0xc18b…fc44
Paid $0.10 of the $841.90M Roundhouse has indexed across 1,318,647 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (14)
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% | $0.70 | 14 | 8 |
$0.70 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.
- 0x5724…31a2 · last paid 2m ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8e87…885d · last paid 20m ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xca2c…af14 · last paid 37m ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2c38…ed56 · last paid 1h ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6c23…6db8 · last paid 1h ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd96e…baa0 · last paid 1h ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xfe12…b349 · last paid 1h ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xaf36…2aa9 · last paid 2m ago$0.077 calls
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
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x5724…31a2 | $0.09 | $0.00 | 1 | 2m ago | Graph |
| 0x8e87…885d | $0.09 | $0.00 | 1 | 20m ago | Graph |
| 0xca2c…af14 | $0.09 | $0.00 | 1 | 37m ago | Graph |
| 0x2c38…ed56 | $0.09 | $0.00 | 1 | 1h ago | Graph |
| 0x6c23…6db8 | $0.09 | $0.00 | 1 | 1h ago | Graph |
| 0xd96e…baa0 | $0.09 | $0.00 | 1 | 1h ago | Graph |
| 0xfe12…b349 | $0.09 | $0.00 | 1 | 1h ago | Graph |
| 0xaf36…2aa9 | $0.07 | $0.00 | 7 | 2m 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 14 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xc18b…fc440xaf36…2aa9 | Base | $0.01 | 70% | 0xc8d6…6cec | 2m ago | 0xd014a1…5d3242 |
| 0xc18b…fc440x5724…31a2 | Base | $0.09 | 70% | 0xc8d6…6cec | 2m ago | 0xd014a1…5d3242 |
| 0xc18b…fc440x8e87…885d | Base | $0.09 | 70% | 0xc8d6…6cec | 20m ago | 0x26695b…f04dc1 |
| 0xc18b…fc440xaf36…2aa9 | Base | $0.01 | 70% | 0xc8d6…6cec | 20m ago | 0x26695b…f04dc1 |
| 0xc18b…fc440xaf36…2aa9 | Base | $0.01 | 50% | 0xc8d6…6cec | 37m ago | 0xd84677…c2d377 |
| 0xc18b…fc440xca2c…af14 | Base | $0.09 | 50% | 0xc8d6…6cec | 37m ago | 0xd84677…c2d377 |
| 0xc18b…fc440x2c38…ed56 | Base | $0.09 | 70% | 0xc8d6…6cec | 1h ago | 0x693aa0…52705b |
| 0xc18b…fc440xaf36…2aa9 | Base | $0.01 | 70% | 0xc8d6…6cec | 1h ago | 0x693aa0…52705b |
| 0xc18b…fc440x6c23…6db8 | Base | $0.09 | 70% | 0xc8d6…6cec | 1h ago | 0xcecdee…522b33 |
| 0xc18b…fc440xaf36…2aa9 | Base | $0.01 | 70% | 0xc8d6…6cec | 1h ago | 0xcecdee…522b33 |
| 0xc18b…fc440xaf36…2aa9 | Base | $0.01 | 70% | 0xc8d6…6cec | 1h ago | 0x8353a5…8fa2ae |
| 0xc18b…fc440xd96e…baa0 | Base | $0.09 | 70% | 0xc8d6…6cec | 1h ago | 0x8353a5…8fa2ae |
| 0xc18b…fc440xaf36…2aa9 | Base | $0.01 | 70% | 0xc8d6…6cec | 1h ago | 0xbf5127…e9b1b0 |
| 0xc18b…fc440xfe12…b349 | Base | $0.09 | 70% | 0xc8d6…6cec | 1h ago | 0xbf5127…e9b1b0 |
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 0xc18b…fc44 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xc18b4a1755b9861743016a5a7ab8d2daa695fc44
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: 0xc18b…fc44 curl -s 'https://api.roundhouseai.io/v0/agents/0xc18b4a1755b9861743016a5a7ab8d2daa695fc44' curl -s 'https://api.roundhouseai.io/v0/entities/0xc18b4a1755b9861743016a5a7ab8d2daa695fc44/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.