0x3c4d…cffc
Paid $14.00 of the $261.32M Roundhouse has indexed across 717,386 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% | $14.00 | 14 | 1 |
$14.00 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.
- 0x0fe8…9393 · last paid 319d ago$14.0014 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 | |
|---|---|---|---|---|---|
| 0x0fe8…9393 | $14.00 | $0.00 | 14 | 319d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 14 observed settlements.
Organic volume $14.00 of $14.00 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x58f965…322933 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x2546a7…3d5eb8 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x17cce9…83fd33 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0xc7288a…d1d935 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x605177…9b5286 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0xc161ed…db9cd9 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x3f8b7a…e29d09 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x53a646…340669 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x630a6d…6da0f6 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x7c4866…6ad787 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x55b98e…ed924c |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x5ca1cd…05039b |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x027a74…216e62 |
| 0x3c4d…cffc0x0fe8…9393 | Base | $1.00 | 100% | coinbase | 319d ago | 0x07837f…38d054 |
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 0x3c4d…cffc has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3c4dfd6c16bee04a82afe049344e41fb044ccffc
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: 0x3c4d…cffc curl -s 'https://api.roundhouseai.io/v0/agents/0x3c4dfd6c16bee04a82afe049344e41fb044ccffc' curl -s 'https://api.roundhouseai.io/v0/entities/0x3c4dfd6c16bee04a82afe049344e41fb044ccffc/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.