0x121c…0e85
Paid $0.14 of the $261.53M Roundhouse has indexed across 717,635 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% | $0.14 | 14 | 1 |
$0.14 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.
- 0xef43…6c7f · last paid 303d ago$0.1414 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 | |
|---|---|---|---|---|---|
| 0xef43…6c7f | $0.14 | $0.00 | 14 | 303d 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 $0.14 of $0.14 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0xb147dc…140315 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0xb00896…b723af |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0x5ace2f…22f6b1 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0x311cb9…705533 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0x20fd0f…e0f286 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0xb688d1…e31b99 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0x619098…44392a |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0xf57414…d281e9 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0xb0f768…95338f |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0x34657c…8896bd |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0xeae8f2…858b63 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0x5e6259…a330fc |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0x664aa3…c8d682 |
| 0x121c…0e850xef43…6c7f | Base | $0.01 | 100% | virtuals | 303d ago | 0xc3e9c1…fc9ed7 |
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 0x121c…0e85 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x121c887a2c9d25c44dbe0b2413ec4601f68c0e85
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: 0x121c…0e85 curl -s 'https://api.roundhouseai.io/v0/agents/0x121c887a2c9d25c44dbe0b2413ec4601f68c0e85' curl -s 'https://api.roundhouseai.io/v0/entities/0x121c887a2c9d25c44dbe0b2413ec4601f68c0e85/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.