0xc399…2668
Paid $0.53 of the $834.58M Roundhouse has indexed across 1,303,017 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% | $0.53 | 13 | 3 |
$0.53 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.
- 0x4020…0003 · last paid 12d ago$0.489 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x5c4e…a0fd · last paid 12d ago$0.031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb3ed…641b · last paid 12d ago$0.023 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 | |
|---|---|---|---|---|---|
| 0x4020…0003 | $0.48 | $0.00 | 9 | 12d ago | Graph |
| 0x5c4e…a0fd | $0.03 | $0.00 | 1 | 12d ago | Graph |
| 0xb3ed…641b | $0.02 | $0.00 | 3 | 12d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
90% of observed volume is with a single counterparty, in all 13 observed settlements.
Organic volume $0.53 of $0.53 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xc399…26680x5c4e…a0fd | Base | $0.03 | 70% | 0x5c4e…a0fd | 12d ago | 0xb3e1e9…9821a5 |
| 0xc399…26680x4020…0003 | Base | $0.06 | 70% | 0xb3ed…641b | 12d ago | 0xa907ad…33877f |
| 0xc399…26680x4020…0003 | Base | $0.06 | 70% | 0xb3ed…641b | 12d ago | 0x73bd24…81f8f2 |
| 0xc399…26680x4020…0003 | Base | $0.06 | 70% | 0xb3ed…641b | 12d ago | 0x5726fe…836c4c |
| 0xc399…26680xb3ed…641b | Base | $0.008266 | 70% | 0xb3ed…641b | 12d ago | 0xc4c3e6…26c35d |
| 0xc399…26680xb3ed…641b | Base | $0.008276 | 70% | 0xb3ed…641b | 12d ago | 0xe1def5…626ba0 |
| 0xc399…26680xb3ed…641b | Base | $0.008333 | 70% | 0xb3ed…641b | 12d ago | 0xc30896…3f2da6 |
| 0xc399…26680x4020…0003 | Base | $0.05 | 70% | 0xb3ed…641b | 12d ago | 0x5ad454…e22d74 |
| 0xc399…26680x4020…0003 | Base | $0.05 | 70% | 0xb3ed…641b | 12d ago | 0xb23439…2bc0ce |
| 0xc399…26680x4020…0003 | Base | $0.05 | 70% | 0xb3ed…641b | 12d ago | 0x11c58e…c7e8dc |
| 0xc399…26680x4020…0003 | Base | $0.05 | 70% | 0xb3ed…641b | 12d ago | 0x11c58e…c7e8dc |
| 0xc399…26680x4020…0003 | Base | $0.05 | 70% | 0xb3ed…641b | 12d ago | 0xaaeeba…dbacb1 |
| 0xc399…26680x4020…0003 | Base | $0.05 | 70% | 0xb3ed…641b | 12d ago | 0x5695a9…4d4779 |
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 0xc399…2668 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xc3999563ace78605f664d838c4cb763b0e212668
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: 0xc399…2668 curl -s 'https://api.roundhouseai.io/v0/agents/0xc3999563ace78605f664d838c4cb763b0e212668' curl -s 'https://api.roundhouseai.io/v0/entities/0xc3999563ace78605f664d838c4cb763b0e212668/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.