{"slug":"perp-market-screener-all-coins-9f5f7b8d","name":"Perp Market Screener (All Coins)","summary":"Perp screener for all coins: every perpetual future on Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit and OKX in one call, sorted by funding rate (APR), open interest (OI), 24h volume or 24h change, with the highest and lowest funding views. A funding screener and perpetuals market ranking for BTC, ETH, SOL and hundreds of altcoins. Data only. Bad input is free; under 3 venues not charged.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:23.033161Z","sources":[{"source":"x402_bazaar","external_id":"https://derivs.duoleads.com/v1/perp-screener","owner_address":"0xcd673f7e1dad254347aeab6be0defe8b9c6b3a39","seen_at":"2026-10-27T07:28:44.519090Z","removed_at":null}],"endpoints":[{"url":"https://derivs.duoleads.com/v1/perp-screener","host":"derivs.duoleads.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:32:30.988542Z","last_ok_at":"2026-10-26T06:32:30.988542Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"derivs-duoleads-com-d21f432e","name":"derivs.duoleads.com"}],"payment_options":[{"endpoint_url":"https://derivs.duoleads.com/v1/perp-screener","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"5000","pay_to":"0xcd673f7e1dad254347aeab6be0defe8b9c6b3a39","observed_at":"2026-10-26T06:32:30.988542Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-10-24T15:08:31.495Z","reported_at":"2026-10-27T07:28:44.519090Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 23 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-27T06:02:28.481946Z"},"identity":{"endpoint_domains":["duoleads.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}