japan-business-day-api.matchan962.workers.dev
Base, Polygon · payout 0x1d813e4e4c7b0ae7900a6d2b6bca560941102859
Answers HTTP 402
10 of 10 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
1 x402-style payment from 1 distinct payer, $0.01 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 1
- Outside payers
- 1
- USDC
- 0.01
This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.
All USDC received at this payout address: $0.01 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x1d813e4e4c7b0ae7900a6d2b6bca560941102859 | 10 | 5 of 5 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 1 x402-style payment from 1 distinct payer, $0.01 USDC in the last 7 days (Base, exact read) |
| Polygon | 0x1d813e4e4c7b0ae7900a6d2b6bca560941102859 | 10 | 5 of 5 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | unknown. not measured on this chain yet |
- Hosts
- japan-business-day-api.matchan962.workers.dev
- Listings
- 20 registered in the x402 catalogue
- Price range
- $0.0050 to $0.010 per call, as registered
- Categories (auto)
- Other (12), Market data (6), Developer tools (2)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x1d813e…102859 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 20
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://japan-business-day-api.matchan962.workers.dev/v1/is-business-day Is a given date a business day in Japan? Returns weekday/holiday status, official holiday name (JA/EN) and next/previous business day. Source: Cabinet Office of Japan. | Base | Other | $0.005 | 2026-09-27 |
https://japan-business-day-api.matchan962.workers.dev/v1/jpx/trading-day Is the Tokyo Stock Exchange (JPX/TSE) open on a date? Returns closed reasons, next/previous trading day and the first/last trading days of the year (daihakkai/dainokai). | Base | Market data | $0.005 | 2026-09-27 |
https://japan-business-day-api.matchan962.workers.dev/v1/koyomi Japanese traditional calendar for a date: rokuyo (taian/butsumetsu... lucky days used for weddings, funerals, contracts), Japanese era (Reiwa) date, old lunisolar calendar date incl. leap months, 24 solar terms (sekki) … | Base | Other | $0.005 | 2026-09-27 |
https://japan-business-day-api.matchan962.workers.dev/v1/add-business-days Add or subtract N Japanese business days from a date (e.g. settlement date T+2, delivery ETA). Skips weekends and national holidays; optional bank calendar. | Base | Other | $0.01 | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/bank-value-date When will a bank transfer in Japan be credited? Given the submission time, returns the value date under standard processing: same day if before the bank cutoff (default 15:00 JST) on a bank business day, otherwise the n… | Base | Other | $0.01 | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/holidays List all Japanese national holidays (JA/EN names) for a year, from official Cabinet Office data. | Base | Other | $0.01 | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/jpx/record-date Japanese equities dividend/shareholder-benefit schedule: from a record date (kenri kakutei-bi) returns the last cum-rights trading day and the ex-rights date under T+2 settlement, handling weekends and holidays. | Base | Market data | $0.01 | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/jpx/sq Nikkei 225 futures/options SQ (special quotation) day for a contract month: 2nd Friday, moved earlier if a non-trading day, plus the last trading day. | Base | Market data | $0.01 | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/koyomi/find Find auspicious dates in Japan: list days in a range (up to 366 days) matching rokuyo (e.g. taian) and optional weekdays (e.g. sat,sun) - for scheduling weddings, moving, contract signing and ceremonies. | Base | Other | $0.01 | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/payment-due-date Japanese payment terms calculator (shimebi/shiharaibi): e.g. 'month-end close, paid end of next month', shifted to the previous/next business day when the due date is a weekend or Japanese holiday. Supports bank calenda… | Base | Developer tools | $0.01 | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/add-business-days Add or subtract N Japanese business days from a date (e.g. settlement date T+2, delivery ETA). Skips weekends and national holidays; optional bank calendar. | Polygon | Other | unknown | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/bank-value-date When will a bank transfer in Japan be credited? Given the submission time, returns the value date under standard processing: same day if before the bank cutoff (default 15:00 JST) on a bank business day, otherwise the n… | Polygon | Other | unknown | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/holidays List all Japanese national holidays (JA/EN names) for a year, from official Cabinet Office data. | Polygon | Other | unknown | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/is-business-day Is a given date a business day in Japan? Returns weekday/holiday status, official holiday name (JA/EN) and next/previous business day. Source: Cabinet Office of Japan. | Polygon | Other | unknown | 2026-09-27 |
https://japan-business-day-api.matchan962.workers.dev/v1/jpx/record-date Japanese equities dividend/shareholder-benefit schedule: from a record date (kenri kakutei-bi) returns the last cum-rights trading day and the ex-rights date under T+2 settlement, handling weekends and holidays. | Polygon | Market data | unknown | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/jpx/sq Nikkei 225 futures/options SQ (special quotation) day for a contract month: 2nd Friday, moved earlier if a non-trading day, plus the last trading day. | Polygon | Market data | unknown | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/jpx/trading-day Is the Tokyo Stock Exchange (JPX/TSE) open on a date? Returns closed reasons, next/previous trading day and the first/last trading days of the year (daihakkai/dainokai). | Polygon | Market data | unknown | 2026-09-27 |
https://japan-business-day-api.matchan962.workers.dev/v1/koyomi Japanese traditional calendar for a date: rokuyo (taian/butsumetsu... lucky days used for weddings, funerals, contracts), Japanese era (Reiwa) date, old lunisolar calendar date incl. leap months, 24 solar terms (sekki) … | Polygon | Other | unknown | 2026-09-27 |
https://japan-business-day-api.matchan962.workers.dev/v1/koyomi/find Find auspicious dates in Japan: list days in a range (up to 366 days) matching rokuyo (e.g. taian) and optional weekdays (e.g. sat,sun) - for scheduling weddings, moving, contract signing and ceremonies. | Polygon | Other | unknown | 2026-09-28 |
https://japan-business-day-api.matchan962.workers.dev/v1/payment-due-date Japanese payment terms calculator (shimebi/shiharaibi): e.g. 'month-end close, paid end of next month', shifted to the previous/next business day when the due date is a weekend or Japanese holiday. Supports bank calenda… | Polygon | Developer tools | unknown | 2026-09-28 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.