MerchantReport
0xc99b21cff58c4fc9c0641aafcc082a3d06fb4ec7
0xc99b21cff58c4fc9c0641aafcc082a3d06fb4ec7Explorer
Received
$0.75
Last 7d vs prior 7d
Paid out
$0.82
Last 7d vs prior 7d
Settlements
13
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history
Received $0.75 of the $260.92M Roundhouse has indexed across 716,778 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (13)
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 | |
|---|---|---|---|---|---|
| 0xac65…4417 | $0.82 | $0.00 | 7 | 115d ago | Graph |
| 0xb90a…9ae4 | $0.00 | $0.75 | 6 | 116d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
Data quality
52% of observed volume is with a single counterparty, in all 13 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xc99b…4ec70xac65…4417 | Base | $0.50 | 100% | fluxa | 115d ago | 0x65781c…6b64c5 |
| 0xb90a…9ae40xc99b…4ec7 | Base | $0.50 | 100% | fluxa | 116d ago | 0x6a599f…5a9ddb |
| 0xc99b…4ec70xac65…4417 | Base | $0.05 | 100% | fluxa | 117d ago | 0x178bf9…54ece7 |
| 0xb90a…9ae40xc99b…4ec7 | Base | $0.05 | 100% | fluxa | 117d ago | 0xab8dcc…b57ca2 |
| 0xc99b…4ec70xac65…4417 | Base | $0.05 | 100% | fluxa | 118d ago | 0xcea441…5ba29f |
| 0xb90a…9ae40xc99b…4ec7 | Base | $0.05 | 100% | fluxa | 119d ago | 0xd1b5d0…de0c10 |
| 0xc99b…4ec70xac65…4417 | Base | $0.05 | 100% | fluxa | 119d ago | 0x239a1c…c4b3d2 |
| 0xb90a…9ae40xc99b…4ec7 | Base | $0.05 | 100% | fluxa | 119d ago | 0xa86af5…ee717e |
| 0xc99b…4ec70xac65…4417 | Base | $0.05 | 100% | fluxa | 120d ago | 0x89c4ba…b4b500 |
| 0xb90a…9ae40xc99b…4ec7 | Base | $0.05 | 100% | fluxa | 120d ago | 0xea24b5…8fba6c |
| 0xc99b…4ec70xac65…4417 | Base | $0.05 | 100% | fluxa | 121d ago | 0x81c071…867e94 |
| 0xb90a…9ae40xc99b…4ec7 | Base | $0.05 | 100% | fluxa | 121d ago | 0xf2fdf4…a18035 |
| 0xc99b…4ec70xac65…4417 | Base | $0.07 | 100% | fluxa | 122d ago | 0x782ef9…b4ce5f |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xc99b21cff58c4fc9c0641aafcc082a3d06fb4ec7's payment record before paying it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/merchants/0xc99b21cff58c4fc9c0641aafcc082a3d06fb4ec7
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: 0xc99b21cff58c4fc9c0641aafcc082a3d06fb4ec7 curl -s 'https://api.roundhouseai.io/v0/merchants/0xc99b21cff58c4fc9c0641aafcc082a3d06fb4ec7' curl -s 'https://api.roundhouseai.io/v0/entities/0xc99b21cff58c4fc9c0641aafcc082a3d06fb4ec7/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.