{"resource":"https://api.usenami.io/v1/perp/arbitrage/price","service":"Usenami","areas":["crypto_prices"],"answering":true,"http_status":402,"latency_ms":540,"price_usdc":0.003,"buyers_30d":1,"calls_30d":1,"description":"Cross-venue mark-price spread scan for crypto perpetuals — where the same perp trades at different marks across venues. Quoted spread is not net edge: it excludes fees, slippage and funding differences.","id":"b555ef9fd519","category":"Crypto prices","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/b555ef9fd519"}