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

USGS recent earthquakes worldwide (M2.5+)

MerchantReport

0xffff…e0db

0xffff4b8da8c165b556326453446f6940c8afe0dbExplorer
Received
$9.01↓ 37%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
283↓ 40%
Last 7d vs prior 7d
69
Distinct counterparties
Over the whole indexed history

Received $9.01 of the $258.32M Roundhouse has indexed across 712,831 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (283)

Funds flow over time

Activity

MarAprMayJunJulAugSep
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$2.473658d agoGraph
0xa661…262e$0.00$1.364221d agoGraph
0xd3d3…da2b$0.00$0.961935d agoGraph
0x91b1…a6db$0.00$0.851123d agoGraph
0x9cc4…b176$0.00$0.723585d agoGraph
0x254a…d091$0.00$0.4723104d agoGraph
0xb6eb…5365$0.00$0.41879d agoGraph
0x5551…14f5$0.00$0.30382d 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 283 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa19f…accc0xffff…e0dbBase$0.005100%coinbase1d ago0x2993dc…428c21
0x54e1…f4e00xffff…e0dbBase$0.003100%coinbase2d ago0x5b949e…2fe6b3
0xc9c7…16700xffff…e0dbBase$0.003100%coinbase2d ago0x308242…9f744c
0x79f8…f7580xffff…e0dbBase$0.02100%coinbase3d ago0xfef983…ad3d8f
0x79f8…f7580xffff…e0dbBase$0.05100%coinbase4d ago0x71c253…60bdfb
0x7ef1…4ae20xffff…e0dbBase$0.003100%coinbase6d ago0xf937f6…0d2c22
0x7dd8…17d20xffff…e0dbBase$0.003100%coinbase7d ago0x5ffb17…64ffc5
0x79f8…f7580xffff…e0dbBase$0.003100%coinbase7d ago0x7e4dc6…3be677
0x79f8…f7580xffff…e0dbBase$0.005100%coinbase7d ago0x350f6d…d49ad8
0xc9c7…16700xffff…e0dbBase$0.005100%coinbase7d ago0x15c1df…53c783
0xa19f…accc0xffff…e0dbBase$0.005100%coinbase7d ago0xfd95ee…4ad986
0xb92a…1e0f0xffff…e0dbBase$0.003100%coinbase8d ago0xfc183c…5362e6
0x9a07…9eea0xffff…e0dbBase$0.003100%coinbase8d ago0xbdade2…91de49
0x902d…82560xffff…e0dbBase$0.003100%coinbase11d ago0xbe36f8…e064ee
0x99d5…cf800xffff…e0dbBase$0.10100%coinbase12d ago0xbd7e37…8c25a3
0x2ebe…89d30xffff…e0dbBase$0.003100%coinbase12d ago0x3cf2b8…9a161a
0xc9c7…16700xffff…e0dbBase$0.005100%coinbase14d ago0x07d8fd…300179
0xc9c7…16700xffff…e0dbBase$0.003100%coinbase14d ago0x5c4aa9…3b2894
0xa19f…accc0xffff…e0dbBase$0.005100%coinbase14d ago0x886252…9dcc07
0xe3ba…3fb30xffff…e0dbBase$0.005100%coinbase15d ago0x1d573d…676808
0xe3ba…3fb30xffff…e0dbBase$0.003100%coinbase15d ago0x1c1496…6b7c80
0x7ef1…4ae20xffff…e0dbBase$0.005100%coinbase18d ago0x3ee2c6…0af195
0xc9c7…16700xffff…e0dbBase$0.05100%coinbase19d ago0x196d97…d3ef1f
0xa661…262e0xffff…e0dbBase$0.10100%coinbase21d ago0x52ea7a…4bc9d5
0x1ded…06490xffff…e0dbBase$0.003100%coinbase21d ago0x678612…2b9e6c

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 api.roundhouseai.io/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://api.roundhouseai.io/v0/merchants/0xffff4b8da8c165b556326453446f6940c8afe0db'
curl -s 'https://api.roundhouseai.io/v0/entities/0xffff4b8da8c165b556326453446f6940c8afe0db/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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