{"uid":"cap_P27_lWGtr_vaj_IpFoqAa","slug":"cryptyx-signal-backtest-3c63c56e","name":"CRYPTYX Signal Backtest","description":"Backtest any signal over up to 365 days. Returns trigger stats, per-day rows, and a 4-horizon performance block (sample size, mean/median return, hit rate, bootstrap CI, statistical significance, reliability grade). Walk-forward OOS read inlined. Runs across 200+ digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.","url":"https://cryptyx.ai/api/signals/backtest","method":"POST","headers":{},"bodySchema":{"type":"object","required":["to","from","signal_id"],"properties":{"to":{"type":"string","description":"End date (YYYY-MM-DD)"},"from":{"type":"string","description":"Start date (YYYY-MM-DD)"},"dryrun":{"type":"boolean","description":"Evaluate without writing"},"signal_id":{"type":"string","description":"Signal registry ID"}}},"responseSchema":{"to":"2025-12-31","days":[{"day":"2025-06-15","triggered":true,"confidence":0.81}],"from":"2025-01-01","signal_id":"TR_MOMO_CONT_14D","total_events":42,"trigger_rate":0.15,"avg_confidence":0.73},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"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_h7hGKGHhPsXV3OFExlH1l","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":"Backtests a specific trading signal over a historical date range, returning daily trigger events, confidence scores, trigger rate, and total event count.","exampleAgentPrompt":"Backtest the CRYPTYX signal TR_MOMO_CONT_14D from January 1, 2025 to December 31, 2025 and tell me how often it triggered, what the average confidence was, and which specific days it fired.","exampleUseCases":null,"resultDescription":"Returns a JSON object with the date range, the signal ID, total trigger events, an overall trigger rate (fraction of days the signal fired), average confidence score, and a day-by-day array indicating whether the signal triggered and its confidence level for each date.","failureModes":["Invalid signal_id returns an error or empty result set","Missing required fields (to, from, signal_id) returns 400 validation error","Date range too large may result in timeout or rate limit","Invalid date format causes parsing error","Payment failure (x402) blocks the call before processing"],"whenToPreferThis":"Use this endpoint when you need to historically evaluate a specific CRYPTYX signal's reliability, trigger frequency, and confidence before deploying it in a live strategy. Prefer this over live signal endpoints when you want to understand past behavior without affecting state, especially with dryrun=true for safe evaluation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:51:58.283Z","isFirstParty":false}