0x665c…f28f
Paid $0.99 of the $259.56M Roundhouse has indexed across 714,983 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (9)
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% | $0.99 | 9 | 3 |
$0.99 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.
- 0x65a5…ef4a · last paid 320d ago$0.555 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xfd7f…2eb8 · last paid 320d ago$0.222 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x38eb…fd72 · last paid 320d ago$0.222 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x65a5…ef4a | $0.55 | $0.00 | 5 | 320d ago | Graph |
| 0xfd7f…2eb8 | $0.22 | $0.00 | 2 | 320d ago | Graph |
| 0x38eb…fd72 | $0.22 | $0.00 | 2 | 320d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
56% of observed volume is with a single counterparty, in all 9 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x665c…f28f0xfd7f…2eb8 | Base | $0.11 | 100% | coinbase | 320d ago | 0x76e8b3…ca36e3 |
| 0x665c…f28f0xfd7f…2eb8 | Base | $0.11 | 100% | coinbase | 320d ago | 0x88b1ee…450b09 |
| 0x665c…f28f0x38eb…fd72 | Base | $0.11 | 100% | coinbase | 320d ago | 0xa2696d…8eac8f |
| 0x665c…f28f0x38eb…fd72 | Base | $0.11 | 100% | coinbase | 320d ago | 0x451197…66772c |
| 0x665c…f28f0x65a5…ef4a | Base | $0.11 | 100% | coinbase | 320d ago | 0x0cc3c9…d2a501 |
| 0x665c…f28f0x65a5…ef4a | Base | $0.11 | 100% | coinbase | 320d ago | 0x02cd8e…ff5c13 |
| 0x665c…f28f0x65a5…ef4a | Base | $0.11 | 100% | coinbase | 320d ago | 0xf8f033…7fef71 |
| 0x665c…f28f0x65a5…ef4a | Base | $0.11 | 100% | coinbase | 320d ago | 0xdbdec3…73d3b3 |
| 0x665c…f28f0x65a5…ef4a | Base | $0.11 | 100% | coinbase | 320d ago | 0x22e513…93c9ff |
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 0x665c…f28f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x665c540cc58ba93b370df485f00171b5b7cbf28f
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: 0x665c…f28f curl -s 'https://api.roundhouseai.io/v0/agents/0x665c540cc58ba93b370df485f00171b5b7cbf28f' curl -s 'https://api.roundhouseai.io/v0/entities/0x665c540cc58ba93b370df485f00171b5b7cbf28f/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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.