0x3ffb…9e6d
Paid $1,953.94 of the $261.32M Roundhouse has indexed across 717,386 wallets — 0.0007% of it.
Chains (from the recent scan): Base (617)
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% | $1,952.92 | 612 | 12 |
$1,699.92 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; for 6 of 12 the amount paid narrows the list to the ones listed at that price.
- 0xd0cb…1f5c · last paid 336d ago$1,580.00160 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9b4d…6083 · last paid 334d ago$217.00217 calls
▸2 of 2 catalogued endpoints list a price this agent paid
- /mint?address=0x020161B0D3f33446cBc3194726B5E3898E6Ce80e&tier=10Price match$1.00 listed
- /mintPrice match$1.00 listed
- 0xdc36…40bd · last paid 334d ago$110.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6042…eebf · last paid 334d ago$11.0011 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /mintPrice match$1.00 listed
- 0x9310…fdbd · last paid 337d ago$9.009 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/puffPrice match$1.00 listed
- /api/puffPrice match$1.00 listed
- /api/puff/5$5.00 listed
- 0xa475…1f75 · last paid 334d ago$5.005 calls
- 0x8785…67cc · last paid 336d ago$5.005 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/presalePrice match$1.00 listed
- /api/presalePrice match$1.00 listed
- /api/balance$0.001 listed
- 0x5b30…7628 · last paid 336d ago$4.92195 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd85c…9d46 · last paid 338d ago$4.004 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- 0x5c4c…34f0 · last paid 335d ago$4.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x5e50…1d10 · last paid 336d ago$2.002 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /touchPrice match$1.00 listed
- 0x5da6…aecb · last paid 334d ago$1.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0xd0cb…1f5c | $1,580.00 | $0.00 | 160 | 336d ago | Graph |
| 0x9b4d…6083 | $217.00 | $0.00 | 217 | 334d ago | Graph |
| 0xdc36…40bd | $110.00 | $0.00 | 2 | 334d ago | Graph |
| 0x6042…eebf | $11.00 | $0.00 | 11 | 334d ago | Graph |
| 0x9310…fdbd | $9.00 | $0.00 | 9 | 337d ago | Graph |
| 0xa475…1f75 | $5.00 | $0.00 | 5 | 334d ago | Graph |
| 0x8785…67cc | $5.00 | $0.00 | 5 | 336d ago | Graph |
| 0x5b30…7628 | $4.92 | $0.00 | 195 | 336d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
81% of observed volume is with a single counterparty, in all 617 observed settlements.
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 0x3ffb…9e6d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3ffb47b3873a2b12c4fc8b8d10caa8c48f5a9e6d
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: 0x3ffb…9e6d curl -s 'https://api.roundhouseai.io/v0/agents/0x3ffb47b3873a2b12c4fc8b8d10caa8c48f5a9e6d' curl -s 'https://api.roundhouseai.io/v0/entities/0x3ffb47b3873a2b12c4fc8b8d10caa8c48f5a9e6d/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.