x402 merchant
Quant Agent Shop$0.0013 / callquantagentshop.com ↗
Web-searchWeb-scrapingCompany-dataResearchCompliance

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
$0.0026
Received
$0.00
Paid out
2
Settlements
0
Distinct counterparties
Over the whole indexed history

Received $0.0026 of the $844.50M Roundhouse has indexed across 1,325,958 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (60)

Activity

AprMayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xede1…79c5$0.00$0.09322d agoGraph
0xec2a…d034$0.00$0.04182m agoGraph
0x171d…0fca$0.00$0.00913d agoGraph
0x2465…a1b1$0.00$0.003931h agoGraph
0xc9c7…1670$0.00$0.00212d agoGraph
0xe827…50a0$0.00$0.001312h agoGraph
0x38b6…8b9f$0.00$0.001313h 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

60% of observed volume is with a single counterparty, in all 60 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc9c7…16700x4d8d…8309Base$0.002100%coinbase2d ago0x06628c…f3878b
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x18de3a…7ecf6a
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xedf33d…c304fe
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x20788d…c4a42c
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xd2c81a…54d221
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x0094b6…0c4ab1
0xede1…79c50x4d8d…8309Base$0.0015100%coinbase2d ago0x050133…9c38ee
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x965be1…481669
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xb60dab…ea5f93
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xd1c9a1…539802
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x6ff654…636389
0xede1…79c50x4d8d…8309Base$0.0032100%coinbase2d ago0x375d64…d93bfe
0xede1…79c50x4d8d…8309Base$0.0025100%coinbase2d ago0x7c54bf…1e6ec9
0xede1…79c50x4d8d…8309Base$0.0022100%coinbase2d ago0xf7dbf2…4daa15
0xede1…79c50x4d8d…8309Base$0.0022100%coinbase2d ago0xa35ccf…e5a2c8
0xede1…79c50x4d8d…8309Base$0.01100%coinbase2d ago0x1d5af5…a1299c
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x4128d6…d7d2a9
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xfff78b…52cc1e
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xd74ce3…91daa4
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x14fcae…1f5ad8
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x9c57a8…c57ab5
0xede1…79c50x4d8d…8309Base$0.0015100%coinbase2d ago0x369a6e…222d46
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x4501ff…023416
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0xe855f7…96bab2
0xede1…79c50x4d8d…8309Base$0.0013100%coinbase2d ago0x6a57bd…1faa47

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.