0x99cb…bc98
Paid $1.59 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (60)
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.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 100% | $0.78 | 42 | 12 |
$0.78 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.
- 0xaf36…2aa9 · last paid 4d ago$0.1630 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x89fe…e710 · last paid 4d ago$0.092 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc718…4c6f · last paid 4d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x67ed…3c22 · last paid 4d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd644…f157 · last paid 4d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc9db…bbc9 · last paid 4d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2cbf…263e · last paid 8d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x37aa…85e5 · last paid 8d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd31f…f589 · last paid 8d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xaeec…1a31 · last paid 8d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x809d…d2aa · last paid 8d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc6b3…1422 · last paid 4d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
ERC-8004 registration
- Declares 2 endpoints, none of them in any catalogue we crawl
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xaf36…2aa9 | $0.16 | $0.00 | 30 | 4d ago | Graph |
| 0x89fe…e710 | $0.09 | $0.00 | 2 | 4d ago | Graph |
| 0xc718…4c6f | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0x67ed…3c22 | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0xd644…f157 | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0xc9db…bbc9 | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0x2cbf…263e | $0.05 | $0.00 | 1 | 8d ago | Graph |
| 0x37aa…85e5 | $0.05 | $0.00 | 1 | 8d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 60 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x99cb…bc980x558c…af17 | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0x813fce…cb565c |
| 0x99cb…bc980xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 8d ago | 0x813fce…cb565c |
| 0x99cb…bc980xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 8d ago | 0x3b84d0…da3ca9 |
| 0x99cb…bc980xfc98…1b69 | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0x3b84d0…da3ca9 |
| 0x99cb…bc980x6243…c36d | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0x133063…833602 |
| 0x99cb…bc980xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 8d ago | 0x133063…833602 |
| 0x99cb…bc980x809d…d2aa | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0xd8feb2…8b37dc |
| 0x99cb…bc980xaf36…2aa9 | Base | $0.006 | 70% | 0xc8d6…6cec | 8d ago | 0xd8feb2…8b37dc |
| 0x99cb…bc980xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 8d ago | 0x920946…9f2b64 |
| 0x99cb…bc980xa4dd…4479 | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0x920946…9f2b64 |
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 0x99cb…bc98 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x99cba9943d947c8501c38eb6e0504d8c10aabc98
Show the promptHide 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: 0x99cb…bc98 curl -s 'https://api.roundhouseai.io/v0/agents/0x99cba9943d947c8501c38eb6e0504d8c10aabc98' curl -s 'https://api.roundhouseai.io/v0/entities/0x99cba9943d947c8501c38eb6e0504d8c10aabc98/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://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.