Odel
Weather API

Weather API

@br0ski777TypeScriptMITUpdated 4 days ago

Current weather and 7-day forecast for any location. OpenMeteo-powered. x402 micropayment.

View on GitHubSign in to connect
Server endpointStreamable HTTPNo authProbed

Registry lists this as SSE; the live endpoint answered over Streamable HTTP.

https://weather-api.api.klymax402.com/mcp

This is the third-party server itself — Odel doesn't run it. Hitting this URL directly talks straight to the upstream server with no auth or proxying. Connect through Odel to front it with managed auth.

Weather API

MCP Server x402 License: MIT

Current weather and 7-day forecast -- temperature, humidity, wind, precipitation. Any location worldwide. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

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

Quickstart -- HTTP (x402)

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

Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.

Tools

ToolMethodPathPriceDescription
data_get_weatherPOST/api/weather$0.003Get current weather and forecast for a location

data_get_weather

Use this when you need current weather conditions or a 7-day forecast for any location. Returns weather data in JSON.

Parameters

NameTypeRequiredDescription
latitudenumbernoLatitude (-90 to 90)
longitudenumbernoLongitude (-180 to 180)
citystringnoCity name (alternative to lat/lon, uses geocoding)

Example response:

{"location":{"city":"Paris","country":"France","latitude":48.85,"longitude":2.35},"current":{"temperature":18.5,"humidity":62,"windSpeed":12,"precipitation":0,"weatherCode":"partly_cloudy"},"forecast":[{"date":"2026-04-14","tempMin":12,"tempMax":20,"precipitation":0.2}]}

When to use: travel planning, outdoor event scheduling, agriculture monitoring, logistics planning, and building weather-aware applications.

Not for: timezone info (use utility_convert_timezone), stock data (use finance_get_stock_price).

Example agent prompts

  • "Current weather conditions or a 7-day forecast for any location"

Payment

  • Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
  • Network: Base L2 (eip155:8453)
  • Asset: USDC
  • Facilitator: Coinbase CDP (primary), PayAI (fallback)
  • Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)

Part of klymax402

100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.

License

MIT