x402 merchant
PayPerByte$0.003 / callx402.payperbyte.io
PayperbyteEarthquakesGeneraleip712-attested

USGS recent earthquakes worldwide (M2.5+)

MerchantReport

0xffff…e0db

0xffff4b8da8c165b556326453446f6940c8afe0dbExplorer
Inbound volume
$7.93↓ 47%
Last 7d vs prior 7d
Settlements
246↑ 86%
Last 7d vs prior 7d
56
Distinct counterparties

Chains: Base (246)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x7e57…2f09$0.00$2.473635d agoGraph
0xa661…262e$0.00$1.264170d agoGraph
0xd3d3…da2b$0.00$0.961911d agoGraph
0x9cc4…b176$0.00$0.723561d agoGraph
0x254a…d091$0.00$0.472380d agoGraph
0xb6eb…5365$0.00$0.41855d agoGraph
0x5551…14f5$0.00$0.30358d agoGraph
0xe87c…0ba6$0.00$0.25438d 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 observed activity.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc59e…98dc0xffff…e0dbBase$0.005100%coinbase1d ago0xd3fd8b…319b33
0xc59e…98dc0xffff…e0dbBase$0.003100%coinbase1d ago0xa4a5b9…2c7ab2
0xc59e…98dc0xffff…e0dbBase$0.003100%coinbase3d ago0x37ecef…1f9901
0xc59e…98dc0xffff…e0dbBase$0.005100%coinbase3d ago0x251d9c…ed47aa
0x54e1…f4e00xffff…e0dbBase$0.005100%coinbase5d ago0xc31e20…c1ad44
0x54e1…f4e00xffff…e0dbBase$0.003100%coinbase5d ago0xaa28c3…2d2601
0x2a07…7bae0xffff…e0dbBase$0.05100%coinbase5d ago0xd524f4…e748d5
0x2a07…7bae0xffff…e0dbBase$0.005100%coinbase5d ago0xcc51e9…235638
0x91b1…a6db0xffff…e0dbBase$0.02100%coinbase5d ago0x7d8b9b…94a830
0x2a07…7bae0xffff…e0dbBase$0.003100%coinbase5d ago0x55428c…586047
0x2a07…7bae0xffff…e0dbBase$0.10100%coinbase5d ago0x2efe3f…20f1f9
0x2a07…7bae0xffff…e0dbBase$0.005100%coinbase5d ago0xda2467…ae744b
0x91b1…a6db0xffff…e0dbBase$0.01100%coinbase5d ago0xa610b3…b0913a
0x6446…e6d50xffff…e0dbBase$0.003100%Route unknown7d ago0x6609b3…cfe197
0xc59e…98dc0xffff…e0dbBase$0.003100%Route unknown8d ago0x442468…039d6a
0xc59e…98dc0xffff…e0dbBase$0.005100%Route unknown8d ago0xa5bb9b…dff2cf
0x91b1…a6db0xffff…e0dbBase$0.10100%Route unknown10d ago0xa7a465…e75721
0x91b1…a6db0xffff…e0dbBase$0.10100%Route unknown10d ago0x1e63b1…805671
0xd3d3…da2b0xffff…e0dbBase$0.10100%Route unknown11d ago0x0cd831…fd3515
0xd3d3…da2b0xffff…e0dbBase$0.10100%Route unknown11d ago0x700c96…922cc0
0xc533…2d7a0xffff…e0dbBase$0.005100%Route unknown18d ago0xfce657…103f75
0xc533…2d7a0xffff…e0dbBase$0.003100%Route unknown18d ago0x965830…3ee2ec
0x72f6…04c40xffff…e0dbBase$0.03100%Route unknown21d ago0xf643d3…e1e4d8
0x72f6…04c40xffff…e0dbBase$0.005100%Route unknown21d ago0xad6f20…18fe43
0x72f6…04c40xffff…e0dbBase$0.003100%Route unknown21d ago0x2cf55d…2f7fcb

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xffff…e0db's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0xffff4b8da8c165b556326453446f6940c8afe0db

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: 0xffff4b8da8c165b556326453446f6940c8afe0db

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0xffff4b8da8c165b556326453446f6940c8afe0db'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0xffff4b8da8c165b556326453446f6940c8afe0db/settlements?limit=50'

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.