0x3a8e…fcd3
Paid $532.54 of the $847.65M Roundhouse has indexed across 1,331,468 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3)
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% | $532.54 | 2 | 2 |
$532.54 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.
- 0x723b…5e75 · last paid 420d ago$277.491 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x53fa…7bf7 · last paid 420d ago$255.051 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 | |
|---|---|---|---|---|---|
| 0xd6fa…858d | $0.00 | $281.93 | 1 | 420d ago | Graph |
| 0x723b…5e75 | $277.49 | $0.00 | 1 | 420d ago | Graph |
| 0x53fa…7bf7 | $255.05 | $0.00 | 1 | 420d 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 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3a8e…fcd30x723b…5e75 | Base | $277.49 | 70% | 0xe890…f632 | 420d ago | 0xd1e94d…94e4d9 |
| 0x3a8e…fcd30x53fa…7bf7 | Base | $255.05 | 70% | 0xe890…f632 | 420d ago | 0xc97a92…550774 |
| 0xd6fa…858d0x3a8e…fcd3 | Base | $281.93 | 70% | 0xe890…f632 | 420d ago | 0x5a16fb…d7d0a0 |
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 0x3a8e…fcd3 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3a8ed64f116e746055d1d2ec14d3f1f635e4fcd3
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: 0x3a8e…fcd3 curl -s 'https://api.roundhouseai.io/v0/agents/0x3a8ed64f116e746055d1d2ec14d3f1f635e4fcd3' curl -s 'https://api.roundhouseai.io/v0/entities/0x3a8ed64f116e746055d1d2ec14d3f1f635e4fcd3/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.