x402 merchant
Japan Business Calendar$0.01 / calltorii-gateway-production.ichis-lab.workers.dev ↗
JapanHolidaysBusiness-daysCalendarWareki

Tell whether a given date is a Japanese business day. Japanese national holidays and business-day calculations derived from the Cabinet Office official CSV. Returns holidays for a given year, plus business-day arithmetic used by invoicing, logistics and HR systems in Japan.

MerchantReport

0x9a98…837a

0x9a983e4d091ca98f8591272d7b436893188e837aExplorer
Received
$0.16↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
16↓ 100%
Last 7d vs prior 7d
13
Distinct counterparties
Over the whole indexed history

Received $0.16 of the $3105.10M Roundhouse has indexed across 1,405,259 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (16)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa1d1…1978$0.00$0.02211d agoGraph
0xc9c7…1670$0.00$0.02220d agoGraph
0x0962…7279$0.00$0.02248d agoGraph
0xc498…254a$0.00$0.01113d agoGraph
0x6031…c2d1$0.00$0.01114d agoGraph
0x9d42…ece9$0.00$0.01117d agoGraph
0x7722…5e4a$0.00$0.01118d agoGraph
0xfb4d…1753$0.00$0.01120d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

No concentration or self-dealing patterns detected in all 16 observed settlements.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x9a98…837a's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x9a983e4d091ca98f8591272d7b436893188e837a

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x9a983e4d091ca98f8591272d7b436893188e837a

curl -s 'https://api.roundhouseai.io/v0/merchants/0x9a983e4d091ca98f8591272d7b436893188e837a'
curl -s 'https://api.roundhouseai.io/v0/entities/0x9a983e4d091ca98f8591272d7b436893188e837a/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.