0x1f21…a0c2
Paid $0.00 of the $840.09M Roundhouse has indexed across 1,314,351 wallets.
Chains (from the recent scan): Base (5)
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x2b2e…e4a5 | $0.00 | $4.52 | 4 | 5d ago | Graph |
| 0xfeda…04c9 | $0.00 | $0.20 | 1 | 15d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
96% of observed volume is with a single counterparty, in all 5 observed settlements.
Organic volume $4.72 of $4.72 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x2b2e…e4a50x1f21…a0c2 | Base | $1.00 | 100% | fluxa | 5d ago | 0xce4e9b…cb94fc |
| 0x2b2e…e4a50x1f21…a0c2 | Base | $1.64 | 100% | fluxa | 14d ago | 0x9f57db…aa2a26 |
| 0xfeda…04c90x1f21…a0c2 | Base | $0.20 | 100% | fluxa | 15d ago | 0xe05df7…d9ee60 |
| 0x2b2e…e4a50x1f21…a0c2 | Base | $1.80 | 100% | fluxa | 15d ago | 0xfc322a…f3aa6f |
| 0x2b2e…e4a50x1f21…a0c2 | Base | $0.08 | 100% | fluxa | 35d ago | 0xa46e9a…d03390 |
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 0x1f21…a0c2 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1f21a3c0bf29b3a8bbf6e761bd98c3f0b535a0c2
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: 0x1f21…a0c2 curl -s 'https://api.roundhouseai.io/v0/agents/0x1f21a3c0bf29b3a8bbf6e761bd98c3f0b535a0c2' curl -s 'https://api.roundhouseai.io/v0/entities/0x1f21a3c0bf29b3a8bbf6e761bd98c3f0b535a0c2/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.