0x2840…0905
Paid $0.35 of the $3060.46M Roundhouse has indexed across 1,397,861 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (14)
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% | $0.35 | 14 | 6 |
$0.35 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.
- 0x4020…0003 · last paid 8d ago$0.154 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x3370…3a83 · last paid 8d ago$0.071 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8f1e…614a · last paid 8d ago$0.042 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6ca1…e92a · last paid 8d ago$0.042 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0162…196f · last paid 8d ago$0.042 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb3ed…641b · last paid 8d ago$0.0075943 calls
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 | |
|---|---|---|---|---|---|
| 0x4020…0003 | $0.15 | $0.00 | 4 | 8d ago | Graph |
| 0x3370…3a83 | $0.07 | $0.00 | 1 | 8d ago | Graph |
| 0x8f1e…614a | $0.04 | $0.00 | 2 | 8d ago | Graph |
| 0x6ca1…e92a | $0.04 | $0.00 | 2 | 8d ago | Graph |
| 0x0162…196f | $0.04 | $0.00 | 2 | 8d ago | Graph |
| 0xb3ed…641b | $0.007594 | $0.00 | 3 | 8d 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 14 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x2840…09050x3370…3a83 | Base | $0.07 | 70% | 0x3370…3a83 | 8d ago | 0x0dbaad…287d20 |
| 0x2840…09050xb3ed…641b | Base | $0.002747 | 70% | 0xb3ed…641b | 8d ago | 0x797ff0…273318 |
| 0x2840…09050x4020…0003 | Base | $0.03 | 70% | 0xb3ed…641b | 8d ago | 0x2bbb56…5aed94 |
| 0x2840…09050xb3ed…641b | Base | $0.002423 | 70% | 0xb3ed…641b | 8d ago | 0xc9464e…4ead02 |
| 0x2840…09050xb3ed…641b | Base | $0.002424 | 70% | 0xb3ed…641b | 8d ago | 0xc93fa3…9c90d6 |
| 0x2840…09050x8f1e…614a | Base | $0.02 | 70% | 0xb3ed…641b | 8d ago | 0xbb2291…2ddbfd |
| 0x2840…09050x6ca1…e92a | Base | $0.02 | 70% | 0xb3ed…641b | 8d ago | 0x469bc3…ce0017 |
| 0x2840…09050x0162…196f | Base | $0.02 | 70% | 0xb3ed…641b | 8d ago | 0x13b4dc…bd0ae5 |
| 0x2840…09050x4020…0003 | Base | $0.04 | 70% | 0xb3ed…641b | 8d ago | 0xd1f369…e319c5 |
| 0x2840…09050x4020…0003 | Base | $0.04 | 70% | 0xb3ed…641b | 8d ago | 0xa5bdf7…0cf791 |
| 0x2840…09050x4020…0003 | Base | $0.04 | 70% | 0xb3ed…641b | 8d ago | 0x6b202e…8a53e4 |
| 0x2840…09050x8f1e…614a | Base | $0.02 | 70% | 0xb3ed…641b | 8d ago | 0xd58fa9…c23b61 |
| 0x2840…09050x6ca1…e92a | Base | $0.02 | 70% | 0xb3ed…641b | 8d ago | 0x1ba9ac…d4c2b1 |
| 0x2840…09050x0162…196f | Base | $0.02 | 70% | 0xb3ed…641b | 8d ago | 0x09452c…abb572 |
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 0x2840…0905 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x2840d99daefca0d3ee1baaf6171ec922cf890905
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: 0x2840…0905 curl -s 'https://api.roundhouseai.io/v0/agents/0x2840d99daefca0d3ee1baaf6171ec922cf890905' curl -s 'https://api.roundhouseai.io/v0/entities/0x2840d99daefca0d3ee1baaf6171ec922cf890905/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.