blockrun-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.BlockRunAI/blockrun-mcp",
  "description": "Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.",
  "repository": {
    "url": "https://github.com/BlockRunAI/blockrun-mcp",
    "source": "github"
  },
  "version": "0.54.1",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@blockrun/mcp",
      "version": "0.54.1",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Optional: EVM private key (0x-prefixed hex) for USDC payments on Base; also the Polymarket signer. If not set, a wallet is auto-generated.",
          "format": "string",
          "isSecret": true,
          "name": "BLOCKRUN_WALLET_KEY"
        },
        {
          "description": "Optional: Solana private key (bs58) for USDC payments on Solana. Setting it selects the Solana chain. If not set, a wallet is auto-generated.",
          "format": "string",
          "isSecret": true,
          "name": "SOLANA_WALLET_KEY"
        },
        {
          "description": "Optional: BlockRun account API key; bills your prepaid balance instead of a wallet (no per-call network fee). Takes priority over a wallet when set.",
          "format": "string",
          "isSecret": true,
          "name": "BLOCKRUN_API_KEY"
        }
      ]
    }
  ]
}