x402 merchant
Mint Intel: Ethereum chain data$0.001 / callmintintel.35-171-220-195.sslip.io ↗
EthereumEvmerc20Onchain-dataRpc

ETH/USD read straight from Ethereum state, no CEX or API key: the Chainlink ETH/USD feed (latestRoundData) plus the Uniswap v3 WETH/USDC 0.05% pool spot price in one RPC batch. Median of fresh sources, per-source price, feed age and round, spread in bps.

MerchantReport

0xd5f3…92e3

0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3Explorer
Received
$1.02
Last 7d vs prior 7d
Paid out
$6.40
Last 7d vs prior 7d
Settlements
179
Last 7d vs prior 7d
12
Distinct counterparties
Over the whole indexed history

Received $1.02 of the $860.92M Roundhouse has indexed across 1,354,101 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (161)

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xe052…dc0c$5.00$0.0015h agoGraph
0x21aa…4c43$1.09$0.80431h agoGraph
0xedd1…e765$0.17$0.17911d agoGraph
0x54f5…facf$0.05$0.0016h agoGraph
0xb902…404c$0.04$0.00111h agoGraph
0x788b…8454$0.01$0.0011d agoGraph
0x73cc…1ea4$0.00$0.00112h agoGraph
0x8ec9…9d15$0.00$0.00113h agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

18 self-dealing settlements (payer = payee) observed; 68% of observed volume is with a single counterparty, in all 161 observed settlements.

Organic volume $7.33 of $7.37 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xd5f3…92e30x21aa…4c43Base$0.02100%payAI1h ago0x4d54af…9345e4
0xd5f3…92e30x21aa…4c43Base$0.02100%payAI1h ago0x829eb3…685d41
0xd5f3…92e30x21aa…4c43Base$0.10100%payAI2h ago0x09a38d…071fb2
0x73cc…1ea40xd5f3…92e3Base$0.001100%coinbase2h ago0x760311…48b8e3
0x8ec9…9d150xd5f3…92e3Base$0.001100%coinbase3h ago0x7b1555…3e98af
0xd5f3…92e30x21aa…4c43Base$0.10100%payAI5h ago0x9ae541…e9a2ed
0xd5f3…92e30xe052…dc0cBase$5.00100%payAI5h ago0xf0d887…c54aa1
0xd5f3…92e30x21aa…4c43Base$0.01100%payAI6h ago0x2d7ed3…d754d3
0xd5f3…92e30x21aa…4c43Base$0.002100%payAI6h ago0xfa034f…73b680
0xd5f3…92e30x54f5…facfBase$0.05100%payAI6h ago0x5b1cac…3ebd30
0xaa34…1db30xd5f3…92e3Base$0.001100%coinbase8h ago0x93e403…c78a3e
0x35fe…c0300xd5f3…92e3Base$0.001100%coinbase9h ago0x33d8b7…b38b9b
0xd5f3…92e30x21aa…4c43Base$0.002100%payAI9h ago0x22ea01…3fd29e
0xd5f3…92e30x21aa…4c43Base$0.002100%payAI9h ago0x45c8b2…5ccaf5
0xd5f3…92e30xb902…404cBase$0.04100%payAI11h ago0xdcb31e…abfa1d
0xd5f3…92e30x21aa…4c43Base$0.01100%payAI11h ago0x72cbc1…fe1801
0xd5f3…92e30x21aa…4c43Base$0.02100%payAI12h ago0x165b58…c7de30
0x21aa…4c430xd5f3…92e3Base$0.50100%coinbase13h ago0x6ea378…d6536b
0xd5f3…92e30x21aa…4c43Base$0.50100%payAI13h ago0x35a508…b99fb1
0x21aa…4c430xd5f3…92e3Base$0.01100%coinbase15h ago0x06cfef…e52c41
0xd5f3…92e30x21aa…4c43Base$0.01100%payAI15h ago0x1457f2…479e0f
0xa1d1…19780xd5f3…92e3Base$0.001100%coinbase21h ago0xa365fe…eb8826
0x21aa…4c430xd5f3…92e3Base$0.01100%coinbase1d ago0x596efd…06759d
0xd5f3…92e30x21aa…4c43Base$0.01100%payAI1d ago0x2f8fdd…025c2e
0x21aa…4c430xd5f3…92e3Base$0.01100%coinbase1d ago0x29d1df…5c0bd6

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xd5f3…92e3's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3

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: 0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3

curl -s 'https://api.roundhouseai.io/v0/merchants/0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3'
curl -s 'https://api.roundhouseai.io/v0/entities/0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3/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.