{"uid":"cap_Yose-MTHZsoBVqwE4RUQo","slug":"india-data-gateway-options-chain-f-o-greeks-453c05bc","name":"India Data Gateway — Options Chain (F&O Greeks)","description":"The India data layer for AI agents. Pay only for the calls you make — no API keys, no accounts, no minimums, no rate limits. One x402 origin covering Indian weather (forecasts, monsoon), markets (stocks, indices, F&O with Black-Scholes Greeks, historical, mutual funds), RBI macro, identity/format verification (IFSC, pincode, GSTIN), NSE market holidays, panchang (Hindu almanac), and live cricket scores. Settle per call in USDC on Base.","url":"https://gateway.hillguava.xyz/options/%7Bsymbol%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"spot":25234.85,"expiry":"24-Jun-2026","symbol":"NIFTY","strikes":[{"greeks":{"gamma":0.00096,"call_delta":0.53},"strike":25000}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dM4UMuniArVKNhI1uUdeN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves live options chain data for an Indian market symbol (e.g. NIFTY), including spot price, strikes, expiry, and Black-Scholes Greeks such as delta and gamma.","exampleAgentPrompt":"Pull up the live NIFTY options chain for the June 2026 expiry — I want to see all strikes around 25000 along with their call delta and gamma values.","exampleUseCases":[{"title":"Options hedging strategy for portfolio managers","prompt":"Show me the current BANKNIFTY options chain with all the Greeks — I need to find strikes where the call delta is around 0.5 to set up a neutral hedge for our long position."},{"title":"Volatility analysis for derivatives traders","prompt":"Fetch the live NIFTY options data for the next monthly expiry and give me the gamma across all strikes so I can figure out which ones have the highest convexity exposure."},{"title":"Real-time risk monitoring for fund desk","prompt":"Get me today's spot price for NIFTY and pull the full options chain with deltas for the weekly expiry — I need to quickly check our Greeks exposure before market close."}],"resultDescription":"Returns the current spot price of the underlying index, the expiry date, and a list of strikes each with Black-Scholes Greeks (call delta, gamma, and potentially others). Pays $0.05 USDC per call via x402 on Base, no API key required.","failureModes":["Unknown or unsupported symbol returns an error or empty response","Network or gateway downtime results in a timeout","Payment failure on Base network blocks the request","Malformed symbol path parameter causes a 400-level error","Stale or delayed market data if called outside Indian market hours"],"whenToPreferThis":"Choose this endpoint when you need live or near-live Indian equity derivatives (F&O) data including options Greeks for NSE-listed instruments like NIFTY or BANKNIFTY, with pay-per-call USDC billing and no account setup. Prefer over alternatives when you need Black-Scholes computed Greeks (delta, gamma) rather than raw quote data alone.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:30:01.921Z","isFirstParty":false}