Roundhouse
AgentReport

0x3fb7…d0b1

0x3fb78483c54b7df38f10870327ffcb1c7e12d0b1
Paid out
$0.31
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
73
Last 7d vs prior 7d
1
Distinct counterparties
Over the whole indexed history

Paid $0.31 of the $716.75K Roundhouse has indexed across 25,161 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base Sepolia (73)

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%$0.31731

$0.31 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.

  • 0xb123…0d18
    0xb123…0d18 · last paid 96d ago
    $0.31
    73 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
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xb123…0d18$0.31$0.007396d 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 73 observed settlements.

Organic volume $0.31 of $0.31 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase103d ago0x69fbb3…d389e9
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase103d ago0x89635f…dfc825
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.01100%coinbase103d ago0x35c0c1…bd95fd
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase103d ago0x14b356…f53b08
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase103d ago0xf34b2d…918406
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase103d ago0x6fcdca…71b9dc
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase103d ago0x37889e…5bd4d6
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xff7f84…62cee4
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xe6811e…3ec4c3
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xf18022…37a480
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xdbf780…90b374
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.01100%coinbase104d ago0x9d5e55…c85cbf
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xe7dcff…d4d221
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x7e3462…6ffa9a
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x8851b3…b0a89e
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x35e310…08b6d6
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x943e12…3ee003
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xd79776…17b738
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xda9d9c…a52425
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0x017dca…e72a7b
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x4b9720…acef79
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xe44b7a…f697a6
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x2b3ca2…6ed854
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x952c33…62683c
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xd290db…1b638c

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 0x3fb7…d0b1 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x3fb78483c54b7df38f10870327ffcb1c7e12d0b1

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: 0x3fb7…d0b1

curl -s 'https://api.roundhouseai.io/v0/agents/0x3fb78483c54b7df38f10870327ffcb1c7e12d0b1'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3fb78483c54b7df38f10870327ffcb1c7e12d0b1/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.