0x3a12…5cd8
Paid $0.00 of the $261.80M Roundhouse has indexed across 718,132 wallets.
Chains (from the recent scan): Base (7)
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x4db2…fa74 | $0.00 | $17.00 | 7 | 41d 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 7 observed settlements.
Organic volume $17.00 of $17.00 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x4db2…fa740x3a12…5cd8 | Base | $1.00 | 70% | 0x3e32…3ce7 | 41d ago | 0xb1c915…1a861c |
| 0x4db2…fa740x3a12…5cd8 | Base | $1.00 | 70% | 0x3e32…3ce7 | 41d ago | 0x60dd30…7590f1 |
| 0x4db2…fa740x3a12…5cd8 | Base | $1.00 | 70% | 0x3e32…3ce7 | 41d ago | 0xc8f390…218932 |
| 0x4db2…fa740x3a12…5cd8 | Base | $7.00 | 70% | 0x3e32…3ce7 | 41d ago | 0xb4bfed…8fe53f |
| 0x4db2…fa740x3a12…5cd8 | Base | $1.00 | 70% | 0x3e32…3ce7 | 41d ago | 0xa402f4…f8ba25 |
| 0x4db2…fa740x3a12…5cd8 | Base | $1.00 | 70% | 0x3e32…3ce7 | 41d ago | 0xe23752…a8f6d0 |
| 0x4db2…fa740x3a12…5cd8 | Base | $5.00 | 70% | 0x3e32…3ce7 | 41d ago | 0xc84fbe…8ffae5 |
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 0x3a12…5cd8 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3a129d6a24ea2e7db6a1897cbaffcad254915cd8
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: 0x3a12…5cd8 curl -s 'https://api.roundhouseai.io/v0/agents/0x3a129d6a24ea2e7db6a1897cbaffcad254915cd8' curl -s 'https://api.roundhouseai.io/v0/entities/0x3a129d6a24ea2e7db6a1897cbaffcad254915cd8/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.