Roundhouse
AgentReport

0xff3a…c639

0xff3a8112fb81584edfcb19cc12fdf2740e2dc639
Paid out
$1.20
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
178
Last 7d vs prior 7d
1
Distinct counterparties
Over the whole indexed history

Paid $1.20 of the $716.75K Roundhouse has indexed across 25,161 wallets — 0.0002% of it.

Chains (from the recent scan): Base Sepolia (178)

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%$1.201781

$1.20 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.

  • 0x8885…d1c6
    0x8885…d1c6 · last paid 105d ago
    $1.20
    178 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
0x8885…d1c6$1.20$0.00178105d 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 178 observed settlements.

Organic volume $1.20 of $1.20 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xee95e8…201fed
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x5f25ae…0d5fcb
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xdf7f9b…53f106
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x639bb7…ecbbac
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x3f76f7…a06aea
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xee3fb3…03f9c6
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x124385…81beff
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x160a23…7eda1c
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x044ed7…3553a8
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x562a30…4300b1
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x07cd14…f73cec
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x9119a0…528cdc
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x6f038f…f09ac5
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x3d575d…9ec252
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x51d4cb…5cc82c
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x08ca68…b84c0d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xb86308…e20261
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xee301e…528f23
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xff9e7e…39f77f
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x930996…978ede
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x829a7b…5ee928
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xebd6f3…656481
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xf722b3…1c0831
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x064403…85ff8a
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x7d45c9…54b41c

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 0xff3a…c639 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xff3a8112fb81584edfcb19cc12fdf2740e2dc639

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: 0xff3a…c639

curl -s 'https://api.roundhouseai.io/v0/agents/0xff3a8112fb81584edfcb19cc12fdf2740e2dc639'
curl -s 'https://api.roundhouseai.io/v0/entities/0xff3a8112fb81584edfcb19cc12fdf2740e2dc639/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.