{"uid":"cap_4Y-k6ua9dkhI7reCeJM7G","slug":"crypto-asset-price-signal-direction-confidence-4fe5ffaf","name":"Crypto Asset Price Signal — Direction & Confidence","description":"Master AI on your own hardware. 3 guides covering local AI models, Claude Code, and cost-saving setups. 150+ pages, PDF + DOCX instant download.","url":"https://2x-3090.tailf80b7a.ts.net/x402/signals/sol?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"asset":"BTC","stale":false,"direction":"UP","confidence":0.62,"age_seconds":120,"predicted_pct":1.4}},"example":{"request":{"properties":"SOL"},"response":{"asset":"SOL","model":"NeoQuasar/Kronos-base","stale":false,"signal":-1,"symbol":"SOL/USD","horizons":{"full":{"pct_change":0.7837420392520875,"avg_predicted":71.43551635742188},"short":{"pct_change":-0.529250065306233,"avg_predicted":70.50486755371094},"medium":{"pct_change":-0.20333240586532056,"avg_predicted":70.73587799072266}},"timeframe":"1h","timestamp":"2026-06-18T05:53:47.995971","confidence":0.3753,"consistent":false,"age_seconds":1273,"signal_label":"DOWN/SELL","current_close":70.88,"threshold_pct":0.15,"weighted_pct_change":-0.1689}},"exampleRequest":{"properties":"SOL"},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","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_YIpnrxw_xwVP2deMdWjQx","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 a short-term price direction signal (UP/DOWN) with confidence score, predicted percentage move, and staleness indicator for a given crypto asset.","exampleAgentPrompt":"What's the current price direction signal for BTC — is it predicted to go UP or DOWN, and how confident is the model? Give me the predicted percentage move and let me know if the signal is stale.","exampleUseCases":null,"resultDescription":"Returns a JSON object with the asset symbol (e.g. 'BTC'), a directional signal ('UP' or 'DOWN'), a confidence score between 0 and 1 (e.g. 0.62), a predicted percentage price move (e.g. 1.4%), the age of the signal in seconds, and a boolean indicating whether the signal is stale.","failureModes":["Unknown or unsupported asset symbol returns an error or empty response","Stale signal (stale: true) indicates data may be outdated and should not be acted upon without fresh fetch","Missing or malformed properties field may cause a 400 bad request","Network latency on Tailscale private endpoint may cause timeouts for external callers","Low confidence scores (near 0.5) indicate near-random prediction quality"],"whenToPreferThis":"Use this endpoint when you need a lightweight, low-cost ($0.01 USDC) directional trading signal for a specific crypto asset, especially when you want a confidence-scored UP/DOWN forecast with a predicted percentage move. Prefer this over on-chain analytics or full market data APIs when a fast, pre-computed signal is sufficient for decision-making.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T19:28:19.081Z","isFirstParty":false,"canonicalSlug":"crypto-asset-price-signal-direction-confidence-4fe5ffaf"}