0x21b7…3347
Received $11.72 of the $3235.41M Roundhouse has indexed across 1,454,003 wallets — less than 0.0001% of it.
Whole-history totals from the index rollup, which can be up to 30 minutes behind.
Chains (from the recent scan): Base (4)
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 | |
|---|---|---|---|---|---|
| 0x0e3d…7757 | $290.00 | $0.00 | 1 | 155d ago | Graph |
| 0x16fd…21ce | $0.00 | $9.43 | 1 | 66d ago | Graph |
| 0x5cf0…7689 | $0.00 | $1.38 | 1 | 66d ago | Graph |
| 0xb5f9…71ef | $0.00 | $0.91 | 1 | 66d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
96% of observed volume is with a single counterparty, in all 4 observed settlements.
Organic volume $301.72 of $301.72 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x5cf0…76890x21b7…3347 | Base | $1.38 | 70% | 0xa923…c9ac | 66d ago | 0xf8d057…8532de |
| 0x16fd…21ce0x21b7…3347 | Base | $9.43 | 70% | 0xa923…c9ac | 66d ago | 0x9f7b79…23a0a9 |
| 0xb5f9…71ef0x21b7…3347 | Base | $0.91 | 70% | 0xa923…c9ac | 66d ago | 0xb6cf41…bcadf2 |
| 0x21b7…33470x0e3d…7757 | Base | $290.00 | 70% | 0x6361…4405 | 155d ago | 0x9684f7…3e71f9 |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent: it will check 0x21b7…3347's payment record before paying it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/merchants/0x21b7b1efa935b5bfa4601354a31fe8a9de903347
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: 0x21b7b1efa935b5bfa4601354a31fe8a9de903347 curl -s 'https://api.roundhouseai.io/v0/merchants/0x21b7b1efa935b5bfa4601354a31fe8a9de903347' curl -s 'https://api.roundhouseai.io/v0/entities/0x21b7b1efa935b5bfa4601354a31fe8a9de903347/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.