x402 merchant
Dns

Detect material public DNS answer changes with a deterministic hash. TTL-only changes do not count and no arbitrary resolver or AXFR operation is exposed. Base mainnet USDC

MerchantReport

0xb48d…f7a9

0xb48d918151311f982d542ef5c84cc1cd54cff7a9Explorer
Received
$0.51↑ 108%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
260↑ 206%
Last 7d vs prior 7d
12
Distinct counterparties
Over the whole indexed history

Received $0.51 of the $850.08M Roundhouse has indexed across 1,340,578 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (260)

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
0xec2a…d034$0.00$0.23922d agoGraph
0xaebd…b82b$0.00$0.16606d agoGraph
0x2465…a1b1$0.00$0.03302d agoGraph
0xe827…50a0$0.00$0.03252d agoGraph
0xb83b…75cc$0.00$0.02242d agoGraph
0x38b6…8b9f$0.00$0.02172d agoGraph
0x6031…c2d1$0.00$0.01620h agoGraph
0xc9c7…1670$0.00$0.00523d 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 260 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xb83b…75cc0xb48d…f7a9Base$0.001100%coinbase2d ago0x5a9c2b…5b5319
0xe827…50a00xb48d…f7a9Base$0.001100%coinbase2d ago0x2997ec…93058a
0xe827…50a00xb48d…f7a9Base$0.001100%coinbase2d ago0x3fd7cc…f889d3
0x2465…a1b10xb48d…f7a9Base$0.001100%coinbase2d ago0x058a47…9e3916
0xb83b…75cc0xb48d…f7a9Base$0.001100%coinbase2d ago0x65cf0e…ff6d44
0xe827…50a00xb48d…f7a9Base$0.001100%coinbase2d ago0xfc3b17…2ec572
0xe827…50a00xb48d…f7a9Base$0.001100%coinbase2d ago0x33811d…3e2293
0x2465…a1b10xb48d…f7a9Base$0.001100%coinbase2d ago0x800df9…3e0e6b
0xb83b…75cc0xb48d…f7a9Base$0.001100%coinbase2d ago0x9c23d2…405473
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0xebadf3…273fda
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0xdf72a1…59f700
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x39451e…ac225b
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x5069d6…fa68e3
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x87e151…0a039e
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x6a082c…a18456
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x4d5983…bd8ff3
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x71a215…388f2b
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x70b735…474b90
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x6de93a…adde8c
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0xed7910…529c1f
0xec2a…d0340xb48d…f7a9Base$0.002100%coinbase2d ago0x7c8c35…dc45eb
0xec2a…d0340xb48d…f7a9Base$0.003100%coinbase2d ago0x293fad…d61ca3
0xec2a…d0340xb48d…f7a9Base$0.003100%coinbase2d ago0xe1251d…d44440
0xec2a…d0340xb48d…f7a9Base$0.003100%coinbase2d ago0x83a928…35278d
0xec2a…d0340xb48d…f7a9Base$0.003100%coinbase2d ago0x3444a9…54df56

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb48d…f7a9's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb48d918151311f982d542ef5c84cc1cd54cff7a9

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: 0xb48d918151311f982d542ef5c84cc1cd54cff7a9

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb48d918151311f982d542ef5c84cc1cd54cff7a9'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb48d918151311f982d542ef5c84cc1cd54cff7a9/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.