0x3e66…437e
Paid $15,161.70 of the $3066.17M Roundhouse has indexed across 1,400,092 wallets — 0.0005% of it.
Chains (from the recent scan): Ethereum (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% | $15,161.70 | 3 | 3 |
$15,161.70 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.
- 0x8084…4592 · last paid 181d ago$9,336.671 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb4c2…5087 · last paid 181d ago$5,820.031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb705…2c31 · last paid 181d ago$5.001 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 | |
|---|---|---|---|---|---|
| 0x8084…4592 | $9,336.67 | $0.00 | 1 | 181d ago | Graph |
| 0xb4c2…5087 | $5,820.03 | $0.00 | 1 | 181d ago | Graph |
| 0xb705…2c31 | $5.00 | $0.00 | 1 | 181d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
62% of observed volume is with a single counterparty, in all 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3e66…437e0xb4c2…5087 | Ethereum | $5,820.03 | 70% | 0x4661…93fd | 181d ago | 0xe19b77…b3edaf |
| 0x3e66…437e0x8084…4592 | Ethereum | $9,336.67 | 70% | 0x4661…93fd | 181d ago | 0xeeddd4…169ba8 |
| 0x3e66…437e0xb705…2c31 | Ethereum | $5.00 | 70% | 0x4661…93fd | 181d ago | 0xc4243a…9b184e |
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 0x3e66…437e has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3e668abf4f6d5bbf7b0e7eb66dfcde1afbc2437e
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: 0x3e66…437e curl -s 'https://api.roundhouseai.io/v0/agents/0x3e668abf4f6d5bbf7b0e7eb66dfcde1afbc2437e' curl -s 'https://api.roundhouseai.io/v0/entities/0x3e668abf4f6d5bbf7b0e7eb66dfcde1afbc2437e/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.