0x857d…a118
Paid $0.0012 of the $258.47M Roundhouse has indexed across 713,069 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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 | |
|---|---|---|---|---|---|
| 0xbe53…674e | $0.00 | $0.003 | 3 | 330d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
3 self-dealing settlements (payer = payee) observed; 71% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 6 observed settlements.
Organic volume $0.003 of $0.0042 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x857d…a1180x857d…a118 | Base | $0.001 | 100% | coinbase | 329d ago | 0xea2c19…8365c2 |
| 0x857d…a1180x857d…a118 | Base | $0.0001 | 100% | coinbase | 330d ago | 0x2dad14…9bc6ab |
| 0x857d…a1180x857d…a118 | Base | $0.0001 | 100% | coinbase | 330d ago | 0x5bcc57…23c391 |
| 0xbe53…674e0x857d…a118 | Base | $0.001 | 100% | coinbase | 330d ago | 0x871060…1fce27 |
| 0xbe53…674e0x857d…a118 | Base | $0.001 | 100% | coinbase | 330d ago | 0xf4ce00…05124d |
| 0xbe53…674e0x857d…a118 | Base | $0.001 | 100% | coinbase | 330d ago | 0x3e511c…73add2 |
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 0x857d…a118 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x857d4998d3432f89a8f44c4d90826da9e55da118
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: 0x857d…a118 curl -s 'https://api.roundhouseai.io/v0/agents/0x857d4998d3432f89a8f44c4d90826da9e55da118' curl -s 'https://api.roundhouseai.io/v0/entities/0x857d4998d3432f89a8f44c4d90826da9e55da118/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.