werner.ddns.net x402 services

{
  "protocolVersion": "0.3.0",
  "name": "werner.ddns.net x402 services",
  "description": "x402 resource server offering three pay-per-request HTTP APIs: live crypto prices, German/Austrian weather and alerts, and Solana staking/epoch data. This host is NOT a JSON-RPC A2A agent: each skill below is a plain HTTP GET endpoint that answers with HTTP 402 Payment Required and settles via x402 in USDC on Solana mainnet.",
  "url": "https://werner.ddns.net/",
  "version": "1.0.0",
  "documentationUrl": "https://werner.ddns.net/",
  "provider": {
    "organization": "werner.ddns.net",
    "url": "https://werner.ddns.net/"
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "https://github.com/google-agentic-commerce/a2a-x402",
        "description": "x402 payments: every HTTP resource requires an x402 v2 micropayment (USDC on Solana mainnet) before the data is returned. See https://werner.ddns.net/.well-known/x402 for the resource list.",
        "required": false
      }
    ]
  },
  "skills": [
    {
      "id": "crypto-prices",
      "name": "Crypto Preise",
      "description": "Live crypto prices from Coinbase (BTC, ETH, XRP, SOL, ZEC, HYPE, DOGE, LINK, ADA, XLM, SHIB) in USDC with real-time bid/ask/last. GET https://werner.ddns.net/price?pair=BTC-USDC. Costs 0.001 USDC per request.",
      "tags": [
        "crypto",
        "prices",
        "bitcoin",
        "ethereum",
        "market"
      ],
      "examples": [
        "GET https://werner.ddns.net/price?pair=BTC-USDC"
      ]
    },
    {
      "id": "weather-alerts-de-at",
      "name": "Weather & Alerts DE & AT",
      "description": "Current weather and active weather warnings for Germany and Austria, queried by postal code or coordinates. GET https://werner.ddns.net/weather?plz=50667. Costs 0.001 USDC per request.",
      "tags": [
        "weather",
        "alerts",
        "germany",
        "austria",
        "forecast"
      ],
      "examples": [
        "GET https://werner.ddns.net/weather?plz=50667",
        "GET https://werner.ddns.net/weather?lat=50.94&lon=6.95"
      ]
    },
    {
      "id": "solana-staking-epoch",
      "name": "Solana Staking & Epoch",
      "description": "Live Solana staking and epoch data: epoch progress, inflation rate, and top validators with estimated net APY. Optional ?validator=, ?staked=&commission= and ?wallet= lookups. GET https://werner.ddns.net/staking. Costs 0.01 USDC per request.",
      "tags": [
        "solana",
        "staking",
        "epoch",
        "apy",
        "rewards"
      ],
      "examples": [
        "GET https://werner.ddns.net/staking"
      ]
    }
  ]
}