0x3c19…fd85
Paid $2,150.14 of the $3059.45M Roundhouse has indexed across 1,397,164 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (54)
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% | $2,150.14 | 1 | 1 |
$2,150.14 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.
- 0xb0b8…7880 · last paid 148d ago$2,150.141 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 | |
|---|---|---|---|---|---|
| 0xb0b8…7880 | $2,150.14 | $0.00 | 1 | 148d ago | Graph |
| 0x4bfd…b02d | $0.00 | $69.93 | 1 | 148d ago | Graph |
| 0xba2d…e0fa | $0.00 | $69.92 | 1 | 148d ago | Graph |
| 0xf43c…0ad6 | $0.00 | $69.89 | 1 | 148d ago | Graph |
| 0x7d76…2ae4 | $0.00 | $69.89 | 1 | 148d ago | Graph |
| 0xa010…f797 | $0.00 | $69.88 | 1 | 148d ago | Graph |
| 0x0ad0…f135 | $0.00 | $69.88 | 1 | 148d ago | Graph |
| 0x9a35…6622 | $0.00 | $69.85 | 1 | 148d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
50% of observed volume is with a single counterparty, in all 54 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xe7f9…87e40x3c19…fd85 | Base | $46.76 | 70% | 0xa923…c9ac | 148d ago | 0x4bb0e5…3ca190 |
| 0x4053…224b0x3c19…fd85 | Base | $69.85 | 70% | 0xa923…c9ac | 148d ago | 0xf485b8…3738ba |
| 0xa942…25990x3c19…fd85 | Base | $23.56 | 70% | 0xa923…c9ac | 148d ago | 0xc84998…bfb2ab |
| 0x0f04…085c0x3c19…fd85 | Base | $23.56 | 70% | 0xa923…c9ac | 148d ago | 0x4cb570…3ef8cc |
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 0x3c19…fd85 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3c192810a66fb88229e9db3d5e57480689cbfd85
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: 0x3c19…fd85 curl -s 'https://api.roundhouseai.io/v0/agents/0x3c192810a66fb88229e9db3d5e57480689cbfd85' curl -s 'https://api.roundhouseai.io/v0/entities/0x3c192810a66fb88229e9db3d5e57480689cbfd85/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.