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OpenPay Japan Web3 Directory - USDC Payment Endpoint
x402
OpenPay Japan Web3 Directory - USDC Payment Endpoint is a paid API for AI agents from open-pay.jp, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-18).
Returns OpenPay merchant/directory information for Japan Web3 listings, accessible via micropayment of $0.02 USDC using the x402 payment protocol
Price / call$0.02
Success—
StatusUnknown
How this service works
Japan Web3 Directory, full export: sourced records on Japan's JPYC/USDC, exchange, wallet and AI-agent services — every row carries an official source URL and last-verified date.
Output
Returns directory data about Japan-based merchants registered with OpenPay that accept JPYC and/or USDC stablecoin payments, including details about their payment capabilities (QR, mobile order, AI agent payment support) and associated business information within the Japan Web3 ecosystem.
Example use cases
Discover USDC-accepting merchants in Japan
“Can you fetch the OpenPay Japan Web3 directory and show me which merchants in Japan accept USDC or JPYC payments? I'm looking for shops or restaurants I can pay at with stablecoins.”
AI agent autonomous Japan merchant lookup
“I'm building an AI shopping agent for Japan — pull the OpenPay Japan Web3 directory so I can see which businesses support AI agent payments with USDC or JPYC.”
Research Japan stablecoin payment ecosystem
“I'm researching the Japan Web3 payment landscape — fetch the OpenPay directory so I can analyze which merchants have adopted JPYC or USDC mobile ordering and QR payment infrastructure.”
Technical details
Endpoint
GEThttps://open-pay.jp/api/paid/usdc/japan-web3-directory?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to discover Japan-based merchants that accept JPYC or USDC stablecoin payments, particularly those using OpenPay's infrastructure for QR payments, mobile ordering, or AI agent-compatible payments. Prefer this over generic business directories when the specific requirement is Web3/stablecoin payment compatibility in Japan.
Side effects
- Payment not included or insufficient USDC (402 Payment Required)
- Invalid or malformed x402 payment header
- Network timeout accessing open-pay.jp
- Directory data temporarily unavailable (503)
- Stale or empty directory if no merchants are registered
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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