{"slug":"single-iv-solver-0270b93c","name":"Single IV Solver","summary":"When to use: one market premium → need σ̂ + Greeks; cheaper/faster than a full surface. Solves Black-Scholes IV then prices Greeks at the solved σ. Same engine as the surface endpoint (fastImpliedVol). Prefer surface when you have a multi-strike/maturity book. USDC exact on Solana/Base.","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:01.270852Z","sources":[{"source":"x402_bazaar","external_id":"https://derivatives-pricer-production.up.railway.app/v1/option/implied-vol","owner_address":"0x34cfb8bdbf16e4484b7da0ed31deed5771b16c8f","seen_at":"2026-10-26T06:01:08.295149Z","removed_at":null}],"endpoints":[{"url":"https://derivatives-pricer-production.up.railway.app/v1/option/implied-vol","host":"derivatives-pricer-production.up.railway.app","protocol":"x402","state":"live","last_probe_at":"2026-10-26T03:44:27.964066Z","last_ok_at":"2026-10-26T03:44:27.964066Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"derivatives-pricer-production-up-railway-app-4b383788","name":"derivatives-pricer-production.up.railway.app"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":3,"last_paid_at":"2026-10-25T21:00:45.391Z","reported_at":"2026-10-26T06:01:08.295149Z"},"notice":"Not affiliated with addrbook — claim or request removal."}