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The citation toll

Get paid when AI reads your work.

naulon is a toll gate for your site: humans read free, AI agents pay per read. The agent pays you directly in USDC, into a wallet you control — created in your browser with a passkey, nothing to install.

Start on Studio. Nothing to pay until agents have paid you $50.

one paid read · livex402 · USDC · Arc
GETthe request

An AI agent opens your article.

user-agent: research-agent · web-bot-auth ✓

402the toll · HTTP 402

Your gate charges the toll.

$0.020USDC

x402 · scheme exact · network base

200you’re paid

It pays you, directly.

+$0.020to your wallet

eip-3009 · buyer → author · custody-free

AI is already reading your work — and paying you nothing. naulon stops each agent at the door and turns the read into a payment — to you.

Built on open rails

  • USDC
  • Base
  • Arc Network
  • x402
  • Web Bot Auth

Settlement in USDC over the x402 standard, received into a Circle Gateway balance; crawler identity verified with Web Bot Auth.

How it works

The path of one paid read

Connect your site, set what a read costs, and watch a real paid read land — the availability check, the toll, the settlement. One agent’s read, end to end.

01

Connect

Claim a name.naulon.app subdomain — or bring your own domain and verify by DNS. No CMS changes, no code.

naulon.app/dashboard/connect
02

Set your toll

Price a read, and charge a multiple when an agent cites you. The effective toll updates as you type. Your readers always stay free.

naulon.app/dashboard/sites
03

Settle

An agent hits a tolled page and pays in USDC. It settles the moment it clears, and shows up on your dashboard as it lands.

naulon.app/dashboard

The difference

The money lands in your wallet, not a middleman's.

The money goes straight to you — the buyer pays the author, on-chain, in one transfer. There is no pool, no payout run, and we never hold your funds. That is what keeps you the merchant of record, not us.

And your readers never pay. The gate charges agents only — humans read free, always.

One gate, two verdicts
HumanReads free
$ 200 OK never billed
AgentPays the toll
$ 402 → x402 · USDC → author

The difference, plainly

Who actually gets paid?

The usual AI tollnaulon
Who gets paidA platform, or the domainYour site — or each author, down to per-citation co-author splits
Your moneyHeld as merchant of record, paid out on their scheduleCustody-free — buyer pays author directly; we never hold a cent
The railAn off-chain balance you withdraw laterA real on-chain USDC transfer, verifiable the moment it clearsverify USDC on Base
What a payment buysA crawl licence, or a cut of every use — including inference nobody ever seesThe agent keeps the read it paid for. What recurs is the citation: it carries a live licence that re-verifies or expires

Your toll

Price a read. Humans stay free.

A read costs$0.020

tap or drag to price a read

Human reads

Freealways

Agent reads

$0.020

Agent cites (×5)

$0.100

Illustrative — you set the read price and the citation multiple. Humans are never charged.

Pricing

The rate schedule

Free to run on a subdomain or your own domain. The only money that moves is an agent’s toll.

Start on Studio. Nothing to pay until agents have paid you $50.

$naulon plans

Single site

Free

Connect one site and start tolling it today.

1 site1,000 articles1 seat30-day history
  • Your own domain, or an instant naulon.app subdomain
  • One connected site
  • Live earnings dashboard
  • Buyer-to-author settlement
  • Humans read free
Start free

Studio

Recommended

$19/mo

Toll your whole catalog, across every site you run.

25 sites25,000 articles10 seatsOne year of history
  • Twenty-five sites, one dashboard
  • Ten team seats, invite your authors
  • A full year of history, not a month
  • Saved views and segment filters
  • CSV export and API access
Get started

Enterprise

Let’s talk

Unlimited scale, with the governance a compliance review asks for.

Sites by agreementUnlimited articlesSeats by agreementUnlimited history
  • Scheduled PDF and CSV reports
  • SAML single sign-on
  • Immutable audit log
  • GDPR/CCPA export and erasure
  • Reconciliation and anomaly alerts
Contact us

How we make money: One operator fee rides on each paid read as a separate buyer-to-operator transfer, taken at the time of payment, never from your settlement — so what you set is what you receive. No fee until an agent pays you, and a buyer whose client cannot sign a multi-leg quote pays you and skips the fee entirely. Studio is free until agents have paid you $50 through naulon. After that it's billed every month until you cancel, and cancelling takes one click.

Questions

Questions, answered

01Do I have to change my stack or move my DNS?

No re-platforming. Claim a naulon.app subdomain and you are tollable in minutes with nothing to install. To use your own domain you add one DNS record to verify it — your site keeps running exactly where it does now, and the toll runs at the edge in front of it.

02How does the money reach me?

The buyer pays straight to a wallet you control, in USDC, the moment the toll clears. We never hold it, so there is no payout step and no balance on our side. If that wallet is the one you created here with a passkey, the money sits in it under your key until you move it out.

03Do humans ever pay to read?

No. The gate’s classifier tolls only automated agents, so the people who visit your site read free.

04How is naulon different from other AI toll platforms?

Two ways. The money is custody-free: platforms that act as merchant of record hold your funds and pay them out, while naulon settles buyer to author directly and is never in the path. And it pays the author, not just the domain — down to per-citation splits between co-authors. You also self-host from your own origin instead of routing through a proxy.

05When do I actually start paying?

Every new site starts on Studio, and Studio bills nothing until agents have paid you $50 in total through naulon. Once you cross that line it's $19 a month until you cancel, and the charge starts by itself — you don't have to ask for it, and we don't ask you first. Cancelling is one click and drops you to Single site, which is free. The $50 is lifetime, not per month, so a quiet month never costs you anything.

More questions in the docs

Put your work behind the toll.

Claim a subdomain, set a toll, and the first paid citation lands on your dashboard as it settles.

settle · buyer → you · direct