0x4321…8600
Paid $0.73 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (94)
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% | $0.71 | 85 | 12 |
$0.71 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.
- 0x33a4…8459 · last paid 279d ago$0.153 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x610e…0503 · last paid 241d ago$0.1550 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x37ab…b639 · last paid 280d ago$0.1111 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa8da…3f82 · last paid 275d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x05d9…d1a7 · last paid 279d ago$0.066 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x85ed…cde6 · last paid 276d ago$0.033 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7f5f…275d · last paid 278d ago$0.033 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x69cc…ad10 · last paid 279d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x96d7…9648 · last paid 280d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb408…a080 · last paid 280d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x993c…d053 · last paid 277d 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.
- 0x466b…6c03 · last paid 279d 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.
ERC-8004 registration
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 | |
|---|---|---|---|---|---|
| 0x610e…0503 | $0.15 | $0.01 | 51 | 241d ago | Graph |
| 0x33a4…8459 | $0.15 | $0.00 | 3 | 279d ago | Graph |
| 0x37ab…b639 | $0.11 | $0.00 | 11 | 280d ago | Graph |
| 0xa8da…3f82 | $0.10 | $0.00 | 1 | 275d ago | Graph |
| 0x05d9…d1a7 | $0.06 | $0.00 | 6 | 279d ago | Graph |
| 0x85ed…cde6 | $0.03 | $0.00 | 3 | 276d ago | Graph |
| 0x7f5f…275d | $0.03 | $0.00 | 3 | 278d ago | Graph |
| 0x69cc…ad10 | $0.02 | $0.00 | 2 | 279d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 94 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 0x4321…8600 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x43216d18bceff406d0bfd26ac614e3ab616c8600
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: 0x4321…8600 curl -s 'https://api.roundhouseai.io/v0/agents/0x43216d18bceff406d0bfd26ac614e3ab616c8600' curl -s 'https://api.roundhouseai.io/v0/entities/0x43216d18bceff406d0bfd26ac614e3ab616c8600/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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.