{"slug":"perpcheck-by-youraitools-f4205e76","name":"PerpCheck by YourAITools","summary":"Hyperliquid pre-trade risk check API. Full pre-trade check of a Hyperliquid perp order: everything in lite (verdict, rule issues with fixes) plus the isolated liquidation price and distance, taker impact and average fill from the live L2 book for market orders, funding carry per day (who pays), mark/oracle premium, open interest and size vs 24 h volume. Read-only; never places or signs orders. Fail-closed. Not financial advice; the exchange decides whether an order is accepted.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:20.855457Z","sources":[{"source":"x402_bazaar","external_id":"https://api.youraitools.co/perpcheck/v1/full","owner_address":"0x3c1a1e01e790cd326495631b3b38bd7068f08d6f","seen_at":"2026-10-26T18:17:21.384626Z","removed_at":null}],"endpoints":[{"url":"https://api.youraitools.co/perpcheck/v1/full","host":"api.youraitools.co","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:13:33.298269Z","last_ok_at":"2026-10-26T06:13:33.298269Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-youraitools-co-96920277","name":"api.youraitools.co"}],"payment_options":[{"endpoint_url":"https://api.youraitools.co/perpcheck/v1/full","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x3c1a1e01e790cd326495631b3b38bd7068f08d6f","observed_at":"2026-10-26T06:13:33.298269Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-10-25T00:59:55.842Z","reported_at":"2026-10-26T18:17:21.384626Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 8 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 0 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":"2026-10-26T14:48:25.269032Z"},"identity":{"endpoint_domains":["youraitools.co"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"perpcheck-by-youraitools-c2ca5b68","name":"PerpCheck by YourAITools","proven_domain":null}],"namesake_count":1,"identity_checks":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}