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 $861.43M Roundhouse has indexed across 1,354,371 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$0.0017h agoGraph
0x21aa…4c43$1.09$0.80434h agoGraph
0xedd1…e765$0.17$0.17911d agoGraph
0x54f5…facf$0.05$0.0018h agoGraph
0xb902…404c$0.04$0.00114h agoGraph
0x788b…8454$0.01$0.0011d agoGraph
0x73cc…1ea4$0.00$0.00115h agoGraph
0x8ec9…9d15$0.00$0.00115h 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
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x48b766…24362b
0xedd1…e7650xd5f3…92e3Base$0.002100%coinbase1d ago0xdaf7b1…06b52d
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x240b85…6de790
0xedd1…e7650xd5f3…92e3Base$0.002100%coinbase1d ago0x1a177f…dc8ed4
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x0ff77c…421837
0xedd1…e7650xd5f3…92e3Base$0.002100%coinbase1d ago0x50634e…6d5589
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x11db4d…913275
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0xcb28a8…cd540d
0xedd1…e7650xd5f3…92e3Base$0.002100%coinbase1d ago0xb331ba…3c82fb
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x33d0e2…5fde87
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0xc15c05…06cc8e
0xedd1…e7650xd5f3…92e3Base$0.002100%coinbase1d ago0x51633b…61faa8
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x0c9ff1…abd91b
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0xdf5913…fd5fcf
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x1fa1f4…0a8e7f
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x75bd08…4b14a5
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0xca4e11…1e9292
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0xda5b18…78b70d
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0xb20546…9c6b63
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0xa31f53…8a55ed
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x4de7c6…2adc63
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x4c5aec…8dccbd
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x40a28e…66a841
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x9982c2…170be8
0xedd1…e7650xd5f3…92e3Base$0.001100%coinbase1d ago0x77d607…5125b7

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.