0x66a5…3f52
Paid $0.24 of the $259.19M Roundhouse has indexed across 714,332 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (24)
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% | $0.24 | 24 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 1 of 1 the amount paid narrows the list to the ones listed at that price.
- 0x101c…0acf · last paid 208d ago$0.2424 calls
▸199 of 200 catalogued endpoints list a price this agent paid
- /balance/0x891B0B86c7EcfE156a2Fa479C0353Dc44EF1b17DPrice match$0.01 listed
- /balance/0x673299729C431DC5DEfA8d1894209a6BDBCF2646Price match$0.01 listed
- /balance/0xBeA560159a3B0d68Df0aDe5340f06b6D6F389361Price match$0.01 listed
- /balance/0xC7Cbe76DAd40F4Fe099a5f854bacA0360e9b472dPrice match$0.01 listed
- /balance/0x1eF6De6e1AEfeF3Cdfaa06D4177504A446EA95a7Price match$0.01 listed
- /balance/0x5cCd3ED2969d6f2Aa2fcb03B3c3f124E2461cA47Price match$0.01 listed
- /balance/0xfc607E5FBD827028210a53733D82E6b86ADF04efPrice match$0.01 listed
- /balance/0x00220eFAbEB2984789a17c243Aa9d7bB5782AC6dPrice match$0.01 listed
192 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x101c…0acf | $0.24 | $0.00 | 24 | 208d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 24 observed settlements.
Organic volume $0.24 of $0.24 total.
Recent activity
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 0x66a5…3f52 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x66a50a05e8e86d5bbc3b5784e07e11b373943f52
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: 0x66a5…3f52 curl -s 'https://api.roundhouseai.io/v0/agents/0x66a50a05e8e86d5bbc3b5784e07e11b373943f52' curl -s 'https://api.roundhouseai.io/v0/entities/0x66a50a05e8e86d5bbc3b5784e07e11b373943f52/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.