@zeromodern/mcp-server-0mod

Model Context Protocol (MCP) server wrapping the 0mod API Gateway edge tools for any AI agent. HTTP 402 micropayments on Base EVM are handled automatically.

Wallet & Network Prerequisites

0mod gateway utilities use x402 HTTP 402 micropayments on Base EVM:

• Network: Base Mainnet (eip155:8453)
• Asset: USDC on Base
• Environment Variable: PAYER_PRIVATE_KEY=0x... (or EVM_PRIVATE_KEY / X402_PRIVATE_KEY)

When PAYER_PRIVATE_KEY is present in the environment, tool calls transparently sign payment authorizations and execute with zero manual intervention.

Requirements

• Node.js >= 18
• npm >= 9

Install

npm install @zeromodern/mcp-server-0mod

Setup & Configuration

Claude Desktop (claude_desktop_config.json)

Add to your Claude Desktop configuration:

{
  "mcpServers": {
    "0mod": {
      "command": "npx",
      "args": ["-y", "@zeromodern/mcp-server-0mod"],
      "env": {
        "PAYER_PRIVATE_KEY": "0x_your_private_key_here"
      }
    }
  }
}

OpenCode / Cursor / CLI

Run directly via npx:

PAYER_PRIVATE_KEY=0x_your_private_key_here npx -y @zeromodern/mcp-server-0mod

Available Tools

💡 Pricing: For live per-call pricing and endpoint status across all tools, visit api.0mod.com or fetch https://api.0mod.com/api/v1/discovery.

Tool Name	Description	Input Schema Example
stealth_dom	Headless web page fetch from Cloudflare edge	{ "url": "https://example.com" }
airgap_scrub	Redact SSN, phone, email, ZIP via Workers AI	{ "text": "Call me at 555-0199" }
rag_shrink	Strip HTML boilerplate to clean Markdown for RAG	{ "html": "<html>...</html>" }
code_denoise	Remove comments, docstrings, sourcemaps from code	{ "code": "const x = 1;" }
domain_check	Query RDAP registry for domain availability	{ "domain": "example.com" }
dex_price_summary	Real-time DEX token price, volume, liquidity	{ "query": "USDC" }
x_sentiment	Social & market sentiment scoring	{ "topic": "crypto market" }
image_ocr_shrink	Vision OCR text and table extraction	{ "imageUrl": "https://..." }
embed_text	768-dim text embedding generation	{ "text": "sample text" }
embed_multilingual	1024-dim multilingual text embedding generation	{ "text": "sample text" }
summarize_text	Executive TL;DR document summarization	{ "text": "long text string" }

Ecosystem Packages

• 🤖 MCP Server (Any AI Agent): @zeromodern/mcp-server-0mod
• 🟣 ElizaOS Plugin: @zeromodern/eliza-plugin-0mod
• 🔵 Coinbase AgentKit Provider: @zeromodern/agentkit-provider-0mod
• ⚡️ Live Gateway Service: api.0mod.com

Smithery

This server is registered on Smithery for one-click deployment.

Troubleshooting

• Server not connecting: Verify your MCP client supports stdio transport. Check that PAYER_PRIVATE_KEY is passed in the env block.
• Authentication / Payment errors: Ensure PAYER_PRIVATE_KEY is set with a valid Base EVM private key holding a USDC balance for x402 micropayments.
• Timeout errors: Micropayment verification on Base adds network latency. Increase your MCP client's request timeout if needed.

License

MIT