x402 merchant
AIS Fleet$0.02 / callaisfleet.com ↗
AisVesselPortPort-callsMaritime

Get the UN/LOCODE port calls of the last 30 days for a 9-digit MMSI as JSON: arrivals, departures, estimated flags, and the port the vessel is in now. Boundaries not directly observed are flagged estimated, and the response names when capture coverage began.

MerchantReport

0xa4b5…4bc4

0xa4b5056e8260d49213e64c081b504c8535c14bc4Explorer
Received
$6.52↓ 99%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
32↓ 92%
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $6.52 of the $3059.45M Roundhouse has indexed across 1,397,037 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (32)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x6a76…8a20$0.00$6.26266d agoGraph
0xd494…b0e1$0.00$0.20231d agoGraph
0xa1d1…1978$0.00$0.0535d agoGraph
0xf1f1…57f9$0.00$0.0116d agoGraph

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

Data quality

96% of observed volume is with a single counterparty, in all 32 observed settlements.

Organic volume $6.52 of $6.52 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa1d1…19780xa4b5…4bc4BaseBase$0.02100%coinbase5d ago0x138f3c…85906d
0xf1f1…57f90xa4b5…4bc4BaseBase$0.01100%coinbase6d ago0xcc69c5…2b544b
0x6a76…8a200xa4b5…4bc4BaseBase$1.00100%coinbase6d ago0xcd8da9…515eb2
0x6a76…8a200xa4b5…4bc4BaseBase$0.50100%coinbase6d ago0xcde327…a3ccba
0x6a76…8a200xa4b5…4bc4BaseBase$0.50100%coinbase6d ago0x7cfc8c…75b092
0x6a76…8a200xa4b5…4bc4BaseBase$0.50100%coinbase6d ago0xf87433…d979e5
0x6a76…8a200xa4b5…4bc4BaseBase$0.15100%coinbase6d ago0x1b0fa4…99fb32
0x6a76…8a200xa4b5…4bc4BaseBase$0.05100%coinbase6d ago0x9328b3…95f9f2
0x6a76…8a200xa4b5…4bc4BaseBase$0.02100%coinbase6d ago0x1851f9…188536
0x6a76…8a200xa4b5…4bc4BaseBase$0.02100%coinbase6d ago0x3634e8…670b49
0x6a76…8a200xa4b5…4bc4BaseBase$0.01100%coinbase6d ago0xf394aa…e1d17d
0x6a76…8a200xa4b5…4bc4BaseBase$0.01100%coinbase6d ago0xbc5b36…f59144
0x6a76…8a200xa4b5…4bc4BaseBase$0.01100%coinbase6d ago0xac118e…8f11c5
0xa1d1…19780xa4b5…4bc4BaseBase$0.02100%coinbase20d ago0x7c670b…5113f6
0x6a76…8a200xa4b5…4bc4BaseBase$0.02100%coinbase20d ago0x482a9f…312266
0xa1d1…19780xa4b5…4bc4BaseBase$0.01100%coinbase24d ago0xa9bddf…c7dea9
0x6a76…8a200xa4b5…4bc4BaseBase$1.00100%coinbase30d ago0x54c97b…c2758e
0x6a76…8a200xa4b5…4bc4BaseBase$0.50100%coinbase30d ago0xbed660…692a6d
0x6a76…8a200xa4b5…4bc4BaseBase$0.50100%coinbase30d ago0x9c75df…0950c7
0x6a76…8a200xa4b5…4bc4BaseBase$0.50100%coinbase30d ago0xd3b663…d98667
0xd494…b0e10xa4b5…4bc4BaseBase$0.05100%coinbase31d ago0x891ee4…b0fb54
0xd494…b0e10xa4b5…4bc4BaseBase$0.15100%coinbase31d ago0xea90c9…d27bc2
0x6a76…8a200xa4b5…4bc4BaseBase$0.01100%coinbase41d ago0x3ac1cb…126cb0
0x6a76…8a200xa4b5…4bc4BaseBase$0.15100%coinbase48d ago0x5d4e68…e73fb7
0x6a76…8a200xa4b5…4bc4BaseBase$0.05100%coinbase48d ago0x9da42c…1ff67a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xa4b5…4bc4's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xa4b5056e8260d49213e64c081b504c8535c14bc4

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: 0xa4b5056e8260d49213e64c081b504c8535c14bc4

curl -s 'https://api.roundhouseai.io/v0/merchants/0xa4b5056e8260d49213e64c081b504c8535c14bc4'
curl -s 'https://api.roundhouseai.io/v0/entities/0xa4b5056e8260d49213e64c081b504c8535c14bc4/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.