# Agent Tollgate

This MCP server offers paid order-book signals, token audits, and fee-bearing swap routes. Connect it when an agent needs those trading operations.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI
- Author: SkinWinKing
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/SkinWinKing/agent-tollgate-engine
- Updated: 2026-10-17
- HTML: https://affpapa.org/en/nevibecode/mcp/agent-tollgate

## What it does

Agent Tollgate charges 0.02 USDC for `orderbook-imbalance` and 0.20 USDC for `token-audit`. Its `quote-and-build` route creates swaps through Jupiter on Solana or LI.FI for EVM and cross-chain transactions, with a 30 bps platform fee. Payments go to merchant addresses; the server keeps neither funds nor keys.

You can connect over MCP HTTP or run the server locally through stdio. Production deployments need private Solana and EVM RPC endpoints because public ones may be throttled or blocked. LI.FI routes require a registered `LIFI_INTEGRATOR`, an EVM payout wallet, and a 0.3% fee setting. Jupiter also needs the merchant’s associated token account for the output mint. Without that account, the route returns `FEE_ACCOUNT_MISSING`. Check these prerequisites before relying on swap quotes.

## Requirements
- Remote server: `https://skinwinking.com/mcp`

## Install

### Claude Code (native platform)

**Platform CLI: remote server**
```bash
claude mcp add --transport http agent-tollgate https://skinwinking.com/mcp
```

### Codex

**Platform CLI: remote server**
```bash
codex mcp add agent-tollgate --url https://skinwinking.com/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "agent-tollgate": {
            "url": "https://skinwinking.com/mcp"
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "agent-tollgate": {
            "type": "http",
            "url": "https://skinwinking.com/mcp"
        }
    }
}
```

### Gemini CLI

**Platform CLI: remote server**
```bash
gemini mcp add -t http agent-tollgate https://skinwinking.com/mcp
```

## When to use it
- fetch an order-book imbalance signal
- audit a token through a paid request
- build a swap route that includes a fee
- submit an x402 payment proof

## Example prompts
- Fetch an `orderbook-imbalance` signal and account for its charge.
- Run `token-audit` on this token.
- Build a swap route with `quote-and-build` and show the fee.

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md