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↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
35↓ 100%
Last 7d vs prior 7d
6
Distinct counterparties
Over the whole indexed history

Received $0.19 of the $842.20M Roundhouse has indexed across 1,319,320 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (39)

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$0.091112d agoGraph
0x54e1…f4e0$0.00$0.0474d agoGraph
0xec2a…d034$0.00$0.04714d agoGraph
0x6a0b…4518$0.00$0.04715d agoGraph
0xc9c7…1670$0.00$0.0256d agoGraph
0x7722…5e4a$0.00$0.001129m agoGraph
0xa1d1…1978$0.00$0.00119d 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 39 observed settlements.

Recent activity

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.