Intel / blog

Monetization Gateway beta: charge AI agents for consumption with HTTP 402

Source: blog.cloudflare.com
Date: Published Sep 30, 2026

Context

Cloudflare's Monetization Gateway gives an a way to buy access during the request for a resource. A seller defines which requests require payment and the price. The gateway responds with HTTP 402 payment instructions; the buyer signs a payment authorization and receives the resource after settlement. This supports per-request purchases of API calls, tools or data without sending the agent through a checkout page. The closed beta is open to eligible U.S.-based sellers and buyers. The beta announcement describes the transaction.

The beta follows Cloudflare's earlier announcement of the gateway plan. Charging for access fits resources where each request is the consumption being sold. A page that is fetched once and used many times raises a different accounting problem, which Cloudflare assigns to its separate Pay Per Use offering. Product distinction.

Key takeaways · AI-distilled

Payment happens inline over HTTP 402: the seller sets which requests cost what, the agent receives payment instructions, signs an authorization, and gets the resource after settlement, with no checkout redirect. Payments settle in USDC on Base via Coinbase's Facilitator.
Cloudflare targets the Gateway at resources where every request is the use, such as APIs, tools and data, and points high-value content that may be crawled once but used many times to its separate Pay Per Use network of verified buyers.
U.S. Cloudflare customers can pay AI Gateway for on select models at request time with the header PAYMENT-METHOD: x402. An origin-controlled pricing mode lets a seller supply prices from its own pricing engine instead of maintaining Gateway rules.
API2PDF saw more than a 50% conversion drop when users had to add a credit card after the first month. It now returns 402 to requests without an API key, quotes the maximum a request could cost under variable pricing, and settles only actual consumption.
Stocktwits put the Gateway in front of a separate agent-facing path for per-request sentiment, message volume, follower and trending signals, leaving its existing API and licenses unchanged. Ceramic.ai sells searches without an API key at fixed prices.

Terms in this piece · Glossary

AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
MCP — The Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.
x402 — A payment protocol built on HTTP's long-unused 402 status code, letting a server charge per request so software agents can pay without an account.
inference — Running a trained model to get answers — the phase where AI is actually used, as opposed to trained.

Read the source blog.cloudflare.com