0x1b81…bb12
Paid $1,990.00 of the $3059.45M Roundhouse has indexed across 1,397,037 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (20)
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% | $1,990.00 | 17 | 12 |
$1,990.00 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.
- 0x8391…76bf · last paid 60d ago$999.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xfaa8…1cb0 · last paid 529d ago$640.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2a59…b611 · last paid 64d ago$200.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x5f4d…b7eb · last paid 59d ago$141.003 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc6bb…eba4 · last paid 461d ago$2.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x109e…5fb5 · last paid 462d ago$2.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0bf1…70e7 · last paid 73d 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.
- 0x2a50…4d6a · last paid 74d 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.
- 0xadb7…0bbc · last paid 83d 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.
- 0x5641…e07a · last paid 83d 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.
- 0xf9f1…f94f · last paid 122d 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.
- 0x6846…e2b6 · last paid 153d 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 | |
|---|---|---|---|---|---|
| 0xb473…e0b2 | $0.00 | $1,037.00 | 3 | 533d ago | Graph |
| 0x8391…76bf | $999.00 | $0.00 | 2 | 60d ago | Graph |
| 0xfaa8…1cb0 | $640.00 | $0.00 | 2 | 529d ago | Graph |
| 0x2a59…b611 | $200.00 | $0.00 | 2 | 64d ago | Graph |
| 0x5f4d…b7eb | $141.00 | $0.00 | 3 | 59d ago | Graph |
| 0xc6bb…eba4 | $2.00 | $0.00 | 1 | 461d ago | Graph |
| 0x109e…5fb5 | $2.00 | $0.00 | 1 | 462d ago | Graph |
| 0x0bf1…70e7 | $1.00 | $0.00 | 1 | 73d 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 20 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 0x1b81…bb12 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1b81a5c5f7b2526fc68bda81debddde0ecabbb12
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: 0x1b81…bb12 curl -s 'https://api.roundhouseai.io/v0/agents/0x1b81a5c5f7b2526fc68bda81debddde0ecabbb12' curl -s 'https://api.roundhouseai.io/v0/entities/0x1b81a5c5f7b2526fc68bda81debddde0ecabbb12/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.