0x12a9…a21b
Paid $0.00 of the $258.47M Roundhouse has indexed across 713,069 wallets.
Chains (from the recent scan): Base (1000)
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 | |
|---|---|---|---|---|---|
| 0xe29c…c855 | $0.00 | $0.42 | 419 | 1h ago | Graph |
| 0x9084…e84a | $0.00 | $0.25 | 248 | 23h ago | Graph |
| 0x8ed5…6fde | $0.00 | $0.08 | 75 | 2d ago | Graph |
| 0x08e0…b044 | $0.00 | $0.06 | 58 | 2h ago | Graph |
| 0xf99f…6208 | $0.00 | $0.05 | 50 | 1d ago | Graph |
| 0xec99…25d0 | $0.00 | $0.03 | 28 | 9h ago | Graph |
| 0x24ac…b516 | $0.00 | $0.03 | 28 | 11h ago | Graph |
| 0x1dc2…d092 | $0.00 | $0.02 | 21 | 2d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
Not enough of this address's history was examined to assess it: self_dealing and counterparty_concentration and single_counterparty were computed over the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap), so nothing found there rules anything out. This is an incomplete check, not a clean record.
Recent activity
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 0x12a9…a21b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x12a9a43b97985f160b1ca4f28b4bb8fe359aa21b
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: 0x12a9…a21b curl -s 'https://api.roundhouseai.io/v0/agents/0x12a9a43b97985f160b1ca4f28b4bb8fe359aa21b' curl -s 'https://api.roundhouseai.io/v0/entities/0x12a9a43b97985f160b1ca4f28b4bb8fe359aa21b/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.