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SMARD Energy Prices (x402) MCP Server

answering

SMARD Energy Prices (x402) is answering right now. Last checked 14 min ago. It exposes 1 tools. Last commit 3 Feb 2026.

Paywalled SMARD day-ahead electricity prices (DE-LU, 15‑minute resolution) via x402 on Base mainnet.

Uptime history 91 days of history · worst day 91%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
261 ms
Response time
average over 24h
0
Stars
last commit 3 Feb 2026

Nothing serious here today

Today is the operative word: we check SMARD Energy Prices (x402) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

run in your terminal
claude mcp add smard-x402 --transport http https://smard-energy-prices-x402.favo.workers.dev/mcp
Settings → Connectors → Add custom connector, then paste this address
https://smard-energy-prices-x402.favo.workers.dev/mcp
~/.codex/config.toml
[mcp_servers.smard-x402]
url = "https://smard-energy-prices-x402.favo.workers.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "smard-x402": {
      "url": "https://smard-energy-prices-x402.favo.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "smard-x402": {
      "type": "http",
      "url": "https://smard-energy-prices-x402.favo.workers.dev/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

smard
smard_prices
Get latest SMARD day-ahead prices (DE-LU)

Endpoints

URLTransportStateLatencyChecked
https://smard-energy-prices-x402.favo.workers.dev/mcp streamable-http answering 255 ms 14 min ago

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SMARD Energy Prices (x402) — questions

Answers built from our own checks of this server.

What can SMARD Energy Prices (x402) do?
It exposes 1 tools, read directly from the server on our last check. Among them: smard_prices. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is SMARD Energy Prices (x402) working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 261 ms. The bar chart above shows every period we have measured.
How do I connect SMARD Energy Prices (x402)?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does SMARD Energy Prices (x402) need an API key?
No. SMARD Energy Prices (x402) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is SMARD Energy Prices (x402)?
It answers our handshake in 261 ms on average, which is faster than 53% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is SMARD Energy Prices (x402) open source?
We cannot say either way: written in JavaScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.