0xfb21…205a
Received $1.57 of the $716.75K Roundhouse has indexed across 25,162 wallets — 0.0002% of it.
Chains (from the recent scan): Base Sepolia (1000)
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 | |
|---|---|---|---|---|---|
| 0xff94…7605 | $0.00 | $1.00 | 1,000 | 63d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap).
Organic volume $1.00 of $1.00 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x18d271…0ac2cd |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x0f67d6…6a481e |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x1cce14…110711 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0xf3651c…7d0a9d |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x504e24…71d1d0 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0xba6f62…081c1f |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x7c3a4f…b1beff |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x2ddf69…381663 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x898741…2100d1 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x3ccaf1…5e214b |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x364db9…3051a7 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x8ee2c0…72c0fc |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0xcbed70…561d9e |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x51225f…a30b1e |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x535e6e…a0160f |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x5c6f44…081309 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0xc6579c…c342d9 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x523cca…09b228 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x90cf00…f92f1a |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x299e0d…31dcbf |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0xd558d5…1caf84 |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0xe543fd…7a2baf |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x6e99a8…d8d08d |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0xea0de7…33f72e |
| 0xff94…76050xfb21…205a | Base Sepolia | $0.001 | 100% | coinbase | 63d ago | 0x8c2e14…7bde8d |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xfb21…205a's payment record before paying it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/merchants/0xfb219cb287df3ce93db3ac6fcf90c5d3a7e6205a
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: 0xfb219cb287df3ce93db3ac6fcf90c5d3a7e6205a curl -s 'https://api.roundhouseai.io/v0/merchants/0xfb219cb287df3ce93db3ac6fcf90c5d3a7e6205a' curl -s 'https://api.roundhouseai.io/v0/entities/0xfb219cb287df3ce93db3ac6fcf90c5d3a7e6205a/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://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://preview.roundhouseai.io/skill.md first — it is the whole procedure.