x402 merchant
Kakerapetit Japan Company Data$0.002 / callapi.kakerapetit.dev ↗
Filing calendarAnnual reportDisclosure monitoringJapan stocksEdinet

EDINET filing calendar: annual securities reports (yukashoken hokokusho) filed by Japanese listed companies in a date range. Returns company code, EDINET document ID, fiscal period, accounting standard (JGAAP/IFRS/USGAAP) and the exact filing timestamp for each report — track new disclosures, trigger data pipelines, or find which Japanese stocks just reported. Query: /v2/calendar?from=2026-06-20&to=2026-06-30 (max 92 days per request).

MerchantReport

0x3a43…237d

0x3a43fdf92b1596b22ddf719d5b528c537da4237dExplorer
Received
$2.64↑ 2.5%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
436↓ 11%
Last 7d vs prior 7d
30
Distinct counterparties
Over the whole indexed history

Received $2.64 of the $3058.83M Roundhouse has indexed across 1,396,716 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (436)

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
0xe55e…df81$0.00$2.0631050m agoGraph
0x7e57…2f09$0.00$0.2046105d agoGraph
0xc9c7…1670$0.00$0.08142d agoGraph
0x54e1…f4e0$0.00$0.07111d agoGraph
0x171d…0fca$0.00$0.051018d agoGraph
0xec2a…d034$0.00$0.051032d agoGraph
0x8749…bc9c$0.00$0.03640d agoGraph
0x6a0b…4518$0.00$0.02231d agoGraph

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

Data quality

78% of observed volume is with a single counterparty, in all 436 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe55e…df810x3a43…237dBaseBase$0.002100%coinbase50m ago0xa3e0d7…02c5a7
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase50m ago0x4291fa…1866b0
0xe55e…df810x3a43…237dBaseBase$0.02100%coinbase50m ago0x5798e4…92161a
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase50m ago0x21d6f7…5d73d2
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase50m ago0x270f7e…7e9338
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase50m ago0x795aca…8a75c8
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase50m ago0xa9e96e…f73efc
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase50m ago0xe38f3a…8136d1
0xe55e…df810x3a43…237dBaseBase$0.002100%coinbase50m ago0x6ffcfa…17d2be
0xe55e…df810x3a43…237dBaseBase$0.002100%coinbase50m ago0x66748a…6b17ea
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase50m ago0xfca424…97a0bb
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase50m ago0x5b4b85…035c30
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase50m ago0x9342aa…0f0ccb
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase50m ago0x7a0771…b6a999
0x54e1…f4e00x3a43…237dBaseBase$0.02100%coinbase1d ago0x4223a3…8d2681
0xc9c7…16700x3a43…237dBaseBase$0.005100%coinbase2d ago0xc904ad…7eebbd
0xcb4c…bbb80x3a43…237dBaseBase$0.01100%coinbase6d ago0xd804ed…edb4be
0xe55e…df810x3a43…237dBaseBase$0.002100%coinbase7d ago0x735f23…0f0281
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase7d ago0x1b3e73…993ccc
0xe55e…df810x3a43…237dBaseBase$0.02100%coinbase7d ago0x55bff0…61ed63
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase7d ago0x2bd306…187bc3
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase7d ago0x1ccba2…a18ee9
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase7d ago0xb004bb…9ee23c
0xe55e…df810x3a43…237dBaseBase$0.01100%coinbase7d ago0x300c4d…7e39ae
0xe55e…df810x3a43…237dBaseBase$0.005100%coinbase7d ago0xf2bcc0…c38773

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x3a43…237d's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x3a43fdf92b1596b22ddf719d5b528c537da4237d

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: 0x3a43fdf92b1596b22ddf719d5b528c537da4237d

curl -s 'https://api.roundhouseai.io/v0/merchants/0x3a43fdf92b1596b22ddf719d5b528c537da4237d'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3a43fdf92b1596b22ddf719d5b528c537da4237d/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.