Roundhouse
AgentReport

0x4021…2b98

0x4021a5215e06fdad3f12c807186470c8adac2b98Explorer
Paid out
$5.15
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
379
Last 7d vs prior 7d
9
Distinct counterparties
Over the whole indexed history

Paid $5.15 of the $3066.54M Roundhouse has indexed across 1,400,689 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (379)

What it buys

Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.

GroupShareSpentCallsSellers
Not in any catalogue79%$4.062795
Web & Content20%$1.01923
Location & Weather2%$0.0881

$1.49 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 8 of 9 the amount paid narrows the list to the ones listed at that price.

Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

Funds flow over time

Activity

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0x7362…b696$2.18$0.00106288d agoGraph
vvsotnikov.eth$1.49$0.00149288d agoGraph
0x7d9d…405d$0.69$0.0069310d agoGraph
0xca12…cd0c$0.34$0.007318d agoGraph
0xfbd7…5ad0$0.22$0.0022318d agoGraph
0x26b3…e987$0.10$0.001318d agoGraph
0xd8ba…8e9b$0.08$0.008310d agoGraph
0xffa9…686f$0.03$0.0015318d 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 379 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x4021…2b98vvsotnikov.ethBaseBase$0.01100%coinbase312d ago0xea2cd4…5b0891
0x4021…2b980x7362…b696BaseBase$0.05100%coinbase313d ago0xb49f64…e0bc17
0x4021…2b980xd8ba…8e9bBaseBase$0.01100%coinbase313d ago0x91aa20…e7c2cc
0x4021…2b980x7362…b696BaseBase$0.05100%coinbase313d ago0xea5c9f…a63d75
0x4021…2b980xd8ba…8e9bBaseBase$0.01100%coinbase313d ago0xe6e8a1…920a1d
0x4021…2b980xd8ba…8e9bBaseBase$0.01100%coinbase313d ago0x029b64…e24744
0x4021…2b980x7362…b696BaseBase$0.05100%coinbase313d ago0xba4e6e…16cf05
0x4021…2b980x7362…b696BaseBase$0.05100%coinbase313d ago0x176c8e…3c224d
0x4021…2b980xd8ba…8e9bBaseBase$0.01100%coinbase313d ago0xc6b77f…93864a
0x4021…2b98vvsotnikov.ethBaseBase$0.01100%coinbase313d ago0x6cbd9c…07db3a
0x4021…2b98vvsotnikov.ethBaseBase$0.01100%coinbase313d ago0x16f450…37cc3d
0x4021…2b98vvsotnikov.ethBaseBase$0.01100%coinbase313d ago0x9ff96e…6544bf
0x4021…2b98vvsotnikov.ethBaseBase$0.01100%coinbase313d ago0x712a30…135651
0x4021…2b98vvsotnikov.ethBaseBase$0.01100%coinbase313d ago0x4866e6…e07da0
0x4021…2b98vvsotnikov.ethBaseBase$0.01100%coinbase313d ago0xdfefae…1290df
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist314d ago0x333d6a…880cc3
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist314d ago0x1ffb0a…d7e5a5
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist314d ago0x094bb4…d9b626
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist315d ago0x1c83cf…e771d2
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist315d ago0x80c335…715250
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist315d ago0x57471c…abcb9b
0x4021…2b980x7d9d…405dBaseBase$0.01100%coinbase315d ago0x152dfe…5ca7da
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist315d ago0x8961b8…e01735
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist315d ago0xba2cef…17f870
0x4021…2b980x7d9d…405dBaseBase$0.01100%heurist316d ago0x5d9770…c21d1f

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x4021…2b98 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x4021a5215e06fdad3f12c807186470c8adac2b98

Open skill.md
Show the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its
on-chain record support what its card claims?

  Agent: 0x4021…2b98

curl -s 'https://api.roundhouseai.io/v0/agents/0x4021a5215e06fdad3f12c807186470c8adac2b98'
curl -s 'https://api.roundhouseai.io/v0/entities/0x4021a5215e06fdad3f12c807186470c8adac2b98/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

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.