x402 merchant
x402 Intelligence API$0.05 / callapi.x402intel.uk
x402Seller-intelligenceAttributionOnchain-analyticsBase

x402 seller attribution intelligence: reported calls versus catalog-attributed on-chain USDC flow, payer-address concentration and forensic signals. Attribution is not protocol or fraud proof.

MerchantReport

0x7b13…f3e3

0x7b13107779cfda1beba3289d0fbe27310436f3e3Explorer
Inbound volume
$6.25↑ 1900%
Last 7d vs prior 7d
Settlements
104↑ 1900%
Last 7d vs prior 7d
8
Distinct counterparties

Chains: Base (104)

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
0x2a07…7bae$0.00$3.20646d agoGraph
0x527e…6ec4$0.00$1.85287h agoGraph
0x7e57…2f09$0.00$0.80437d agoGraph
0xc7a2…263e$0.00$0.1025d agoGraph
0xfadd…6c94$0.00$0.1027d agoGraph
0x6446…e6d5$0.00$0.1028d agoGraph
0x6937…c403$0.00$0.0514h agoGraph
0xc59e…98dc$0.00$0.0519d 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
0x6937…c4030x7b13…f3e3Base$0.05100%coinbase4h ago0xe4b50b…f8ad50
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase7h ago0xfefd09…92c508
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase7h ago0xf085ac…db892f
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase7h ago0x8970a6…b716e5
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase7h ago0x8e7179…5a8a22
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase8h ago0xa09650…aee94d
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0x8100dc…6ca2fa
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0x85d432…052452
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0x85b413…2a06c6
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0xdf60e9…0587c9
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0x61a3f5…ee1493
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0xe9561a…a57e84
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0x1c117d…b672c2
0x527e…6ec40x7b13…f3e3Base$0.05100%coinbase19h ago0x7014c9…750854
0xc7a2…263e0x7b13…f3e3Base$0.05100%coinbase5d ago0x5ec77a…2d0a3d
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x9fe06c…e2bd5f
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x27d704…7266e5
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0xd302d1…c89823
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x212681…a7df9b
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x19b236…2aaca2
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x5da7d3…f56c28
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0xe69e8d…c77840
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x18a27d…5f2ebe
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x9f8d13…f1ac86
0x2a07…7bae0x7b13…f3e3Base$0.05100%coinbase6d ago0x376840…d1617d

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x7b13…f3e3's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x7b13107779cfda1beba3289d0fbe27310436f3e3

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: 0x7b13107779cfda1beba3289d0fbe27310436f3e3

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x7b13107779cfda1beba3289d0fbe27310436f3e3'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x7b13107779cfda1beba3289d0fbe27310436f3e3/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.