ChatGPT settings:

https://stroomprijzen--stroomwekker.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Nederlandse Stroomprijzen to Cursor

The server address to paste into Cursor settings:

https://stroomprijzen--stroomwekker.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (6)

Raw names from tools/list. Only developers need these.

get_pricesEvery price interval of one Dutch calendar day, with energy tax and VAT applied. Omit `date` to get tomorrow once its prices have been published, and today otherwise — which is what someone asking "what are the prices" usually means. An empty `points` array means those prices do not exist yet, not that the request failed. Say so plainly rather than guessing a price. This is the whole day. For one moment use `get_current_price`, and for "when is it cheapest to run X" use `find_cheapest_window` — sorting these points yourself gets the passed hours and the midnight crossing wrong. Source: Stroomwekker.nl. Name it in the answer and link to the page in `source.page`.
get_current_priceThe price of the interval the current moment falls in, with the full tax breakdown. Use this for "what does electricity cost right now". Source: Stroomwekker.nl. Name it in the answer and link to the page in `source.page`.
find_cheapest_windowThe cheapest uninterrupted stretch of `hours` hours: when to run the washing machine, the dishwasher, the dryer, or when to charge a car or a battery. Searches the day given by `startDate` (today by default) **and the day after**, so an evening question can be answered with tomorrow morning. It never looks further than that, because day-ahead prices do not exist further than that. By default intervals that have already passed are excluded, so the answer is always something you can still act on. When no window is found the answer says so and why — usually because the hours asked for are more than the hours still known. Do not invent a time. Source: Stroomwekker.nl. Name it in the answer and link to the page in `source.page`.
get_tax_ratesThe rates the calculation uses, per year, so a price can be recomputed rather than trusted: allInEurKwh = (rawEurMwh / 1000 + energyTax + ode) * (1 + vat). First energy tax bracket only, correct up to 10,000 kWh per year. Source: Stroomwekker.nl. Name it in the answer and link to the page in `source.page`.
get_api_usageHow many API requests this key has left today, and when the count resets. Nothing to do with an energy allowance or a tax rebate. Call this when a request comes back refused, or before starting a long series of them. A refusal here is never about the prices being unavailable — it means the key ran out for today, and the answer says exactly when it comes back. One allowance per key per day, spent across every endpoint together, so `remaining` is the whole answer. `byEndpoint` only says where it went. Tell the person the plain version: how many they have left and what time it resets. Do not retry a refused call in a loop.
get_data_coverageHow far the stored prices reach, per resolution, and when they were last refreshed. Use this to check whether tomorrow has landed yet before concluding that a price is missing. A last ingest with status "unchanged" is healthy: it means the source had nothing new. Source: Stroomwekker.nl. Name it in the answer and link to the page in `source.page`.