0xfcb9…de34
Paid $0.95 of the $260.71M Roundhouse has indexed across 716,404 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (10)
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% | $0.95 | 10 | 2 |
$0.95 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.
- 0x0341…1b0f · last paid 338d ago$0.949 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xab4f…5f52 · last paid 338d ago$0.011 call
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 | |
|---|---|---|---|---|---|
| 0x0341…1b0f | $0.94 | $0.00 | 9 | 338d ago | Graph |
| 0xab4f…5f52 | $0.01 | $0.00 | 1 | 338d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
99% of observed volume is with a single counterparty, in all 10 observed settlements.
Organic volume $0.95 of $0.95 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xfcb9…de340x0341…1b0f | Base | $0.15 | 100% | coinbase | 338d ago | 0xd88abc…d63133 |
| 0xfcb9…de340x0341…1b0f | Base | $0.15 | 100% | coinbase | 338d ago | 0x04de5c…835e8b |
| 0xfcb9…de340x0341…1b0f | Base | $0.15 | 100% | coinbase | 338d ago | 0x631aeb…e61b74 |
| 0xfcb9…de340xab4f…5f52 | Base | $0.01 | 100% | coinbase | 338d ago | 0x22be40…dd7e3a |
| 0xfcb9…de340x0341…1b0f | Base | $0.000062 | 100% | coinbase | 338d ago | 0x419ea1…28231f |
| 0xfcb9…de340x0341…1b0f | Base | $0.15 | 100% | coinbase | 338d ago | 0x1a6ac7…80ae25 |
| 0xfcb9…de340x0341…1b0f | Base | $0.16 | 100% | coinbase | 338d ago | 0xbad7ad…67bc6e |
| 0xfcb9…de340x0341…1b0f | Base | $0.02 | 100% | coinbase | 338d ago | 0x975567…b0ec50 |
| 0xfcb9…de340x0341…1b0f | Base | $0.15 | 100% | coinbase | 338d ago | 0xd0384c…3c992a |
| 0xfcb9…de340x0341…1b0f | Base | $0.000062 | 100% | coinbase | 338d ago | 0xcba476…d61777 |
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 0xfcb9…de34 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfcb9c19494c593986bf1423167b0603fb385de34
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: 0xfcb9…de34 curl -s 'https://api.roundhouseai.io/v0/agents/0xfcb9c19494c593986bf1423167b0603fb385de34' curl -s 'https://api.roundhouseai.io/v0/entities/0xfcb9c19494c593986bf1423167b0603fb385de34/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.