0x3544…d3d9
Paid $0.03 of the $259.26M Roundhouse has indexed across 714,526 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (13)
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% | $0.03 | 6 | 1 |
$0.03 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.
- 0xcd0e…079a · last paid 89d ago$0.036 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 | |
|---|---|---|---|---|---|
| 0xcd0e…079a | $0.03 | $0.00 | 6 | 89d ago | Graph |
| 0xef78…0229 | $0.00 | $0.03 | 6 | 89d ago | Graph |
| 0xeda3…0b59 | $0.00 | $0.03 | 1 | 89d 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 13 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3544…d3d90xcd0e…079a | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x5681cf…06c06d |
| 0xef78…02290x3544…d3d9 | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x9bb97d…26a58b |
| 0x3544…d3d90xcd0e…079a | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x3b4efb…7792c6 |
| 0xef78…02290x3544…d3d9 | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0xfd0e41…eb319f |
| 0x3544…d3d90xcd0e…079a | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x14e76f…89ff4c |
| 0xef78…02290x3544…d3d9 | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x5ebe19…5a1388 |
| 0x3544…d3d90xcd0e…079a | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x714bdb…fd8bb6 |
| 0xef78…02290x3544…d3d9 | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x36989b…033d0e |
| 0x3544…d3d90xcd0e…079a | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x8b65c7…440f75 |
| 0xef78…02290x3544…d3d9 | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0xd9032e…906c53 |
| 0x3544…d3d90xcd0e…079a | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x0b28cf…19411f |
| 0xef78…02290x3544…d3d9 | Base | $0.005 | 100% | 0x2772…8c17 | 89d ago | 0x374cd3…1012af |
| 0xeda3…0b590x3544…d3d9 | Base | $0.03 | 100% | 0x2772…8c17 | 89d ago | 0x9a2808…4321d5 |
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 0x3544…d3d9 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x35443bd0d02a2fbac64998217968e6f2a039d3d9
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: 0x3544…d3d9 curl -s 'https://api.roundhouseai.io/v0/agents/0x35443bd0d02a2fbac64998217968e6f2a039d3d9' curl -s 'https://api.roundhouseai.io/v0/entities/0x35443bd0d02a2fbac64998217968e6f2a039d3d9/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.