Zac Sheffer · October 20, 2026 · 8 min read
Picture the owner of a 20-person IT services firm asking an AI assistant for three cybersecurity vendors that work well with MSPs. The assistant reads a dozen vendor sites, calls one vendor's pricing API, and pays a fraction of a cent for the privilege. It hands back a shortlist. Six months later, one of those vendors signs a $40,000 contract.
Who introduced that customer?
The agent paid for the API call. The vendor's logs show a signed request from a known AI operator. The payment cleared in seconds. And nobody has been credited, let alone paid, for the introduction.
That gap is the most interesting thing about the agentic web for a company like ours, which tracks referrals for a living.
In August, Cloudflare described the Agentic Internet it's building as "readable, discoverable, callable, and payable." In its September follow-up it added that "the last word, payable, is the one that determines whether the open web can fund itself." Several pieces of that are now real:
| Rail | The question it answers | What it doesn't answer |
|---|---|---|
| Web Bot Auth | Who sent this request? | Did this agent introduce a buyer? |
| MCP authorization | Is this agent allowed to act for this user? | Who gets credit for what the user buys? |
| A2A | How do agents find and talk to each other? | Which agent's handoff created the deal? |
| x402 and Monetization Gateway | Did the agent pay for this call? | Who earned a share of the contract? |
| AP2 | Did the user authorize this purchase? | Who originated the opportunity? |
These are good pieces of infrastructure. Cloudflare says it sees more than 500 billion verified bot requests a week through Web Bot Auth. Monetization Gateway, in closed beta for U.S. sellers, lets a site charge agents per request, query, or token for pages, APIs, and MCP tools, using HTTP 402 and x402, with payments settled through Coinbase's facilitator in USDC on Base. Cloudflare's Pay Per Use pays publishers when verified AI buyers use their content.
Every one of them pays for access. A referral fee pays for origination. Those are different events, and no protocol on that list connects them.
It helps to separate them:
The new rails handle the first one well. The second is what AI search visibility is about. The third is where referral fees live, and it still needs the same things it has always needed.
Referral credit isn't a new problem. A finder's fee has long compensated someone for bringing two parties to a deal, on terms the paying party agreed to in advance.
Online, affiliate programs turned that into click tracking. Most pay the last click, which is easy to administer and often wrong about who created the opportunity.
B2B channel programs went another way. In deal registration, a partner registers a named opportunity, the vendor reviews it, and an approved registration protects that partner's claim to that deal.
The difference matters for agents. Click attribution asks which tracked touch gets the credit. Deal registration asks whether a named party has an acknowledged claim to a named opportunity. An agent-made introduction often produces no click at all. It needs something like registration.
In G2's 2026 Buyer Behavior Report, more than 60% of B2B buyers said they use or plan to use AI agents in software buying. The top uses are all evaluation: comparing total cost of ownership (51%), building shortlists (51%), researching solutions (49%). Only 9% are comfortable letting an agent execute a purchase within approved guardrails, and 2% without pre-approval.
So agents shape vendor selection long before anyone trusts them to buy. The introduction happens earlier than any click, inside a conversation no vendor can see.
The assistant platforms aren't charging for those introductions either. OpenAI has moved away from standalone Instant Checkout and now sends buyers to complete purchases on merchant sites, and says, "There are no fees on purchases that start in ChatGPT." The companies writing the shortlists aren't taking a cut of the introductions. For now, that leaves the question with the businesses on both sides.
When we say a referral "counts," we mean four things are true:
None of these need an agent to change. What changes is who the introducer is. An agent can't sign an agreement or receive a fee. The introducer is the person or business that directed the agent. If a fractional CFO has an assistant draft introductions to three vendors for a client, the CFO made those introductions. If a platform's assistant recommends you without any agreement, that's influence, and nobody is owed anything.
If you pay or receive referral fees, these terms are worth adding before agent-assisted introductions become routine. This is a starting point for a conversation with your lawyer, not legal advice.
Some industries have stricter rules. Lawyers generally can't pay for recommendations except in narrow cases, such as non-exclusive reciprocal referral agreements the client is told about. Mortgage settlement services fall under RESPA's anti-kickback rule. Routing an introduction through an agent doesn't change any of that.
An illustrative clause, again not legal advice:
An Agent-Assisted Introduction is a prospect-specific introduction made by Partner, or by an AI agent acting at Partner's direction, that is registered with Company, identifies the prospect, the agent or tool used, the date, and the business need, is confirmed by the prospect, and is accepted by Company. An automated request, content retrieval, page visit, or general recommendation alone is not an introduction.
Our referral fee agreement tool and attribution policy builder cover the rest of the basics.
"An agent mention is just another marketing touch." Often it is. Then treat it like one, and don't pay a referral fee for it. Decide in advance which is which.
"You can't prove the agent caused the deal." You can't prove most human referrals caused the deal either. That's why registration and agreed rules beat perfect measurement.
"Paying for recommendations will bias the agents." It's a real risk, and it's why disclosure matters. A paid introduction should be labeled, and it should never be passed off as a neutral ranking. We've written about why getting paid for introductions is fine when it's done in the open. The same holds when software does the introducing.
"Affiliate links already solve this." They do when there's a click. Agent introductions often have none.
Whoever the agreement recognizes as having made a registered introduction. Not whoever paid for the API call, signed the request, hosted the assistant, or showed up last in a click log.
The agentic web is getting good rails for identity, access, and payment. Introductions, attribution, and commissions still need an agreement and a record that follows the deal. That's the layer we build. Kai, our AI partner manager, already handles intake and follow-up with a person approving every action.
I'll be at Cloudflare Connect this week, including Wednesday's session on building an open agentic Internet that's "discoverable, callable, and payable." If you're working on the payable part, I'd like to talk about the part that comes after.
Can an AI agent earn a referral fee?
Not by itself. An agent can't sign an agreement or receive payment. The person or business that directed the agent can earn a referral fee, if their agreement with the vendor counts agent-assisted introductions and the introduction was registered and confirmed.
Do x402 or Cloudflare's Monetization Gateway handle referral fees?
No. They let a site charge an agent for access to a page, API, or tool, per request. A referral fee is paid when an introduction becomes a customer who pays, often months later. That needs an agreement and attribution, not a per-request payment.
What should a referral agreement say about AI-assisted introductions?
Define what counts as an introduction, including ones drafted or sent by an agent, and what doesn't, such as crawls and general AI mentions. Require registration and a human confirmation, set an attribution window, decide how multiple contributors split credit, and pay on collected revenue.
Do disclosure rules apply when an agent recommends a vendor?
If the agent's operator has a paid relationship with the vendor that the buyer wouldn't expect, disclosure is the safe course, and the FTC's Endorsement Guides require it in many cases. Lawyers, mortgage providers, and other regulated professions have stricter limits on referral payments.
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