Stride20k x402 Data Gateway — MCP Server 安装配置（官方 MCP Registry）

{
  "id": "io.github.Marysbrain/x402-gateway-mcp",
  "type": "mcp-server",
  "version": "0.1.2",
  "displayName": "Stride20k x402 Data Gateway",
  "description": "17 pay-per-call data tools via x402 (USDC on Base): crypto, FX, weather, WHOIS, web, token risk.",
  "repository": {
    "url": "https://github.com/Marysbrain/x402-gateway-mcp",
    "source": "github"
  },
  "homepage": "https://gateway.stride20k.com",
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "x402-gateway-mcp",
        "version": "0.1.2",
        "runtimeHint": "npx",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "WALLET_PRIVATE_KEY",
            "description": "Buyer wallet key (fund with a few USDC on Base). Optional: free previews work without it.",
            "isSecret": true
          },
          {
            "name": "MAX_PER_CALL_USD",
            "description": "Refuse any single call above this price. Default 0.25; set 1.25 to enable the $1 domain dossier."
          },
          {
            "name": "MAX_SESSION_USD",
            "description": "Total spend cap per session. Default 2.00."
          },
          {
            "name": "GATEWAY_URL",
            "description": "Gateway base URL override. Default https://gateway.stride20k.com."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.Marysbrain/x402-gateway-mcp",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.Marysbrain%2Fx402-gateway-mcp/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}