{
  "markdown": "# Weather API\n\n[![MCP Server](https://img.shields.io/badge/MCP-server-blue)](https://weather-api.api.klymax402.com/mcp)\n[![x402](https://img.shields.io/badge/payments-x402-6E56CF)](https://x402.org)\n[![License: MIT](https://img.shields.io/badge/license-MIT-green)](LICENSE)\n\nCurrent weather and 7-day forecast -- temperature, humidity, wind, precipitation. Any location worldwide. Pay-per-call via [x402](https://x402.org) (USDC on Base L2) -- no API key, no signup, no rate-limit wall.\n\nPart of the [klymax402](https://klymax402.com) marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.\n\n## Quickstart -- MCP\n\nAdd to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):\n\n```json\n{\n  \"mcpServers\": {\n    \"weather-api\": {\n      \"url\": \"https://weather-api.api.klymax402.com/mcp\"\n    }\n  }\n}\n```\n\n## Quickstart -- HTTP (x402)\n\n```bash\ncurl -X POST \"https://weather-api.api.klymax402.com/api/weather\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{}'\n# -> 402 Payment Required, with an x402 payment challenge in the response body\n```\n\nAny x402-aware client ([`@x402/fetch`](https://www.npmjs.com/package/@x402/fetch), [`x402-agent-tools`](https://www.npmjs.com/package/x402-agent-tools), ATXP) handles the 402 -> sign -> retry cycle automatically.\n\n## Tools\n\n| Tool | Method | Path | Price | Description |\n|---|---|---|---|---|\n| `data_get_weather` | POST | `/api/weather` | $0.003 | Get current weather and forecast for a location |\n\n### `data_get_weather`\n\nUse this when you need current weather conditions or a 7-day forecast for any location. Returns weather data in JSON.\n\n**Parameters**\n\n| Name | Type | Required | Description |\n|---|---|---|---|\n| `latitude` | number | no | Latitude (-90 to 90) |\n| `longitude` | number | no | Longitude (-180 to 180) |\n| `city` | string | no | City name (alternative to lat/lon, uses geocoding) |\n\nExample response:\n\n```json\n{\"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}]}\n```\n\n**When to use**: travel planning, outdoor event scheduling, agriculture monitoring, logistics planning, and building weather-aware applications.\n\n**Not for**: timezone info (use `utility_convert_timezone`), stock data (use `finance_get_stock_price`).\n\n## Example agent prompts\n\n- \"Current weather conditions or a 7-day forecast for any location\"\n\n## Payment\n\n- Protocol: [x402](https://x402.org) -- HTTP-native pay-per-call, no signup, no API key\n- Network: Base L2 (`eip155:8453`)\n- Asset: USDC\n- Facilitator: Coinbase CDP (primary), PayAI (fallback)\n- Also reachable via [ATXP](https://atxp.ai) (OAuth-wrapped x402, RFC 9728 protected-resource metadata)\n\n## Part of klymax402\n\n100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.\n\n- Catalog: https://klymax402.com/llms.txt\n- Full API reference: https://klymax402.com/llms-full.txt\n- Live stats: https://klymax402.com/stats\n\n## License\n\nMIT\n",
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  "sha": "d213c84fad8361357ef8a682d3a8b329697a0df3d2c6c4cace0b127e568a6834",
  "repo_slug": "br0ski777/weather-api-x402",
  "fonte": "repo",
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  "api": "https://agentalog.com/api/listings/mcp_io_github_br0ski777_weather_api_16f3df30/readme"
}