{"uid":"cap_l72UoVWlYfNr7DGYKRxb_","slug":"lucky-cin-news-propagation-analyzer-f6b46ee0","name":"Lucky CIN – News Propagation Analyzer","description":"crypto-intelligence verdicts (CIN) + creative-judgment/QC + post-gen media-ops — agent-facing","url":"https://lucky-x402.onrender.com/x402/news-propagation?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"anchor":{"type":"string","description":"string, e.g. ETH|BTC|SOL|NVDA or any perp ticker"},"candidates":{"type":"string","description":"optional list of tickers to test"}}},"responseSchema":{"example":{"note":"Correlation, not causation; recomputed on fresh data every call (30 min cache). Weak link = trading the narrative, not the price.","links":[{"symbol":"BTC","strength":"moderate","correlation":0.395,"observations":719,"news_transfers":true},{"symbol":"TAO","strength":"weak","correlation":0.347,"observations":719,"news_transfers":false},{"symbol":"RENDER","strength":"weak","correlation":0.341,"observations":719,"news_transfers":false},{"symbol":"FET","strength":"weak","correlation":0.304,"observations":719,"news_transfers":false},{"symbol":"IO","strength":"weak","correlation":0.288,"observations":719,"news_transfers":false},{"symbol":"AKT","strength":"weak","correlation":0.276,"observations":719,"news_transfers":false}],"anchor":"NVDA","window":"720h hourly log-returns, Gate USDT perps","verdict":"PROPAGATES","checked_at":"2026-10-23T23:30:20Z","thresholds":{"strong":0.6,"moderate":0.35},"unavailable":[],"unreachable":{},"observations":719,"propagates_to":["BTC"],"method_version":"1.0.0"}},"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":"$0.3/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.3","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.3","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iEXTELIhf-YkgnNq93bcp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.3","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects whether price movements in an anchor asset (e.g. NVDA, ETH) propagate to a set of crypto tickers via log-return correlation analysis over a 720-hour window","exampleAgentPrompt":"Check whether NVDA's price action propagates to crypto tokens — specifically test BTC, TAO, FET, and RENDER as candidates — and tell me the correlation strengths and whether any of them are true news-transfer links.","exampleUseCases":[{"title":"AI token contagion from NVIDIA","prompt":"Does NVIDIA's price movement propagate to AI-related crypto tokens like TAO, FET, RENDER, and AKT? Show me the correlation strengths and which ones actually transfer news momentum."},{"title":"BTC dominance propagation check","prompt":"Run a propagation check with BTC as the anchor and test ETH, SOL, and AVAX as candidates — I want to know if BTC's moves are spilling over into those altcoins right now."},{"title":"Macro asset to DeFi correlation","prompt":"I want to see if SOL's price action is propagating to any of these DeFi tokens: IO, AKT, and RENDER. Give me the correlations and a verdict on whether the signal transfers."}],"resultDescription":"Returns a JSON object with: a PROPAGATES/DOES_NOT_PROPAGATE verdict, per-symbol correlation coefficients and strength labels (strong/moderate/weak), a news_transfers boolean per link, the observation count and window used (720h hourly log-returns on Gate USDT perps), a list of propagates_to symbols, timestamps, and method version. Results are cached for 30 minutes.","failureModes":["Ticker not found on Gate USDT perps — symbol returned in 'unreachable' map","Insufficient historical data for a candidate — symbol returned in 'unavailable' list","All candidates unavailable — empty links array with verdict still computed for anchor","Stale cache — data may be up to 30 minutes old","Invalid anchor ticker format — request rejected or empty response"],"whenToPreferThis":"Use this endpoint when you need a quantitative, data-driven verdict on whether price movements in one asset (macro equity like NVDA or a lead crypto like BTC) statistically propagate to a basket of crypto perp tickers. It is specifically designed for agents doing cross-asset narrative analysis or trading signal discovery on Gate USDT perpetuals, with fresh 720-hour log-return correlation computed per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:30:13.345Z","isFirstParty":false,"canonicalSlug":"lucky-cin-news-propagation-analyzer-f6b46ee0"}