0x4321…8600
Paid $0.73 of the $258.30M Roundhouse has indexed across 712,778 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 233d 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 195d 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 234d 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 229d 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 233d 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 229d 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 232d 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 233d 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 233d 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 233d 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 231d 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 233d 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 | 195d ago | Graph |
| 0x33a4…8459 | $0.15 | $0.00 | 3 | 233d ago | Graph |
| 0x37ab…b639 | $0.11 | $0.00 | 11 | 234d ago | Graph |
| 0xa8da…3f82 | $0.10 | $0.00 | 1 | 229d ago | Graph |
| 0x05d9…d1a7 | $0.06 | $0.00 | 6 | 233d ago | Graph |
| 0x85ed…cde6 | $0.03 | $0.00 | 3 | 229d ago | Graph |
| 0x7f5f…275d | $0.03 | $0.00 | 3 | 232d ago | Graph |
| 0x69cc…ad10 | $0.02 | $0.00 | 2 | 233d 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. 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.