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x402 Universal Payer

io.github.nirholas/x402-bridge ยท version 1.0.2

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

Pay any x402 endpoint on the open web: auto-paying bridge with Bazaar discovery and spend caps.

https://github.com/nirholas/three.ws

Quick facts

  • Listing: Community
  • Published Aug 19, 22:05 UTC
  • Transport: stdio
  • Package: npm @three-ws/mcp-bridge 1.0.2
  • Listed by cosmic-mcp: Nov 9, 04:26 UTC

Other

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Run it locally (npm)

npx -y '@three-ws/[email protected]'

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "x402-bridge": {
      "args": [
        "-y",
        "@three-ws/[email protected]"
      ],
      "command": "npx",
      "env": {
        "MCP_BRIDGE_ALLOWED_HOSTS": "<your mcp bridge allowed hosts>",
        "MCP_BRIDGE_ALLOWED_PAYTO": "<your mcp bridge allowed payto>",
        "MCP_BRIDGE_ALLOW_HTTP": "<your mcp bridge allow http>",
        "MCP_BRIDGE_BATCH_DEPOSIT_MULTIPLIER": "<your mcp bridge batch deposit multiplier>",
        "MCP_BRIDGE_BAZAAR_URL": "<your mcp bridge bazaar url>",
        "MCP_BRIDGE_DISCOVER_LIMIT": "<your mcp bridge discover limit>",
        "MCP_BRIDGE_EVM_PRIVATE_KEY": "<your mcp bridge evm private key>",
        "MCP_BRIDGE_MAX_DEPOSIT_ATOMIC": "<your mcp bridge max deposit atomic>",
        "MCP_BRIDGE_MAX_PRICE_PER_CALL_ATOMIC": "<your mcp bridge max price per call atomic>",
        "MCP_BRIDGE_MAX_TOTAL_ATOMIC": "<your mcp bridge max total atomic>",
        "MCP_BRIDGE_SVM_PRIVATE_KEY": "<your mcp bridge svm private key>",
        "RPC_URL_8453": "<your rpc url 8453>",
        "X402_MCP_BRIDGE_CHANNELS_DIR": "<your x402 mcp bridge channels dir>"
      }
    }
  }
}

Claude Code

claude mcp add 'x402-bridge' -- npx -y '@three-ws/[email protected]'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "x402-bridge": {
      "args": [
        "-y",
        "@three-ws/[email protected]"
      ],
      "command": "npx",
      "env": {
        "MCP_BRIDGE_ALLOWED_HOSTS": "<your mcp bridge allowed hosts>",
        "MCP_BRIDGE_ALLOWED_PAYTO": "<your mcp bridge allowed payto>",
        "MCP_BRIDGE_ALLOW_HTTP": "<your mcp bridge allow http>",
        "MCP_BRIDGE_BATCH_DEPOSIT_MULTIPLIER": "<your mcp bridge batch deposit multiplier>",
        "MCP_BRIDGE_BAZAAR_URL": "<your mcp bridge bazaar url>",
        "MCP_BRIDGE_DISCOVER_LIMIT": "<your mcp bridge discover limit>",
        "MCP_BRIDGE_EVM_PRIVATE_KEY": "<your mcp bridge evm private key>",
        "MCP_BRIDGE_MAX_DEPOSIT_ATOMIC": "<your mcp bridge max deposit atomic>",
        "MCP_BRIDGE_MAX_PRICE_PER_CALL_ATOMIC": "<your mcp bridge max price per call atomic>",
        "MCP_BRIDGE_MAX_TOTAL_ATOMIC": "<your mcp bridge max total atomic>",
        "MCP_BRIDGE_SVM_PRIVATE_KEY": "<your mcp bridge svm private key>",
        "RPC_URL_8453": "<your rpc url 8453>",
        "X402_MCP_BRIDGE_CHANNELS_DIR": "<your x402 mcp bridge channels dir>"
      }
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "x402-bridge": {
      "args": [
        "-y",
        "@three-ws/[email protected]"
      ],
      "command": "npx",
      "env": {
        "MCP_BRIDGE_ALLOWED_HOSTS": "<your mcp bridge allowed hosts>",
        "MCP_BRIDGE_ALLOWED_PAYTO": "<your mcp bridge allowed payto>",
        "MCP_BRIDGE_ALLOW_HTTP": "<your mcp bridge allow http>",
        "MCP_BRIDGE_BATCH_DEPOSIT_MULTIPLIER": "<your mcp bridge batch deposit multiplier>",
        "MCP_BRIDGE_BAZAAR_URL": "<your mcp bridge bazaar url>",
        "MCP_BRIDGE_DISCOVER_LIMIT": "<your mcp bridge discover limit>",
        "MCP_BRIDGE_EVM_PRIVATE_KEY": "<your mcp bridge evm private key>",
        "MCP_BRIDGE_MAX_DEPOSIT_ATOMIC": "<your mcp bridge max deposit atomic>",
        "MCP_BRIDGE_MAX_PRICE_PER_CALL_ATOMIC": "<your mcp bridge max price per call atomic>",
        "MCP_BRIDGE_MAX_TOTAL_ATOMIC": "<your mcp bridge max total atomic>",
        "MCP_BRIDGE_SVM_PRIVATE_KEY": "<your mcp bridge svm private key>",
        "RPC_URL_8453": "<your rpc url 8453>",
        "X402_MCP_BRIDGE_CHANNELS_DIR": "<your x402 mcp bridge channels dir>"
      },
      "type": "stdio"
    }
  }
}

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