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Carbon & Cashmere OHLCV API – ETH Price Candles
x402
Carbon & Cashmere OHLCV API – ETH Price Candles is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).
Returns OHLCV (open, high, low, close, volume-sampled) candlestick data for Ethereum (ETH) at hourly intervals
Price / call$0.005
Success—
StatusDown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
Returns a JSON object containing the coin identifier (ETH), the number of candles returned, the interval (e.g. '1h'), and an array of candle objects each with a UTC timestamp, low, high, open, close prices, and a sample count indicating how many data points were aggregated into that candle.
Example use cases
Backtest ETH trading strategy
“Grab the last 30 days of hourly ETH OHLCV candles so I can backtest my moving average crossover strategy against recent Ethereum price action.”
Chart Ethereum price history
“Fetch the past week of hourly ETH candlestick data from Carbon & Cashmere so I can plot a price chart and spot any key support and resistance levels.”
Detect ETH volatility spikes
“Pull the last 48 hourly ETH candles and flag any hours where the high-to-low spread was unusually wide — I want to identify recent volatility spikes in Ethereum.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/ohlcv/ETHWhen to prefer
Use this endpoint when you need structured OHLCV candlestick data for Ethereum specifically, suitable for technical analysis, charting, or feeding into quantitative models. Prefer this over generic price APIs when you need multi-bar historical data with open/high/low/close granularity rather than just a spot price.
Side effects
- Invalid coin symbol returns 404 or empty result
- Unsupported interval parameter returns 400 bad request
- Payment not included or insufficient results in 402 Payment Required
- Rate limiting or quota exceeded returns 429
- Downstream data feed outage causes stale or missing candles
Output
Schema · Response
{
"type": "json",
"example": {
"coin": "BTC",
"count": 720,
"candles": [
{
"ts": "2026-03-15T14:00:00Z",
"low": 83100.2,
"high": 83450,
"open": 83200.5,
"close": 83350.8,
"samples": 28
}
],
"interval": "1h"
}
}Tags
x402
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