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TradeSonar dYdX Candlesticks API
x402
TradeSonar dYdX Candlesticks API is a paid API for AI agents from api.tradesonar.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Returns OHLCV candlestick data for a dYdX perpetual market at configurable resolutions from 1-minute to 1-day
Price / call$0.001
Success—
StatusUnknown
How this service works
TradeSonar: dYdX on-chain smart-money, funding and crowding signals. Every response is stamped with data_as_of freshness (block height + replica lag).
Output
Returns a JSON object with an array of candles, each containing open, high, low, close prices as strings, USD volume, base token volume, trade count, and a startedAt ISO8601 timestamp. Data freshness is indicated by a data_as_of field with block height and replica lag.
Example use cases
Backtesting a momentum strategy
“Get me 500 daily candles for BTC-USD from dYdX starting October 1st 2025 — I want the full OHLCV so I can backtest a moving-average crossover strategy.”
Intraday price chart for trading dashboard
“Fetch the last 200 five-minute candles for SOL-USD on dYdX so I can plot an intraday price chart for my trading dashboard right now.”
Volatility analysis over past week
“Pull 4-hour candles for ETH-USD on dYdX for the past 7 days — I want to calculate realized volatility and see how wide the high-low ranges have been each session.”
Technical details
Endpoint
GEThttps://api.tradesonar.io/v1/markets/%7Bticker%7D/candles?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need historical OHLCV candlestick data specifically from dYdX perpetuals, especially when you want to combine price history with TradeSonar's companion signals (funding, crowding, smart-money) for the same market. Prefer this over generic crypto OHLCV APIs when dYdX-specific on-chain provenance and freshness stamping (block height + replica lag) matter, such as for systematic strategies or signal validation on dYdX.
Side effects
- Invalid ticker symbol (not found in /v1/markets) returns an error — ticker must be in ETH-USD format, not ETH-USDT
- Resolution value outside allowed enum (e.g. sub-minute) returns a validation error
- from/to timestamps in wrong format (non-ISO8601) cause a parse error
- limit exceeding 1000 or below 1 returns a validation error
- Payment not provided or insufficient USDC (x402 protocol) returns 402 Payment Required
- Time range too large for the requested resolution may return partial data or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"candles": [
{
"low": "...",
"high": "...",
"open": "...",
"close": "...",
"trades": 0,
"startedAt": "...",
"usdVolume": "...",
"baseTokenVolume": "..."
}
]
}
}
}Tags
x402
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