x402 merchant
Gas Price$0.001 / callbase-facts.yankii.fr ↗
BaseGasFee

Get current gas price information (base fee, priority fee suggestion, gas price)

MerchantReport

0x4066…59a2

0x40661d56c2bf416c5946a8b21098eaf8d33459a2Explorer
Received
$0.19↓ 92%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
35↓ 88%
Last 7d vs prior 7d
6
Distinct counterparties
Over the whole indexed history

Received $0.19 of the $834.35M Roundhouse has indexed across 1,302,140 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (38)

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xd3e4…ddd5$0.00$0.09118d agoGraph
0x54e1…f4e0$0.00$0.0471h agoGraph
0xec2a…d034$0.00$0.04710d agoGraph
0x6a0b…4518$0.00$0.04711d agoGraph
0xc9c7…1670$0.00$0.0251d agoGraph
0xa1d1…1978$0.00$0.00115d 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 38 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x54e1…f4e00x4066…59a2Base$0.01100%coinbase1h ago0x4b310a…b08957
0x54e1…f4e00x4066…59a2Base$0.01100%coinbase3h ago0xdf6e00…59f9f4
0xc9c7…16700x4066…59a2Base$0.002100%coinbase1d ago0xaf2f03…3ff1a7
0x54e1…f4e00x4066…59a2Base$0.005100%coinbase4d ago0xba62e3…3840c5
0x54e1…f4e00x4066…59a2Base$0.005100%coinbase4d ago0xec6b1d…4298e5
0xa1d1…19780x4066…59a2Base$0.001100%coinbase5d ago0x1075ee…70086a
0xc9c7…16700x4066…59a2Base$0.002100%coinbase7d ago0x31dda1…4c9f1a
0xd3e4…ddd50x4066…59a2Base$0.03100%coinbase8d ago0xce4b5a…c71fdb
0x54e1…f4e00x4066…59a2Base$0.002100%coinbase8d ago0x6c1a96…3b0577
0xc9c7…16700x4066…59a2Base$0.005100%coinbase8d ago0x5487d5…67a8a8
0x54e1…f4e00x4066…59a2Base$0.002100%coinbase8d ago0x6086b2…02a7a2
0x54e1…f4e00x4066…59a2Base$0.001100%coinbase8d ago0xe5663a…db54ca
0xec2a…d0340x4066…59a2Base$0.001100%coinbase10d ago0x13a146…e10297
0xec2a…d0340x4066…59a2Base$0.002100%coinbase10d ago0xcbaee2…626b14
0xec2a…d0340x4066…59a2Base$0.002100%coinbase10d ago0x219e6b…177300
0xec2a…d0340x4066…59a2Base$0.005100%coinbase10d ago0x14643c…591fb3
0xec2a…d0340x4066…59a2Base$0.005100%coinbase10d ago0x8cbdd0…a01d23
0xec2a…d0340x4066…59a2Base$0.01100%coinbase10d ago0x32c086…3a06ec
0xec2a…d0340x4066…59a2Base$0.01100%coinbase10d ago0x01a8b5…eec596
0xd3e4…ddd50x4066…59a2Base$0.01100%coinbase11d ago0x0202ea…48a0ec
0x6a0b…45180x4066…59a2Base$0.01100%coinbase11d ago0x6374ac…6d91ad
0x6a0b…45180x4066…59a2Base$0.001100%coinbase11d ago0x19c47e…4bcfd5
0x6a0b…45180x4066…59a2Base$0.005100%coinbase11d ago0x67e93d…b7744b
0x6a0b…45180x4066…59a2Base$0.002100%coinbase11d ago0x6a78f9…94594d
0x6a0b…45180x4066…59a2Base$0.01100%coinbase11d ago0x122775…718c30

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x4066…59a2's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x40661d56c2bf416c5946a8b21098eaf8d33459a2

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: 0x40661d56c2bf416c5946a8b21098eaf8d33459a2

curl -s 'https://api.roundhouseai.io/v0/merchants/0x40661d56c2bf416c5946a8b21098eaf8d33459a2'
curl -s 'https://api.roundhouseai.io/v0/entities/0x40661d56c2bf416c5946a8b21098eaf8d33459a2/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.