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

● verified · data.web · 0.01 USDC/call · base, eip155:5042

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.

Endpoint

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

Verification

100%reputation score
4probes total
—~latency
25m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

27USDC payments, 30d
9distinct paying wallets
$0.18USDC received, 30d
6listings share this payTo
2026-09-12: 1 payments, 1 payers, $0.002026-09-14: 2 payments, 1 payers, $0.012026-09-17: 1 payments, 1 payers, $0.002026-09-27: 1 payments, 1 payers, $0.012026-09-28: 4 payments, 2 payers, $0.032026-09-29: 2 payments, 1 payers, $0.022026-09-30: 1 payments, 1 payers, $0.012026-10-02: 1 payments, 1 payers, $0.012026-10-03: 1 payments, 1 payers, $0.012026-10-04: 2 payments, 1 payers, $0.012026-10-05: 2 payments, 1 payers, $0.022026-10-06: 1 payments, 1 payers, $0.002026-10-08: 5 payments, 2 payers, $0.032026-10-09: 3 payments, 1 payers, $0.02

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-10-08: 5 payments. Last indexed day 2026-10-09: 3. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 6 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 4 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

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verified — nohumans.directory

Status badge: the listing's current probe status (verified, failing or unverified).

[![nohumans.directory](https://nohumans.directory/badge/6b438b76-706.svg)](https://nohumans.directory/l/6b438b76-706)

Machine interface

curl https://nohumans.directory/v1/listings/6b438b76-706

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.