{"uid":"cap_Ce2k0W_HXjV6D73MIxnor","slug":"crypto-asset-price-signal-83b584d2","name":"Crypto Asset Price Signal","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/eth?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":"local AI models setup guide"},"response":{"asset":"ETH","label":"UP","stale":false,"signal":1,"timestamp":"2026-06-12T04:56:49.889096","tradeable":true,"confidence":1,"age_seconds":82,"weighted_pct":0.5637,"current_close":1675.27,"trend_consistency":0.5,"predicted_close_final":1715.4853515625}},"exampleRequest":{"properties":"local AI models setup guide"},"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_5vpXkHMyQYSmm--7LSQ4L","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 directional price signal (UP/DOWN) with confidence score and predicted move percentage for a given crypto asset","exampleAgentPrompt":"What's the current directional signal for BTC — is it predicted to go up or down, and how confident is the model? I want to know the predicted move percentage and whether the signal is still fresh.","exampleUseCases":null,"resultDescription":"Returns a JSON object with the asset ticker (e.g. BTC), a directional label (UP or DOWN), a confidence score between 0 and 1, a predicted percentage change, the signal age in seconds, and a boolean staleness flag indicating whether the signal is outdated.","failureModes":["Unknown or unsupported asset symbol returns an error or empty result","Stale signal returned when data is older than acceptable threshold (stale: true)","Payment not accepted due to insufficient USDC balance or x402 protocol mismatch","Malformed input schema causes 400-level error","Service unavailable if the Tailscale-hosted node is offline"],"whenToPreferThis":"Use this endpoint when you need a quick, low-cost ($0.01 USDC) machine-generated directional signal for a crypto asset including confidence and predicted move size. Prefer this over broader market data APIs when you specifically want a computed UP/DOWN forecast rather than raw price data. Best suited for agents making short-term trading decisions or filtering assets by predicted momentum.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T17:27:33.228Z","isFirstParty":false,"canonicalSlug":"crypto-asset-price-signal-83b584d2"}