0xb812…39b6
Paid $195.81 of the $260.88M Roundhouse has indexed across 716,644 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (9)
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% | $195.81 | 9 | 7 |
$195.81 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.
- 0xcf54…d5e9 · last paid 32d ago$70.463 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x5f00…bcd3 · last paid 32d ago$36.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4f0b…222f · last paid 32d ago$30.321 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4df7…4c22 · last paid 32d ago$16.331 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7817…9e6c · last paid 32d ago$16.331 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa767…bbba · last paid 32d ago$16.331 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xcbb4…bd60 · last paid 32d ago$10.041 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 | |
|---|---|---|---|---|---|
| 0xcf54…d5e9 | $70.46 | $0.00 | 3 | 32d ago | Graph |
| 0x5f00…bcd3 | $36.00 | $0.00 | 1 | 32d ago | Graph |
| 0x4f0b…222f | $30.32 | $0.00 | 1 | 32d ago | Graph |
| 0x4df7…4c22 | $16.33 | $0.00 | 1 | 32d ago | Graph |
| 0x7817…9e6c | $16.33 | $0.00 | 1 | 32d ago | Graph |
| 0xa767…bbba | $16.33 | $0.00 | 1 | 32d ago | Graph |
| 0xcbb4…bd60 | $10.04 | $0.00 | 1 | 32d 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 9 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xb812…39b60xcf54…d5e9 | Base | $7.09 | 70% | 0x4661…93fd | 32d ago | 0x252d14…e28df2 |
| 0xb812…39b60x4f0b…222f | Base | $30.32 | 70% | 0x4661…93fd | 32d ago | 0x7148c5…aeeef2 |
| 0xb812…39b60xcf54…d5e9 | Base | $37.41 | 70% | 0x4661…93fd | 32d ago | 0xcfe1d6…93206d |
| 0xb812…39b60x4df7…4c22 | Base | $16.33 | 70% | 0x4661…93fd | 32d ago | 0x52f2af…841477 |
| 0xb812…39b60x7817…9e6c | Base | $16.33 | 70% | 0x4661…93fd | 32d ago | 0xb02070…ee89f2 |
| 0xb812…39b60xa767…bbba | Base | $16.33 | 70% | 0x4661…93fd | 32d ago | 0x075220…3f234f |
| 0xb812…39b60xcf54…d5e9 | Base | $25.96 | 70% | 0x4661…93fd | 32d ago | 0x98fa63…442623 |
| 0xb812…39b60xcbb4…bd60 | Base | $10.04 | 70% | 0x4661…93fd | 32d ago | 0xd8fdff…caeb3c |
| 0xb812…39b60x5f00…bcd3 | Base | $36.00 | 70% | 0x4661…93fd | 32d ago | 0xedbb94…f9fd04 |
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 0xb812…39b6 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xb812ee1622d25dcea56645d0e2abad8a84cd39b6
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: 0xb812…39b6 curl -s 'https://api.roundhouseai.io/v0/agents/0xb812ee1622d25dcea56645d0e2abad8a84cd39b6' curl -s 'https://api.roundhouseai.io/v0/entities/0xb812ee1622d25dcea56645d0e2abad8a84cd39b6/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.