0x812b…49e9
Paid $103.08 of the $846.52M Roundhouse has indexed across 1,329,508 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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% | $103.08 | 5 | 5 |
$103.08 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.
- 0x52fd…9dcb · last paid 445d ago$27.681 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd736…197f · last paid 445d ago$23.231 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb50d…f743 · last paid 445d ago$19.751 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9c52…fdcb · last paid 445d ago$17.311 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb4ad…ef69 · last paid 445d ago$15.111 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 | |
|---|---|---|---|---|---|
| 0x52fd…9dcb | $27.68 | $0.00 | 1 | 445d ago | Graph |
| 0xd736…197f | $23.23 | $0.00 | 1 | 445d ago | Graph |
| 0xb50d…f743 | $19.75 | $0.00 | 1 | 445d ago | Graph |
| 0x9c52…fdcb | $17.31 | $0.00 | 1 | 445d ago | Graph |
| 0xb4ad…ef69 | $15.11 | $0.00 | 1 | 445d 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 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x812b…49e90x52fd…9dcb | Base | $27.68 | 70% | 0xe890…f632 | 445d ago | 0xc086f4…3e092e |
| 0x812b…49e90xb50d…f743 | Base | $19.75 | 70% | 0xe890…f632 | 445d ago | 0x9004f8…35dfda |
| 0x812b…49e90xd736…197f | Base | $23.23 | 70% | 0xe890…f632 | 445d ago | 0x99b6ad…22ff55 |
| 0x812b…49e90xb4ad…ef69 | Base | $15.11 | 70% | 0xe890…f632 | 445d ago | 0xf3e835…fee953 |
| 0x812b…49e90x9c52…fdcb | Base | $17.31 | 70% | 0xe890…f632 | 445d ago | 0x59a0d5…6aadbc |
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 0x812b…49e9 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x812b8a7900bd6b86bbb82ee504d57eb3f93e49e9
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: 0x812b…49e9 curl -s 'https://api.roundhouseai.io/v0/agents/0x812b8a7900bd6b86bbb82ee504d57eb3f93e49e9' curl -s 'https://api.roundhouseai.io/v0/entities/0x812b8a7900bd6b86bbb82ee504d57eb3f93e49e9/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.