Weather API

br0ski777/weather-api-x402

Pulls current conditions and weekly forecasts from OpenMeteo's free weather API and surfaces them through MCP tools. You get temperature, precipitation, wind, and standard meteorological data for any location you can geocode. The x402 micropayment integration means queries cost fractions of a cent, charged through the Klymax network. Reach for this when you need Claude to check weather as part of trip planning, scheduling decisions, or any workflow where forecast data informs the next step. The repository is minimal, no readme or documentation visible, so expect to read the source or test the tools directly to see exactly what parameters and responses you're working with.

tool

1

transport

SSE

last updated

May 16, 2026

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{
  "mcpServers": {
    "weather-api": {
      "url": "https://weather-api.api.klymax402.com/mcp"
    }
  }
}

curl -X POST "https://weather-api.api.klymax402.com/api/weather" \
  -H "Content-Type: application/json" \
  -d '{}'
# -> 402 Payment Required, with an x402 payment challenge in the response body