naulon
app.naulon/naulon
Check citations and retractions by DOI, and see the x402 price an AI agent pays to cite a source.
Connect this server
Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.
{
"mcpServers": {
"naulon": {
"command": "npx",
"args": [
"-y",
"@naulon/wayfarer-mcp@0.8.0"
],
"env": {
"PAYMENT_MODE": "mock",
"BUYER_PRIVATE_KEY": "<your BUYER_PRIVATE_KEY>"
}
}
}
}- PAYMENT_MODESet to gateway to pay real tolls in USDC over Circle Gateway on Arc. Unset, settlement is mocked and nothing is spent.
- BUYER_PRIVATE_KEYsecretPrivate key of the wallet tolls are paid from. Needed only with PAYMENT_MODE=gateway. It stays on your machine.
A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.
- Category
- Education & Reference
- Version
- 1.0.2
- Registry
- active
- Published
- 11/13/2026
On GitHub
read Nov 13, 2026- Stars
- 2
- Forks
- 0
- Last push
- Nov 13, 2026
- License
- MIT
TypeScriptagentic-webai-agentscontent-monetizationhonohttp-402mcpmicropaymentsnanopaymentspaywallreverse-proxytypescriptusdcweb-monetizationx402
From the README
Humans read free. Machines pay. A toll you put in front of a site. AI agents and crawlers pay a fraction of a cent in USDC to read or cite a page, it settles straight to the author's own wallet, and people read free. Website · Docs · Changelog · Security · Contributing Why People should read for free. Language models now read writing at scale and pay nothing for it: the cost lands on the author and the benefit on the crawler. naulon changes that one exchange. A human request passes straight through, untouched. A machine request gets 402 Payment Required and settles a tiny USDC payment before it reads. The fare is the naulon, the old coin you paid to cross. The toll is what keeps the work open: machines pay for the free human read. Get started Pick the door that fits how your site runs. Every one of them tolls the same way and settles to the same wallets. Self-host with Docker You need Docker and Node 22 for the one-off setup command. The image is public, with no registry login. init writes a generated first password for the console into .env (mode 0600). Sign in at as admin, and the console asks you to choose a new one. It runs in mock settlement until you add a wallet, so nothing moves while you look around. Pinning a version, exposing the console, and moving to real settlement are in docs/operating.md. Try the whole loop on your machine make dev runs the same stack live (stub origin :3000, gate :8402, console :8403) so you can drive it yourself.…
Read the full README on GitHub →Remotes
- streamable-http
https://gate.naulon.app/_naulon/mcp/public
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