bolthub

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-07-25T02:10:18.959626Z",
      "publishedAt": "2026-07-25T02:10:18.959626Z",
      "statusChangedAt": "2026-07-25T02:10:18.959626Z"
    }
  },
  "server": {
    "name": "ai.bolthub/mcp",
    "title": "bolthub",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.7.2",
    "packages": [
      {
        "version": "0.7.2",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@bolthub/mcp",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "LND_REST_HOST",
            "description": "LND REST API URL (recommended wallet; pair with LND_MACAROON). A wallet is optional — without one, free tools and marketplace search still work; paid calls return their payment challenge.",
            "placeholder": "https://your-lnd-node:8080"
          },
          {
            "name": "LND_MACAROON",
            "isSecret": true,
            "description": "Hex-encoded macaroon for LND (use a pay-scoped macaroon in production). Required with LND_REST_HOST."
          },
          {
            "name": "NWC_URI",
            "isSecret": true,
            "description": "Nostr Wallet Connect string — easiest setup, works with CoinOS, Alby Hub, Zeus, and more. Alternative to LND."
          },
          {
            "name": "LNBITS_URL",
            "description": "LNbits instance URL (pair with LNBITS_ADMIN_KEY). Alternative wallet."
          },
          {
            "name": "LNBITS_ADMIN_KEY",
            "isSecret": true,
            "description": "Admin API key for LNbits. Required with LNBITS_URL."
          },
          {
            "name": "PHOENIXD_URL",
            "description": "Phoenixd HTTP API URL (pair with PHOENIXD_PASSWORD). Alternative wallet."
          },
          {
            "name": "PHOENIXD_PASSWORD",
            "isSecret": true,
            "description": "HTTP password for Phoenixd. Required with PHOENIXD_URL."
          },
          {
            "name": "BUDGET_SATS",
            "description": "Maximum sats the server may spend per session (process lifetime), across ALL sources. Unset = unlimited; 0 = free tools only. The config file's budget.sat takes precedence.",
            "placeholder": "1000"
          },
          {
            "name": "BOLTHUB_ACCOUNT_TOKEN",
            "isSecret": true,
            "description": "Account token for tools that act on YOUR bolthub account (workspace, listing, audit, earnings, and node tools). Optional even for those: the connect_account tool pairs via the browser instead. Never needed to discover, call, or pay for APIs — buying is account-less."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/signaltech-org/bolthub-sdk",
      "source": "github",
      "subfolder": "packages/mcp"
    },
    "websiteUrl": "https://docs.bolthub.ai/docs/sdks/mcp",
    "description": "The bolthub API marketplace, L402 gateways, and your other MCP servers, on one Lightning budget."
  }
}