0xdd21…1b48
Paid $10.00 of the $834.49M Roundhouse has indexed across 1,302,656 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (38)
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 | |
|---|---|---|---|---|---|
| 0xb0e7…8653 | $0.00 | $20.75 | 1 | 516d ago | Graph |
| 0x6167…cfc0 | $0.00 | $20.25 | 2 | 512d ago | Graph |
| 0x2966…583c | $0.00 | $18.99 | 1 | 462d ago | Graph |
| 0x1ded…acf6 | $0.00 | $14.50 | 1 | 516d ago | Graph |
| 0xc4a9…6ce9 | $0.00 | $14.00 | 2 | 516d ago | Graph |
| 0x4217…c5b1 | $0.00 | $13.75 | 1 | 516d ago | Graph |
| 0x6054…c4c2 | $0.00 | $11.75 | 1 | 530d ago | Graph |
| 0x3255…c9a8 | $0.00 | $10.70 | 2 | 516d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
1 self-dealing settlement (payer = payee) observed, in all 38 observed settlements.
Organic volume $309.69 of $319.69 total.
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 0xdd21…1b48 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xdd21a5ae484cad80918e81461d975a6b71591b48
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: 0xdd21…1b48 curl -s 'https://api.roundhouseai.io/v0/agents/0xdd21a5ae484cad80918e81461d975a6b71591b48' curl -s 'https://api.roundhouseai.io/v0/entities/0xdd21a5ae484cad80918e81461d975a6b71591b48/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.