x402 merchant
Quant Agent Shop$0.0013 / callquantagentshop.com ↗
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IP address lookup for one public IPv4 or IPv6 address: country, region and city (a city-level estimate with coordinates), continent, and network (ASN number and organisation). Use for fraud checks, analytics or routing. Not for finding a street address or a person. Local database, no third-party call per lookup. Typical response under 100 ms. Failed calls are not charged.

MerchantReport

0x4d8d…8309

0x4d8d8d4f04512029172e0176744eec4ae5238309Explorer
$0.14
Received
$0.00
Paid out
57
Settlements
10
Distinct counterparties
In the 57 settlements scanned

Received $0.14 of the $844.50M Roundhouse has indexed across 1,325,958 wallets — less than 0.0001% of it.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Chains (from the recent scan): Base (57)

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xede1…79c5$0.00$0.09322d agoGraph
0xec2a…d034$0.00$0.031515h agoGraph
0x171d…0fca$0.00$0.00913d agoGraph
0x2465…a1b1$0.00$0.0039350m agoGraph
0xc9c7…1670$0.00$0.00212d agoGraph
0xe827…50a0$0.00$0.001312h agoGraph
0x38b6…8b9f$0.00$0.001312h agoGraph
0xb83b…75cc$0.00$0.001315h agoGraph

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

Data quality

62% of observed volume is with a single counterparty, in all 57 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x2465…a1b10x4d8d…8309Base$0.0013100%coinbase50m ago0xb1d1b7…269ae0
0xe827…50a00x4d8d…8309Base$0.0013100%coinbase2h ago0x1489a3…82bf75
0x38b6…8b9f0x4d8d…8309Base$0.0013100%coinbase2h ago0xbc998c…1b24a9
0x2465…a1b10x4d8d…8309Base$0.0013100%coinbase3h ago0xe3544d…782b97
0x2465…a1b10x4d8d…8309Base$0.0013100%coinbase3h ago0x450156…c7a63c
0xb83b…75cc0x4d8d…8309Base$0.0013100%coinbase5h ago0x91e964…2197f5
0xec2a…d0340x4d8d…8309Base$0.0013100%coinbase15h ago0x0743d6…eb0ca7
0xec2a…d0340x4d8d…8309Base$0.0013100%coinbase15h ago0x6acc58…b183b1
0xec2a…d0340x4d8d…8309Base$0.0013100%coinbase15h ago0x9172be…63ca88
0xec2a…d0340x4d8d…8309Base$0.0013100%coinbase15h ago0x144d66…c43a52
0xec2a…d0340x4d8d…8309Base$0.0013100%coinbase15h ago0xee6a9d…425b40
0xec2a…d0340x4d8d…8309Base$0.0013100%coinbase15h ago0xe5b3fe…f55066
0xec2a…d0340x4d8d…8309Base$0.0015100%coinbase16h ago0xf47c7a…7fbdcf
0xec2a…d0340x4d8d…8309Base$0.002100%coinbase16h ago0xd51db9…8c34d9
0xec2a…d0340x4d8d…8309Base$0.0022100%coinbase16h ago0x14edc7…56dab9
0xec2a…d0340x4d8d…8309Base$0.0022100%coinbase16h ago0x30ae9c…c587dd
0xec2a…d0340x4d8d…8309Base$0.0025100%coinbase16h ago0xcac043…0a5094
0xec2a…d0340x4d8d…8309Base$0.003100%coinbase16h ago0x590112…f7a765
0xec2a…d0340x4d8d…8309Base$0.003100%coinbase16h ago0x0039e0…4e004e
0xec2a…d0340x4d8d…8309Base$0.0032100%coinbase16h ago0xf652b1…bc8654
0xec2a…d0340x4d8d…8309Base$0.004100%coinbase16h ago0xf12034…26ab30
0x7722…5e4a0x4d8d…8309Base$0.0013100%coinbase1d ago0x92239c…a30475
0xc9c7…16700x4d8d…8309Base$0.002100%coinbase2d ago0x06628c…f3878b
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x18de3a…7ecf6a
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xedf33d…c304fe

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x4d8d…8309's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x4d8d8d4f04512029172e0176744eec4ae5238309

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: 0x4d8d8d4f04512029172e0176744eec4ae5238309

curl -s 'https://api.roundhouseai.io/v0/merchants/0x4d8d8d4f04512029172e0176744eec4ae5238309'
curl -s 'https://api.roundhouseai.io/v0/entities/0x4d8d8d4f04512029172e0176744eec4ae5238309/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.