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 25,162 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$0.002100%coinbase105d ago0x5bfd79…ed8f78
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x5997b6…668111
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x2df722…f99c76
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xd34fb6…e21115
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xfad8db…d3f3f5
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x85ddff…e04059
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xaba667…56402a
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xc52e71…2c1ba2
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xdb8d05…91aa99
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xe86218…31a405
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x47ad48…643610
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xd68f1f…1eac03
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xd75301…e9bc3c
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xbd9bdb…c0afea
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x86188e…0f0e8e
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xfb10ed…b6aa14
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x0fefd9…e9cf6e
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x5b0d49…c32841
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x229c73…cdfe93
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x167378…3db49d
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x76f196…38a1bb
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xcba891…aea7d0
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0xdfbab1…9baf91
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x25cdd6…4ab3e5
0xff3a…c6390x8885…d1c6Base SepoliaBase Sepolia$0.002100%coinbase105d ago0x6ce0e1…345b8c

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.