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Tollbooth Swap API MCP Server

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Tollbooth Swap API is listed as active in the registry but did not answer our last check. 75 installs a week from npm. It exposes 6 tools. Last commit 5 Aug 2026.

Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402.

Installs per day peak 14 · avg 6 · -20% w/w
a month agotoday
Uptime history 91 days of history · worst day 0%
91 days agonow
0.0%
Uptime 24h
0 of 91 checks
6
Tools
read from the server
409 ms
Response time
average over 24h
75
Installs / week
npm and PyPI

Tollbooth Swap API does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add tollbooth --transport http https://api.tollboothswap.xyz/mcp
Settings → Connectors → Add custom connector, then paste this address
https://api.tollboothswap.xyz/mcp
~/.codex/config.toml
[mcp_servers.tollbooth]
url = "https://api.tollboothswap.xyz/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "tollbooth": {
      "url": "https://api.tollboothswap.xyz/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "tollbooth": {
      "type": "http",
      "url": "https://api.tollboothswap.xyz/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

build
build_swap
Build an unsigned swap transaction for the taker wallet to sign and submit. Costs an x402 toll in USDC (paid automatically when the x-tollbooth-payer-key header is set). Returns the transaction, quote, and a signed receipt.
quote
get_quote
Get a free indicative swap quote (output amount includes Tollbooth's fee). Use before build_swap to decide whether to trade.
receipt
get_receipt
Fetch a signed Tollbooth receipt by id and verify its signature.
resolve
resolve_token
Resolve a token ticker symbol (e.g. PEPE, WIF, USDC) to contract addresses on a chain, free. Curated majors return one verified match; others return live DEX matches ranked by liquidity.
service
get_service_info
Get Tollbooth service metadata: supported chains, swap fee, x402 toll pricing.
token
check_token
Token safety screen before trading: honeypot, rug-pull, freeze/mint authority, transfer hooks, sell tax, blacklists. Returns verdict (ok/warn/critical/unknown), risk score, and findings. Costs an x402 toll.

Endpoints

URLTransportStateLatencyChecked
https://api.tollboothswap.xyz/mcp streamable-http answering 409 ms 13 min ago

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Tollbooth Swap API — questions

Answers built from our own checks of this server.

What can Tollbooth Swap API do?
It exposes 6 tools, read directly from the server on our last check. Among them: build_swap, check_token, get_quote, get_receipt, get_service_info, resolve_token. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Tollbooth Swap API working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 409 ms. The bar chart above shows every period we have measured.
The registry lists Tollbooth Swap API as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Tollbooth Swap API?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Tollbooth Swap API need an API key?
No. Tollbooth Swap API completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How many people use Tollbooth Swap API?
The npm package tollboothswap-mcp was installed 75 times in the last week. Week over week that is -20%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Tollbooth Swap API open source?
The code is open source: it is published under the MIT licence, written in JavaScript and 1 stars on GitHub. The licence covers the code in the repository, not the hosted service at api.tollboothswap.xyz, which runs on its operator's own terms.