{"uid":"cap_NduUsbQ765cs3Cy2yfgtg","slug":"robinhood-chain-perpetual-open-interest-by-ticker-5d674106","name":"Robinhood Chain Perpetual Open Interest by Ticker","description":"Robinhood Chain tokenized-stock perp open interest & stats on Lighter: open interest (base + USD notional), mark/index/last price, 24h volume, price change, and daily high/low/trades. Send { ticker }. Positioning and liquidity depth for tokenized-equity perp traders.","url":"https://x402-services-production.up.railway.app/api/rh/perp-oi","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json"],"type":"string"}}}}},"responseSchema":null,"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_jBE_y8dT1u_WMXo-bv66G","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":"Returns real-time perpetual futures open interest data for a given stock/ETF ticker on Robinhood Chain","exampleAgentPrompt":"What's the current perpetual futures open interest for TSLA on Robinhood Chain? I want to see how much aggregate exposure traders have built up in that ticker.","exampleUseCases":[{"title":"Monitor TSLA perp positioning","prompt":"Pull the current open interest for TSLA perpetual futures on Robinhood Chain — I want to know how large the aggregate long/short positioning is right now."},{"title":"Check NVDA derivatives ahead of earnings","prompt":"Before NVDA earnings, can you check the perpetual open interest for NVDA on Robinhood Chain so I can gauge how much speculative positioning is built up?"},{"title":"Screen ETF perp OI for trading signals","prompt":"Get me the current open interest in SPY perpetual futures on Robinhood Chain — I'm looking for unusual buildups that might signal a big directional move."}],"resultDescription":"Returns real-time perpetual futures open interest figures for the requested stock or ETF ticker on Robinhood Chain, enabling agents to assess aggregate market positioning, speculative exposure, and potential trading signals in tokenized equity derivatives.","failureModes":["Invalid or unsupported ticker symbol returns an error","Ticker not listed as a tokenized asset on Robinhood Chain returns no data","Payment of $0.05 USDC not settled causes 402 Payment Required response","Network or upstream oracle latency causes delayed or stale data","Rate limiting if payment layer has issues processing concurrent calls"],"whenToPreferThis":"Choose this endpoint when you need real-time open interest data specifically for tokenized stock or ETF perpetual futures on Robinhood Chain. It is distinct from crypto-native perp OI endpoints and is the right choice when analyzing equity-linked derivatives, monitoring speculative positioning in tokenized stocks, or comparing perp OI against underlying equity metrics like dislocation or earnings catalysts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:04:18.669Z","isFirstParty":false}