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CloudMaxi0x ADX Indicator
x402
CloudMaxi0x ADX Indicator is a paid API for AI agents from cloudmaxi0x.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
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.
Price / call$0.003
Success—
StatusUnknown
How this service works
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.
Output
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).
Example use cases
Trend strength filter for algo strategy
“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.”
Backtesting directional movement signals
“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.”
Live trend dashboard for multiple pairs
“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.”
Technical details
Endpoint
GEThttps://cloudmaxi0x.com/v1/indicators/adxWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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