x402 merchant
Quant Agent Shop$0.01 / 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
Received
$0.88
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
280
Last 7d vs prior 7d
10
Distinct counterparties
Over the whole indexed history

Received $0.88 of the $846.70M Roundhouse has indexed across 1,330,126 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (280)

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
0xede1…79c5$0.00$0.384934m agoGraph
0xec2a…d034$0.00$0.23385h agoGraph
0x2465…a1b1$0.00$0.096519h agoGraph
0xe827…50a0$0.00$0.06411d agoGraph
0xb83b…75cc$0.00$0.064219h agoGraph
0x38b6…8b9f$0.00$0.06411d agoGraph
0x171d…0fca$0.00$0.00914d agoGraph
0xc9c7…1670$0.00$0.00213d 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 280 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xede1…79c50x4d8d…8309Base$0.01100%coinbase34m ago0xb20a43…09fca9
0xede1…79c50x4d8d…8309Base$0.01100%coinbase34m ago0x307161…15d628
0xede1…79c50x4d8d…8309Base$0.01100%coinbase34m ago0x5a123c…dda5f8
0xede1…79c50x4d8d…8309Base$0.01100%coinbase34m ago0x2955f6…21c0a8
0xede1…79c50x4d8d…8309Base$0.01100%coinbase35m ago0x01dc8a…82e492
0xede1…79c50x4d8d…8309Base$0.03100%coinbase35m ago0x1fe224…d3422f
0xede1…79c50x4d8d…8309Base$0.01100%coinbase35m ago0x66649f…53649b
0xede1…79c50x4d8d…8309Base$0.03100%coinbase35m ago0x9268c9…f6c672
0xede1…79c50x4d8d…8309Base$0.01100%coinbase46m ago0xc9bbf3…c9f6d8
0xede1…79c50x4d8d…8309Base$0.01100%coinbase46m ago0x82db72…193f70
0xede1…79c50x4d8d…8309Base$0.01100%coinbase46m ago0x795aa2…499777
0xede1…79c50x4d8d…8309Base$0.01100%coinbase46m ago0x15524c…903795
0xede1…79c50x4d8d…8309Base$0.05100%coinbase46m ago0x18f750…2240be
0xede1…79c50x4d8d…8309Base$0.01100%coinbase46m ago0x49f2b3…8ea3ea
0xede1…79c50x4d8d…8309Base$0.03100%coinbase46m ago0xf6f55e…46105d
0xede1…79c50x4d8d…8309Base$0.01100%coinbase46m ago0x718f1f…44a652
0xede1…79c50x4d8d…8309Base$0.03100%coinbase46m ago0x77818d…c14a60
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase5h ago0x4ea7a9…b2938e
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase5h ago0x7d06b8…f119d0
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase5h ago0xd8125a…677ce7
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase8h ago0x1a12c4…fa04ed
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase8h ago0x8eb993…15ed0c
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase8h ago0x1d9684…2ae9c8
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase8h ago0x2cbc4e…dc7ecd
0xec2a…d0340x4d8d…8309Base$0.01100%coinbase8h ago0xb4c7ed…d11cde

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.