0x121b…f604
Paid $115.50 of the $844.05M Roundhouse has indexed across 1,324,986 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (2)
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% | $115.50 | 2 | 1 |
$115.50 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.
- 0x47c5…4fc3 · last paid 20d ago$115.502 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 | |
|---|---|---|---|---|---|
| 0x47c5…4fc3 | $115.50 | $0.00 | 2 | 20d 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 2 observed settlements.
Organic volume $115.50 of $115.50 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x121b…f6040x47c5…4fc3 | Base | $105.00 | 70% | 0x0c68…47ce | 20d ago | 0x2ea353…66ba55 |
| 0x121b…f6040x47c5…4fc3 | Base | $10.50 | 70% | 0x04e2…7478 | 20d ago | 0x995d4e…3532a6 |
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 0x121b…f604 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x121b3ae22e865ccf993c114ab6e2b8fe2e53f604
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: 0x121b…f604 curl -s 'https://api.roundhouseai.io/v0/agents/0x121b3ae22e865ccf993c114ab6e2b8fe2e53f604' curl -s 'https://api.roundhouseai.io/v0/entities/0x121b3ae22e865ccf993c114ab6e2b8fe2e53f604/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.