MerchantReport
0xb21b…c7b3
0xb21bac9c48a7e98936e11eaa716b9c8a756dc7b3Explorer
$30.28
Received
$59.95
Paid out
3
Settlements
3
Distinct counterparties
Over the whole indexed history
Received $30.28 of the $847.09M Roundhouse has indexed across 1,330,621 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3)
Activity
MayJunJulAugSepOct
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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 | |
|---|---|---|---|---|---|
| 0xd044…d551 | $30.28 | $0.00 | 1 | 467d ago | Graph |
| 0xcc77…9f29 | $0.00 | $30.28 | 1 | 468d ago | Graph |
| 0xe7d8…2023 | $29.67 | $0.00 | 1 | 467d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
Data quality
No concentration or self-dealing patterns detected in all 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xb21b…c7b30xe7d8…2023 | Base | $29.67 | 70% | 0xe890…f632 | 467d ago | 0x423e6e…c5739b |
| 0xb21b…c7b30xd044…d551 | Base | $30.28 | 70% | 0xe890…f632 | 467d ago | 0xcd7874…2bf34a |
| 0xcc77…9f290xb21b…c7b3 | Base | $30.28 | 70% | 0xe890…f632 | 468d ago | 0x7a4785…cfb4de |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb21b…c7b3's payment record before paying it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/merchants/0xb21bac9c48a7e98936e11eaa716b9c8a756dc7b3
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: 0xb21bac9c48a7e98936e11eaa716b9c8a756dc7b3 curl -s 'https://api.roundhouseai.io/v0/merchants/0xb21bac9c48a7e98936e11eaa716b9c8a756dc7b3' curl -s 'https://api.roundhouseai.io/v0/entities/0xb21bac9c48a7e98936e11eaa716b9c8a756dc7b3/settlements?limit=50' The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.