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AI Tollbooth: charge AI crawlers and agents for your content.

Decide which AI bots read your site for free, which are blocked and which pay. Then put a price on your API, data or tool so AI agents can pay per call, without hurting the search and AI visibility you already have.

Price
From $499 USD
Timeline
Usually 1 to 2 weeks
Where
Remote, clients worldwide
In short

Red Center Studio sets up paid access for AI crawlers and AI agents on Cloudflare: a crawler policy that keeps AI search assistants welcome while charging or blocking the rest, Cloudflare's paid crawler access where your account has it (pay per crawl is being replaced by Pay Per Use, in beta since 30 September 2026), and pay-per-call APIs that AI agents pay for in USDC using the x402 standard. The x402 option runs on Cloudflare Workers and works from any country. Setup starts from $499 USD and usually takes 1 to 2 weeks.

Who it is for

  • Publishers, writers and niche sites whose original content AI crawlers read every day.
  • Businesses with data, listings, prices or research that AI agents would pay to query.
  • Developers and agencies who want a paid API or tool that AI agents can buy from without a sign-up or an API key.

Sound familiar?

  • AI bots read our whole site every week, and we get nothing back.
  • We want to charge AI companies, but we do not want to disappear from ChatGPT, Claude or Google AI answers.
  • Our API needs accounts, keys and invoices, so AI agents cannot just pay and use it.
  • We have heard about pay per crawl and x402, but we do not know where to start.

What changes for you

  • A clear crawler policy: AI search assistants that send you visitors stay welcome, and crawlers that send nothing back are charged or blocked, bot by bot.
  • Paid access switched on, with payments going straight to your own Cloudflare account or wallet, never through Red Center Studio.
  • A pay-per-call endpoint that AI agents can find and buy from on their own, tested on a free test network before any real money moves.

What is included

  • An AI crawler review: which AI bots visit, how often, what they read and which ones send visitors back, from Cloudflare AI Crawl Control and your logs.
  • A per-bot policy in robots.txt and Cloudflare: allow, block or charge, with AI search assistants kept open so your GEO is protected.
  • Cloudflare's paid crawler access: applying for access and setting your price. Cloudflare is replacing pay per crawl with Pay Per Use, in beta since 30 September 2026, which pays publishers when their content is used in an answer. Cloudflare decides who gets access.
  • A pay-per-call API using x402 on Cloudflare Workers: your price per call in USDC, refused and failed calls never charged, and a receipt on every paid call. It works from any country.
  • A free, machine-readable price list and llms.txt entries, so AI agents can find what you sell.
  • Testing on the Base Sepolia test network first, then real payments switched on once you approve.

What you receive

  • Your crawler policy, live in robots.txt and Cloudflare, with a one-page summary of each decision.
  • The paid endpoint live on your domain, in your own Cloudflare account, with the code in your repository.
  • A payout checklist: where payments land and how to move them to your bank. You hold the wallet, never Red Center Studio.
  • Handover notes: how to change prices, add endpoints and switch any of it off.

Stack

Cloudflare AI Crawl Control and Cloudflare's paid crawler access (Pay Per Use, which is replacing pay per crawl) for crawlers, Cloudflare Workers for paid endpoints, the x402 payment standard with USDC on Base, and robots.txt and llms.txt for discovery.

What is not included

  • A guarantee of income from AI crawlers or agents.
  • Payment provider and network fees.
  • Legal advice on licensing your content.
Price and timeline

From $499 USD.

Fixed quote after a short review of your site, your AI bot traffic and what you want to charge for. Timeline: usually 1 to 2 weeks. Prices are in USD.

Option

AI crawler policy and pay per crawl setup

From $499 USD

A review of your AI bot traffic, a per-bot allow, block or charge policy, and Cloudflare's paid crawler access (Pay Per Use, which is replacing pay per crawl) set up where your account has access.

Option

Pay-per-call API for AI agents (x402)

From $999 USD

An API, dataset or tool given a per-call price that AI agents pay in USDC over x402, built on Cloudflare Workers and tested on a test network first. Works from any country.

How it works

Review, Build, Launch, Care.

  1. Review. Your site, your AI bot traffic and what is worth charging for, with a fixed quote.
  2. Build. The crawler policy, Cloudflare's paid crawler settings where you have access, and the paid endpoint, set up on a test network first.
  3. Launch. Real payments switched on after you approve a test payment from start to finish.
  4. Care. Optional Care and Growth Plan from $300 USD per month to watch bot traffic, payments and updates.

I work remotely with clients worldwide. Questions, reviews and updates run asynchronously across time zones, with calls booked at times that suit you.

Relevant work

Built and running in production.

This website

redcenterstudio.com

This site: static pages served from Cloudflare Workers, structured data on every page, llms.txt for AI assistants, and two free tools built in, an error decoder and a GEO audit that runs server-side in a Worker.

Get started

Tell me about your project.

Send the details and I reply by email with the next steps and a fixed quote. Questions first? Email Hello@redcenterstudio.com or book a short call.

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AI tollbooth setup questions

Will charging AI crawlers hurt my visibility in ChatGPT, Claude or Google AI answers?

It can if every bot is charged or blocked, which is why the policy is set bot by bot. AI search assistants that cite you and send visitors stay free. Crawlers that send nothing back are the ones charged or blocked. Your pages stay free for people to read.

What is pay per crawl?

A Cloudflare feature that lets a site owner set a price for AI crawlers. A crawler that has agreed to pay gets the page, and one that has not gets an HTTP 402 Payment Required reply. Cloudflare handles the billing. Cloudflare is replacing it with Pay Per Use, in beta since 30 September 2026, where publishers are paid when their content is used in an answer. Both are betas, so access depends on Cloudflare.

What is x402?

An open standard for paying over the web with HTTP 402. An AI agent asks for something, gets the price, signs a payment in USDC and gets the result, with no sign-up or API key. Coinbase and Cloudflare both support it.

Does this work outside the United States?

Yes. The pay-per-call API we build uses x402 on Cloudflare Workers in your own account, and it works from any country. Cloudflare's Monetization Gateway, which applies x402 payment rules to matching traffic, is a closed beta for sellers and buyers based in the United States only.

How much money will this make?

That depends on how much AI traffic you get and what agents will pay. For most small sites it is modest. It suits sites with original content, data or tools that AI agents want. No income is promised.

Do I need cryptocurrency?

For x402, payments arrive as USDC, a dollar-backed stablecoin, in a wallet you control. The handover covers setting one up and moving funds to your bank. Cloudflare's paid crawler access is billed through Cloudflare instead. For tax and accounting, ask your accountant.

Do you use this yourself?

Yes. This site's GEO audit is built as a pay-per-call API for AI agents. It switches on once its receiving wallet is set, and redcenterstudio.com/api/agent always shows whether it is live. Every page, and the audit for people, stays free.

Not quite right?

A step up, or a smaller first step.

The next step up

AI Search Growth (SEO and GEO)

Setup from $2,500 USD, then from $750 USD per month

Red Center Studio runs technical SEO and GEO (generative engine optimisation) programmes that help businesses rank in Google and be cited by AI assistants such as ChatGPT, Claude, Perplexity and Google AI Overviews. Setup starts from $2,500 USD and takes 3 to 4 weeks, followed by monthly growth and visibility reporting from $750 USD per month.