Roundhouse
AgentReport

0x8999…9879

0x899970ac727ff23f9e5066f9b0a97d6e06869879
Paid out
$0.32
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
21
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Paid $0.32 of the $716.75K Roundhouse has indexed across 25,161 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base Sepolia (21)

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%$0.32213

$0.32 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.

  • 0xc3f3…fc6a
    0xc3f3…fc6a · last paid 62d ago
    $0.25
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xb3e7…bf5b
    0xb3e7…bf5b · last paid 62d ago
    $0.04
    4 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x9baa…d6ed
    0x9baa…d6ed · last paid 62d ago
    $0.03
    14 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
0xc3f3…fc6a$0.25$0.00362d agoGraph
0xb3e7…bf5b$0.04$0.00462d agoGraph
0x9baa…d6ed$0.03$0.001462d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

79% of observed volume is with a single counterparty, in all 21 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase62d ago0xd49002…409340
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase62d ago0x57521c…307df3
0x8999…98790xc3f3…fc6aBase SepoliaBase Sepolia$0.1070%0xd407…f1bf62d ago0x096d91…35ff54
0x8999…98790xb3e7…bf5bBase SepoliaBase Sepolia$0.01100%coinbase62d ago0x8a65b8…3a77a6
0x8999…98790xc3f3…fc6aBase SepoliaBase Sepolia$0.1070%0xd407…f1bf63d ago0x018783…e54625
0x8999…98790xb3e7…bf5bBase SepoliaBase Sepolia$0.01100%coinbase63d ago0x90e344…d4a778
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x10473c…90b9b3
0x8999…98790xc3f3…fc6aBase SepoliaBase Sepolia$0.0570%0xd407…f1bf63d ago0xe6ea0c…8d8c42
0x8999…98790xb3e7…bf5bBase SepoliaBase Sepolia$0.01100%coinbase63d ago0x3e6dce…c42260
0x8999…98790xb3e7…bf5bBase SepoliaBase Sepolia$0.01100%coinbase63d ago0x04b524…b64338
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x94602a…8099c2
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0xb09c4a…71c24f
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x4d8dad…4df234
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x7984cb…afe69c
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x11668a…bb38f1
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x3f0122…17537f
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0xe78775…8b0640
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x193bf6…25a247
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x587283…ce4d64
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0xa778a0…55e7d6
0x8999…98790x9baa…d6edBase SepoliaBase Sepolia$0.002100%coinbase63d ago0x1b7f39…3baa14

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 0x8999…9879 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x899970ac727ff23f9e5066f9b0a97d6e06869879

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: 0x8999…9879

curl -s 'https://api.roundhouseai.io/v0/agents/0x899970ac727ff23f9e5066f9b0a97d6e06869879'
curl -s 'https://api.roundhouseai.io/v0/entities/0x899970ac727ff23f9e5066f9b0a97d6e06869879/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.