{"uid":"cap_KlcP1qmIWTRYh4RsC28Sn","slug":"kronos-gex-options-analytics-api-x402-898a59ee","name":"Kronos GEX & Options Analytics API (x402)","description":"Paid market-intelligence API over x402","url":"https://kronossignals.com/api/v1/gex/%7Basset%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"as_of":"2026-07-02T10:00:00.000Z","asset":"BTC-USD","max_pain":[{"dte":2.1,"label":"weekly","expiry":"4JUL26","max_pain_strike":60000}],"pin_risk":[{"note":"Heuristic [0-1]. NOT a forecast.","expiry":"4JUL26","pin_risk_score":0.51,"max_pain_strike":60000}],"available":true,"gex_total":50000000,"gex_units":"USD per 1% spot move per strike","gex_ladder":[{"netGex":12500000,"putGex":-5500000,"strike":60000,"callGex":18000000}],"data_source":"deribit","spot_regime":"above_flip","expected_move":{"dte":2.1,"spot":61200,"lower":60300,"upper":62100,"atm_iv":42.5,"expiry":"4JUL26"},"gamma_flip_level":58500,"underlying_price":61200}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tsQIOvSVynPsBWkZOfEI-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns Gamma Exposure (GEX) ladder, max-pain strike, pin-risk score, gamma-flip level, and expected move for BTC or ETH options derived from Deribit data, billed at $0.04 USDC per call via x402.","exampleAgentPrompt":"What's the current gamma exposure ladder, max pain strike, and gamma flip level for BTC options from Kronos right now?","exampleUseCases":[{"title":"Pre-expiry options positioning check","prompt":"What is the max pain strike and pin risk score for BTC heading into this Friday's weekly expiry? I want to know if spot is likely to get pinned."},{"title":"Gamma flip regime awareness","prompt":"Is Bitcoin currently trading above or below the gamma flip level, and what is that flip level right now? I need to understand the dealer hedging regime."},{"title":"ETH expected move before event","prompt":"Pull the Kronos GEX data for ETH and tell me the expected move range and ATM implied volatility for the nearest expiry — I want to set my profit targets around it."}],"resultDescription":"A JSON object containing: timestamp, asset name, spot price, spot regime (above/below gamma flip), gamma flip level, total GEX in USD per 1% spot move, a per-strike GEX ladder (call GEX, put GEX, net GEX), max pain strikes per expiry with DTE and label, pin risk scores per expiry, and an expected move band (upper/lower) with ATM IV and DTE. Data sourced from Deribit.","failureModes":["Payment not received or x402 handshake fails — endpoint returns 402 Payment Required","Unsupported asset symbol — endpoint may return 400 or empty/unavailable response","Deribit data unavailable — response may include available:false flag","Stale data if options market is closed or low-liquidity period","Malformed asset path parameter causes routing error"],"whenToPreferThis":"Use this endpoint when you need structured, ready-to-consume crypto options market data (GEX, max pain, gamma flip, expected move) for BTC or ETH without building your own Deribit integration. Prefer this over raw exchange APIs when you want pre-computed dealer gamma metrics in a single call. The x402 micropayment model ($0.04/call) makes it cost-effective for on-demand agent queries rather than bulk subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:45:25.487Z","isFirstParty":false}