DEMOS

Each demo is a live Cloudflare Worker at api.stable402.com paired with a documented explainer page. Call the endpoints directly — no setup required.

01 Live

Basic 402 Gate

A Worker returning a proper V2 x402 response. Accept USDC on Base Sepolia via Coinbase CDP. The canonical reference implementation.

View implementation →

02 Coming Soon

Rate-Tiered Endpoint

Free tier returns a summary. The paid tier ($0.001/call, Bazaar-registered) returns the full structured dataset.

03 Coming Soon

Stripe Facilitator

The same x402 handshake, Stripe as facilitator. USDC on Base settles into your Stripe balance as fiat.

04 Coming Soon

MCP Server

An MCP server on Cloudflare Workers exposing a paid tool callable from Claude via the Payments MCP.