three.ws Symbol Check
Received $0.19 of the $258.56M Roundhouse has indexed across 713,267 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (59)
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Sent to them | Received from them | Settlements | Last | |
|---|---|---|---|---|---|
| 0x9cc4…b176 | $0.00 | $0.06 | 7 | 98d ago | Graph |
| 0x35ed…3e59 | $0.00 | $0.05 | 1 | 4d ago | Graph |
| 0x2c37…7ccd | $0.00 | $0.05 | 32 | 66d ago | Graph |
| 0x7e57…2f09 | $0.00 | $0.02 | 3 | 61d ago | Graph |
| 0xb92a…1e0f | $0.00 | $0.004 | 4 | 19d ago | Graph |
| 0xc533…2d7a | $0.00 | $0.002 | 2 | 42d ago | Graph |
| 0x9045…e464 | $0.00 | $0.002 | 2 | 70d ago | Graph |
| 0x79f8…f758 | $0.00 | $0.001 | 1 | 5d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 59 observed settlements.
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 three.ws Symbol Check's payment record before paying it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/merchants/0x4022de2d36c334e73c7a108805cea11c0564f402
Show the promptHide the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct agents have paid it, how recently, and for what. Merchant wallet: 0x4022de2d36c334e73c7a108805cea11c0564f402 curl -s 'https://api.roundhouseai.io/v0/merchants/0x4022de2d36c334e73c7a108805cea11c0564f402' curl -s 'https://api.roundhouseai.io/v0/entities/0x4022de2d36c334e73c7a108805cea11c0564f402/settlements?limit=50' 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.