0xbf4c…da03
Paid $498.94 of the $259.13M Roundhouse has indexed across 714,127 wallets — 0.0002% of it.
Chains (from the recent scan): Base (355)
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% | $498.94 | 355 | 3 |
$498.94 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.
- 0x0b28…eb6f · last paid 332d ago$339.00339 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd0cb…1f5c · last paid 335d ago$140.0014 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xddc6…8b7f · last paid 333d ago$19.942 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 4 endpoints, none of them in any catalogue we crawl
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
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 | |
|---|---|---|---|---|---|
| 0x0b28…eb6f | $339.00 | $0.00 | 339 | 332d ago | Graph |
| 0xd0cb…1f5c | $140.00 | $0.00 | 14 | 335d ago | Graph |
| 0xddc6…8b7f | $19.94 | $0.00 | 2 | 333d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
68% of observed volume is with a single counterparty, in all 355 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 0xbf4c…da03 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xbf4c0d7c4246ccdb6f8e3cacc22cb586c4dbda03
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: 0xbf4c…da03 curl -s 'https://api.roundhouseai.io/v0/agents/0xbf4c0d7c4246ccdb6f8e3cacc22cb586c4dbda03' curl -s 'https://api.roundhouseai.io/v0/entities/0xbf4c0d7c4246ccdb6f8e3cacc22cb586c4dbda03/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.