{"uid":"cap_f4GNtXpaQkuIjeOYqZ8Xb","slug":"cloudmaxi0x-adx-indicator-25e4dab1","name":"CloudMaxi0x ADX Indicator","description":"Deterministic, verifiable crypto market data and honest backtest audits. Use GET /v1/data/ohlcv for exact OHLCV over a half-open range with a SHA-256 Merkle manifest - only closed candles are returned, exchange decimal strings are preserved byte for byte, so the same query always yields the same root. Use GET /v1/data/proof to verify one candle against a root you already hold. Use POST /v1/validate/trades to find out whether a list of trade returns can be distinguished from luck, and POST /v1/validate/filter to test a trade filter against a permutation null. GET /, /v1/schema and /v1/data/sources are free.","url":"https://cloudmaxi0x.com/v1/indicators/adx","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["symbol","interval","start_ms","end_ms"],"properties":{"end_ms":{"type":"integer","description":"EXCLUSIVE, epoch ms, exact multiple of the interval"},"period":{"type":"integer","description":"optional; defaults to 14"},"symbol":{"type":"string","description":"e.g. BTCUSDT"},"interval":{"enum":["1m","3m","5m","15m","30m","1h","2h","4h","6h","8h","12h","1d","3d","1w"],"type":"string"},"start_ms":{"type":"integer","description":"inclusive, epoch ms, exact multiple of the interval"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__U7MiCQY4Fi4Q9AD2l5aT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns converged Average Directional Index (ADX) with +DI and -DI values for a given symbol, interval, and time range, with warm-up pre-fetched so the first returned value is already fully converged.","exampleAgentPrompt":"Pull the ADX (period 14) with +DI and -DI for BTCUSDT on the 4-hour chart from January 1 2025 00:00 UTC to February 1 2025 00:00 UTC — I need fully converged values with no warm-up bias.","exampleUseCases":[{"title":"Trend strength filter for algo strategy","prompt":"Get me converged ADX values with +DI and -DI for ETHUSDT on the 1-hour interval from March 1 2025 00:00 UTC to April 1 2025 00:00 UTC using the default period of 14, so I can filter out low-trend-strength periods in my strategy."},{"title":"Backtesting directional movement signals","prompt":"I'm backtesting a crossover strategy — can you fetch the +DI and -DI values for SOLUSDT on the daily interval from January 1 2024 00:00 UTC to January 1 2025 00:00 UTC with ADX period 14? I need them fully converged so the numbers match what a live run would produce."},{"title":"Live trend dashboard for multiple pairs","prompt":"Grab the latest ADX reading with +DI and -DI for BNBUSDT on the 15-minute chart from 09:00 UTC to 10:00 UTC today so I can display current trend strength on my dashboard."}],"resultDescription":"A time-series of ADX, +DI, and -DI values at the precision that accurately reproduces the computation, covering the exact requested range with the first value already converged (warm-up bars are pre-fetched and discarded server-side).","failureModes":["Invalid symbol returns an error — symbol must be a valid exchange pair like BTCUSDT","start_ms or end_ms not an exact multiple of the interval causes a validation error","end_ms not strictly greater than start_ms results in an invalid range error","Requesting a future range with no available candle data returns empty or error","Network or payment failure returns 402 or connection error"],"whenToPreferThis":"Use this endpoint when you need numerically reproducible, warm-up-converged ADX values — especially for backtesting or strategy validation where cold-start bias would cause your computed values to diverge from a longer reference run. Prefer this over computing ADX yourself if you need guaranteed precision and convergence without managing warm-up data fetching manually.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:31:26.038Z","isFirstParty":false}