0x81a1…57cf
Received $695.68 of the $3204.47M Roundhouse has indexed across 1,439,207 wallets — less than 0.0001% of it.
Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.
Chains (from the recent scan): Robinhood Chain (1)
Frequent counterparties
| Counterparty | Sent to them | Received from them | Settlements | Last | |
|---|---|---|---|---|---|
| 0xa54d…49f5 | $0.00 | $695.68 | 1 | 80d 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 all 1 observed settlement.
Organic volume $695.68 of $695.68 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa54d…49f50x81a1…57cf | Robinhood Chain | $695.68 | 70% | 0x7347…d691 | 80d ago | 0x2371b9…6ddb71 |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent: it will check 0x81a1…57cf's payment record before paying it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/merchants/0x81a1d5b36e90d95d69c6924dd733a624866b57cf
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: 0x81a1d5b36e90d95d69c6924dd733a624866b57cf curl -s 'https://api.roundhouseai.io/v0/merchants/0x81a1d5b36e90d95d69c6924dd733a624866b57cf' curl -s 'https://api.roundhouseai.io/v0/entities/0x81a1d5b36e90d95d69c6924dd733a624866b57cf/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.