JPYC Service Monitor

open-pay.jp · x402

JPYC Service Monitor: weekly change feed for Japan-related JPYC and Web3 services. Each event is dated, typed (added / updated / removed / verified) and tied to an official source URL. Call with changedSince=YYYY-MM-DD set to your last run date to fetch only what changed; an empty changes list explicitly means no change, so a scheduled agent can report that without guessing. Without changedSince you get the full monitor snapshot.

Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 21:15 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

How addrbook checks →

Connect

https://open-pay.jp/api/paid/usdc/jpyc/services

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by: x402 Bazaarlast seen 25 Oct, 19:50 UTC
Wallets named: 0x52d4901142e2b5680027da5eb47c86cb02a3ca81named by x402 Bazaar
Listed since: 25 Oct 2026, 17:50 UTC

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
open-pay.jp	x402	Live	25 Oct, 21:15	25 Oct, 21:15	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

open-pay.jp