{"uid":"cap_mIjS5YGuNIV3JvEFMoM3U","slug":"saylor-innovations-options-chain-f61abf4f","name":"Saylor Innovations Options Chain","description":"BTC and ETH options chain for an expiry - strike, type, implied volatility, open interest and volume","url":"https://saylorinnovations.com/api/options/chain?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["asset"],"properties":{"asset":{"type":"string","description":"btc | eth (query)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["found"],"properties":{"asset":{"type":["string","null"],"description":"Asset the figures refer to"},"chain":{"type":"array","items":{"type":"object"},"description":"Blockchain the data is for"},"count":{"type":["number","null"],"description":"Number of items returned"},"found":{"type":"boolean","description":"True when the lookup matched a record"},"expiry":{"type":["string","null"],"description":"Option expiry date"},"source":{"type":["string","null"],"description":"Data source the values come from"},"underlying_price":{"type":["number","null"],"description":"Price of the underlying asset"},"available_expiries":{"type":["array","null"],"description":"Option expiry dates available"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MS0mU-StYPJjyvmsm8xd1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full BTC or ETH options chain for the nearest expiry, including strike prices, option type, implied volatility, open interest, and volume.","exampleAgentPrompt":"Can you pull the full BTC options chain for the nearest expiry and show me the strike prices, implied volatility, and open interest for both calls and puts?","exampleUseCases":[{"title":"BTC volatility surface snapshot","prompt":"Grab the current BTC options chain and give me a breakdown of implied volatility across all strikes for the nearest expiry — I want to see where the vol is concentrated."},{"title":"ETH options open interest scan","prompt":"Fetch the ETH options chain for the nearest expiry and tell me which strikes have the highest open interest — I'm trying to identify key support and resistance levels in the options market."},{"title":"Crypto options trade setup research","prompt":"Pull up the full BTC options chain including strike, type, IV, and volume so I can figure out which strike is most liquid for writing a covered call this week."}],"resultDescription":"Returns a JSON object with a 'found' boolean and a 'chain' array. Each element in the chain represents one options contract and includes fields such as strike price, option type (call or put), implied volatility (IV), open interest (OI), and volume — all for the nearest available expiry for the requested asset (BTC or ETH).","failureModes":["Invalid asset parameter (not 'btc' or 'eth') returns empty or error response","No options data available for the nearest expiry returns found: false with empty chain","Payment failure or missing x402 payment header results in 402 response","Network or upstream data provider outage returns server error","Missing required 'asset' query parameter may return an error or default behavior"],"whenToPreferThis":"Choose this endpoint when you need a full snapshot of the BTC or ETH options market for the nearest expiry, including all strikes with IV, OI, and volume in a single call. It is ideal for volatility analysis, identifying key strikes by open interest, or setting up derivatives trades. Prefer this over spot price endpoints when you need derivatives market structure rather than just underlying price.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T18:25:01.991Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-options-chain-f61abf4f"}