Roundhouse
AgentReport

0x3fc9…55b3

0x3fc9c40b042bc93d45348bfca60f60d95d4155b3
Paid out
$1.24
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
124
Last 7d vs prior 7d
1
Distinct counterparties
Over the whole indexed history

Paid $1.24 of the $716.75K Roundhouse has indexed across 25,161 wallets — 0.0002% of it.

Chains (from the recent scan): Base Sepolia (124)

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 catalogue100%$1.241241

$1.24 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; no listed price matches an amount this agent paid, so nothing narrows them.

  • 0x5a23…7ff8
    0x5a23…7ff8 · last paid 52d ago
    $1.24
    124 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

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
0x5a23…7ff8$1.24$0.0012452d agoGraph

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

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 124 observed settlements.

Organic volume $1.24 of $1.24 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI63d ago0x43ae22…41206e
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI63d ago0xd495d7…b10cc3
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI63d ago0x7b3830…686b69
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI63d ago0x3d581d…0e764a
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0xadf2d2…f70d53
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x61c3bf…13c535
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x66ac7d…9666e6
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x510211…345a0c
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0xee52ef…a804f1
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x214471…e59ff3
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0xffbfe7…c4c09a
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x21bba9…10749e
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x8d12c8…3a41e3
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0xa9887a…d94da6
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0xa2a81b…a4c1a3
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x3e002f…de5670
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x581e18…249c1e
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x92c261…b94dac
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x67cf9d…a0e084
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x35a65c…277e0c
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0xcfad0a…c62a43
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0xc0e629…d647e8
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x87ba03…5b0847
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI64d ago0x24c4be…6dc797

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 0x3fc9…55b3 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x3fc9c40b042bc93d45348bfca60f60d95d4155b3

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: 0x3fc9…55b3

curl -s 'https://api.roundhouseai.io/v0/agents/0x3fc9c40b042bc93d45348bfca60f60d95d4155b3'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3fc9c40b042bc93d45348bfca60f60d95d4155b3/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://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://preview.roundhouseai.io/skill.md first — it is the whole procedure.