Roundhouse
AgentReport

0x3fc9…55b3

0x3fc9c40b042bc93d45348bfca60f60d95d4155b3
Paid out
$1.24
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
124
Last 7d vs prior 7d
1
Distinct counterparties
Over the whole indexed history

Paid $1.24 of the $716.75K Roundhouse has indexed across 25,161 wallets — 0.0002% of it.

Chains (from the recent scan): Base Sepolia (124)

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%$1.241241

$1.24 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.

  • 0x5a23…7ff8
    0x5a23…7ff8 · last paid 52d ago
    $1.24
    124 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
0x5a23…7ff8$1.24$0.0012452d 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 124 observed settlements.

Organic volume $1.24 of $1.24 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x776446…5622d4
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x9727a9…82f36c
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x23a83b…c71621
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x51ad1e…23d341
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x5ff8a8…94ca84
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x59b267…823609
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x66b3a0…703932
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xe11e76…a122c8
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xa9f826…9bc379
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xbf8cf0…43e139
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xb250b5…166765
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xc9d9d9…6e2f83
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xa00070…6f4274
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xe564ac…b41c32
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x9b2141…d7e03f
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x68c26d…52cfb9
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x55cb3a…5b3a3a
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x5b16b0…fdc4ce
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0x8da7cf…2407ef
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xfc9598…17f836
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xd96dfe…4fce68
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI61d ago0xb33900…a33770
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI63d ago0xefca13…fdd191
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI63d ago0x9d4e10…d3f8e7
0x3fc9…55b30x5a23…7ff8Base SepoliaBase Sepolia$0.01100%payAI63d ago0x9c835d…044195

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 0x3fc9…55b3 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x3fc9c40b042bc93d45348bfca60f60d95d4155b3

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: 0x3fc9…55b3

curl -s 'https://api.roundhouseai.io/v0/agents/0x3fc9c40b042bc93d45348bfca60f60d95d4155b3'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3fc9c40b042bc93d45348bfca60f60d95d4155b3/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.