open-pay.jp
10 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 9C 1
endpoints
10
avg trust score
67.6
ecosystem avg 52.0
avg 30-day uptime
93.2%
ecosystem avg 53.6%
avg latency (EU)
763 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.001–$0.04
USDC per call
networks
1
At a glance
open-pay.jp operates 10 listed x402 endpoints across 1 network. 10 of them carry a computed trust score, averaging 67.6 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 93.2% (above the ecosystem average of 53.6%). Advertised prices range from $0.001 to $0.04 USDC per call. Best-scored endpoint: /api/paid/hello (grade B, 70.5).
Top endpoints by trust score
- /api/paid/hello/api/paid/helloEnd-to-end smoke test for x402 clients: returns a greeting plus the settlement timestamp, so an agent can prove its payment path works before spending on rea…→
- /api/paid/usdc/stores/api/paid/usdc/storesWhere JPYC (Japan's yen-pegged stablecoin) is accepted: curated exchanges, DEXes, dApps and bridges as JSON, each with category, supported assets and an offi…→
- /api/paid/usdc/japan-web3-directory/search/api/paid/usdc/japan-web3-directory/searchFilter the Japan Web3 Directory by category, token, chain or capability — the same sourced, date-stamped records as the full export, without pulling rows you…→
- /api/paid/usdc/japan-web3-directory/api/paid/usdc/japan-web3-directoryJapan Web3 Directory, full export: sourced records on Japan's JPYC/USDC, exchange, wallet and AI-agent services — every row carries an official source URL an…→
- JPYC Wallet Balance/api/paid/usdc/jpyc/balanceRead the current on-chain JPYC balance of any EVM address on one or all supported chains (Polygon, Kaia, Avalanche, Ethereum), with the token contract and th…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /api/paid/usdc/japan-web3-directory/search | B 69.9 | 92.8% | 1.00 | $0.02 |
| /api/paid/usdc/stores | B 70.1 | 93.8% | 1.00 | $0.04 |
| /api/paid/hello | B 70.5 | 94.6% | 1.00 | $0.001 |
| /api/paid/usdc/japan-web3-directory | B 69.8 | 92.5% | 1.00 | $0.02 |
| /api/paid/usdc/jpyc/balance JPYC Wallet Balance | B 67.7 | 94.8% | 1.00 | $0.002 |
| /api/paid/usdc/jpyc/supply JPYC Supply by Chain | B 67.6 | 94.1% | 1.00 | $0.002 |
| /api/paid/usdc/jpyc/transfers Recent JPYC Transfers | B 67.1 | 92.9% | 1.00 | $0.005 |
| /api/paid/usdc/jpyc/services JPYC Service Monitor | B 67.0 | 95.8% | 1.00 | $0.01 |
| /api/paid/usdc/stablecoin-payments Japan Stablecoin Payment Monitor | B 66.5 | 95.2% | 1.00 | $0.01 |
| /api/paid/usdc/jpyc/activity JPYC Network Activity | C 59.4 | 85.7% | 0.82 | $0.01 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.