0x3bb7…218d
Paid $0.00 of the $259.26M Roundhouse has indexed across 714,526 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 | |
|---|---|---|---|---|---|
| 0xc830…d8f4 | $0.00 | $0.004 | 4 | 16d ago | Graph |
| 0xce05…f517 | $0.00 | $0.001 | 1 | 32d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
80% of observed volume is with a single counterparty, in all 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xc830…d8f40x3bb7…218d | Base | $0.001 | 100% | coinbase | 16d ago | 0x46bd2c…a7adad |
| 0xc830…d8f40x3bb7…218d | Base | $0.001 | 100% | coinbase | 16d ago | 0xedc5e6…270a99 |
| 0xc830…d8f40x3bb7…218d | Base | $0.001 | 100% | coinbase | 16d ago | 0x8ed4c8…99064e |
| 0xc830…d8f40x3bb7…218d | Base | $0.001 | 100% | coinbase | 16d ago | 0x809b90…9513a2 |
| 0xce05…f5170x3bb7…218d | Base | $0.001 | 100% | payAI | 32d ago | 0xb9fcc3…087dc7 |
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 0x3bb7…218d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3bb765b970b7ca503dc26573f9e07ca1e88a218d
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: 0x3bb7…218d curl -s 'https://api.roundhouseai.io/v0/agents/0x3bb765b970b7ca503dc26573f9e07ca1e88a218d' curl -s 'https://api.roundhouseai.io/v0/entities/0x3bb765b970b7ca503dc26573f9e07ca1e88a218d/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.