x402 Readiness Assessment

Make your API payable by AI agents · UAI Systems LLC

Make your API payable by AI agents. x402 lets autonomous clients pay per request with USDC through HTTP 402 — no traditional signup flow required. UAI Systems reviews your API surface, auth model, and pricing fit, then can implement the payment flow on Cloudflare Workers with CDP facilitator wiring and agent discovery metadata.

This first-version form opens your email client with a structured request to [email protected]. No backend storage on this page.

Do not submit secrets or private keys. Do not include API keys, wallet private keys, credentials, or private repository URLs. Describe endpoints and auth models in plain language only.

What you get from the review

Fit assessment for x402 per-call pricing vs your current billing model
Endpoint and schema recommendations for agent discovery (catalog + Bazaar metadata)
Cloudflare Workers architecture notes for 402 middleware and facilitator integration
Testnet vs mainnet rollout sequencing — UAI implements; deployment is not fully automatic today

UAI can implement this on Cloudflare Workers. We design and deploy the payment flow, document the catalog, and help you reach agent marketplaces — with human review at each rollout stage.

Automated implementation package

For qualified APIs, UAI can produce an implementation package that accelerates x402 rollout. This is a guided engineering deliverable — not a one-click deploy product yet.

x402 middleware config — Hono/Workers route map, 402 responses, payment headers
Pricing model — per-endpoint USDC pricing aligned to API cost and value
CDP facilitator checklist — verify/settle, API keys, network selection
Wallet setup checklist — public pay-to address, payer wallet for smoke tests (no keys in repo)
Testnet / mainnet rollout plan — staged indexing and discovery validation
Agentic Market / Bazaar metadata — catalog schema, discovery extensions, listing URLs

See our live reference catalog: x402 Agentic Commerce APIs · live JSON catalog

Frequently asked questions

What information should I include in the request?

Describe your API in plain language — endpoints, auth model, and who the clients are. Do not submit API keys, wallet private keys, or credentials.

Is the form stored on your servers?

No. This page opens your email client with a structured message to [email protected]. No backend storage occurs on this route.

Does UAI deploy x402 automatically after the review?

No. The review produces fit assessment and implementation guidance. Rollout on Cloudflare Workers includes human review at each stage — see our live reference catalog for what we operate today.