{"uid":"cap_jicJC8mQHcGXNreOsESBJ","slug":"carbon-cashmere-garch-volatility-forecast-sol-d3abb5a1","name":"Carbon & Cashmere GARCH Volatility Forecast – SOL","description":"Professional crypto market intelligence. Real-time prices, signals, and market scoring.","url":"https://api.carbon-cashmere.de/v1/garch/SOL","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"_meta":{"disclaimer":"Informational research data only — not investment advice."},"symbol":"BTC","forecast":{"1d":0.41,"7d":0.43,"30d":0.45},"parameters":{"omega":0.001,"beta_1":0.89,"alpha_1":0.08,"persistence_alpha_plus_beta":0.97},"half_life_days":4.2,"conditional_vol_now_annualized":0.42}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_1oVMvXBC97H5bpSR8tmfw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns GARCH model parameters and annualized conditional volatility forecasts (1d/7d/30d) for Solana (SOL).","exampleAgentPrompt":"What's the current GARCH volatility forecast for Solana — give me the annualized conditional volatility now plus the 1-day, 7-day, and 30-day forecasts, along with the model parameters and half-life.","exampleUseCases":null,"resultDescription":"A JSON object containing: current annualized conditional volatility for SOL, GARCH(1,1) parameters (omega, alpha_1, beta_1, persistence), volatility half-life in days, and forward volatility forecasts at 1-day, 7-day, and 30-day horizons. Includes a disclaimer that the data is for informational research only.","failureModes":["Invalid or unsupported symbol path returns an error or empty response","Payment not provided or insufficient USDC balance causes a 402 Payment Required response","Upstream market data unavailable causes a 503 or stale data response","Rate limiting may occur if too many requests are made in rapid succession"],"whenToPreferThis":"Use this endpoint when you need rigorous, model-based volatility estimates for SOL specifically — not just raw price data. It is ideal for risk management, options pricing intuition, or systematic trading signals that require GARCH-derived conditional volatility and persistence metrics rather than simple historical volatility.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:47:27.801Z","isFirstParty":false}