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 25,162 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
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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$0.004100%coinbase104d ago0x4b79ae…042af2
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0x97bb2a…b0b26b
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xcce9af…35c5d3
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0xef57e5…d98439
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x3d094e…2e5859
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xb7fbca…e6f30c
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xfc51af…e5e4d7
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x7d7022…6d4a53
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.01100%coinbase104d ago0xcc307a…11cede
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x25d483…f1c0e6
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xe5fb66…5649db
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x43a9ba…f0ac5f
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.002100%coinbase104d ago0x07404b…73f530
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0x395846…23e7c3
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xbf19d2…44b1cd
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xa63fdd…e93d47
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.02100%coinbase104d ago0xc9528d…316eb4
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.02100%coinbase104d ago0x07ed34…12119e
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.02100%coinbase104d ago0xd9aef8…780068
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xacda0b…53c021
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0xd6af3c…1e291a
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase104d ago0x698d49…24b2c6
0x3fb7…d0b10xb123…0d18Base SepoliaBase Sepolia$0.004100%coinbase105d ago0x6b69cd…34e511

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.