0x520d…a740
Received $116.46 of the $261.19M Roundhouse has indexed across 717,123 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (2)
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 | |
|---|---|---|---|---|---|
| 0x8578…2ef6 | $130.99 | $0.00 | 1 | 70d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
1 self-dealing settlement (payer = payee) observed; 53% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 2 observed settlements.
Organic volume $130.99 of $247.44 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x520d…a7400x8578…2ef6 | Base | $130.99 | 100% | 0xa923…c9ac | 70d ago | 0xb28f11…5da244 |
| 0x520d…a7400x520d…a740 | Base | $116.46 | 100% | 0xa923…c9ac | 70d ago | 0xbe049a…2a960d |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x520d…a740's payment record before paying it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/merchants/0x520d4990ca9a035807ffb0fe4a248e7bcb58a740
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: 0x520d4990ca9a035807ffb0fe4a248e7bcb58a740 curl -s 'https://api.roundhouseai.io/v0/merchants/0x520d4990ca9a035807ffb0fe4a248e7bcb58a740' curl -s 'https://api.roundhouseai.io/v0/entities/0x520d4990ca9a035807ffb0fe4a248e7bcb58a740/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.