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
LessMore

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 ago0x6443ee…f9e8f3
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xd37bc9…1acffb
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xa2e9c1…abfdbf
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xa1bbd8…b8152b
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x462b5f…9efeb8
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x62af81…5c182d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x9a7b4f…a1b470
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x04b503…749917
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xbe99e1…b96d98
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x24ebb0…a805e2
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xe4fa5c…80cbad
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xa6f32a…27add7
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x0986ba…c1c1be
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xf9b3c2…a0d21d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x42fa60…4f39ee
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xe10d5b…ac4c1d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xa0ca24…8b0849
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x9558dc…d0a02d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x810dd7…1c06f0
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x0015cb…bd9e42
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x79d6c9…91238a
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x74b73b…3cb12d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x54b8aa…5ba07d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0xd48f51…cb2ff4
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.01100%coinbase105d ago0x2c0b7f…508a75

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.