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Delx OHLC Aggregate
x402
Delx OHLC Aggregate is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Aggregates an ordered list of price samples into open, high, low, and close (OHLC) values
Price / call$0.003
Success—
StatusUnknown
How this service works
Aggregate a bounded price list into open, high, low, and close — call when collapsing a price list into open/high/low/close. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web sear…
Output
A deterministic JSON object containing the computed open (first price), high (maximum price), low (minimum price), and close (last price) derived from the input price array.
Example use cases
Candlestick prep for trading bot
“I have a batch of price ticks from my strategy — [101.2, 103.5, 99.8, 102.4, 105.0, 104.1] — can you aggregate them into an OHLC candlestick for me?”
Backtesting signal normalization
“Before I run my backtest, I need to convert these raw price samples [55.0, 57.3, 54.1, 56.8] into open, high, low, and close values. Can you do that?”
Portfolio analytics dashboard prep
“Take these sampled prices for the session [200.1, 215.3, 198.7, 210.5, 212.0] and give me the OHLC breakdown so I can feed it into my analytics dashboard.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/ohlc-aggregateWhen to prefer
Choose this endpoint when you have caller-supplied price data (ticks, returns, or sampled prices) and need a deterministic, stateless OHLC aggregation without accessing a live market data feed. Ideal for backtesting pipelines, signal preparation, and analytics dashboards where you supply your own price array and want a cheap, fast, first-party transform at $0.003 per call.
Side effects
- Empty prices array returns an error or null OHLC values
- Non-numeric values in the prices array cause a validation failure
- Missing prices field in request body causes a 400 bad request
- Payment failure or insufficient USDC balance blocks execution via x402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| prices | array | Ordered price samples for OHLC aggregation. |
Output
Schema · Response
{
"type": "json",
"example": {
"low": 9,
"high": 12,
"open": 10,
"close": 11,
"count": 4,
"schema": "delx/util-ohlc-aggregate/v1"
}
}Tags
x402
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