0x81cf…ca30
Paid $0.70 of the $259.22M Roundhouse has indexed across 714,420 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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% | $0.70 | 6 | 6 |
$0.70 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.
- 0x2a50…7ed1 · last paid 246d ago$0.201 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x95c6…c2a2 · last paid 246d 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.
- 0xe613…0cc3 · last paid 246d 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.
- 0x8dfa…e077 · last paid 246d 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.
- 0xb9dd…b1e0 · last paid 246d 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.
- 0x0aed…6e72 · last paid 246d 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.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x2a50…7ed1 | $0.20 | $0.00 | 1 | 246d ago | Graph |
| 0x95c6…c2a2 | $0.10 | $0.00 | 1 | 246d ago | Graph |
| 0xe613…0cc3 | $0.10 | $0.00 | 1 | 246d ago | Graph |
| 0x8dfa…e077 | $0.10 | $0.00 | 1 | 246d ago | Graph |
| 0xb9dd…b1e0 | $0.10 | $0.00 | 1 | 246d ago | Graph |
| 0x0aed…6e72 | $0.10 | $0.00 | 1 | 246d 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 6 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x81cf…ca300x2a50…7ed1 | Base | $0.20 | 100% | openfacilitator | 246d ago | 0x62d07c…56e845 |
| 0x81cf…ca300x95c6…c2a2 | Base | $0.10 | 100% | openfacilitator | 246d ago | 0x21f1e6…827fb9 |
| 0x81cf…ca300xe613…0cc3 | Base | $0.10 | 100% | openfacilitator | 246d ago | 0x7218f9…8fde66 |
| 0x81cf…ca300x8dfa…e077 | Base | $0.10 | 100% | openfacilitator | 246d ago | 0x3d8ae7…2c3b9f |
| 0x81cf…ca300xb9dd…b1e0 | Base | $0.10 | 100% | coinbase | 246d ago | 0xc74afc…b63171 |
| 0x81cf…ca300x0aed…6e72 | Base | $0.10 | 100% | coinbase | 246d ago | 0xd4922c…7f06c1 |
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 0x81cf…ca30 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x81cf85c3157ab85610e1ed1a02ebc0eeb75dca30
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: 0x81cf…ca30 curl -s 'https://api.roundhouseai.io/v0/agents/0x81cf85c3157ab85610e1ed1a02ebc0eeb75dca30' curl -s 'https://api.roundhouseai.io/v0/entities/0x81cf85c3157ab85610e1ed1a02ebc0eeb75dca30/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.