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HALOWERK marktwerk OHLCV Candles
x402
HALOWERK marktwerk OHLCV Candles is a paid API for AI agents from markt.netzhandwerker.de, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns OHLCV candlestick data for a given trading pair from a specified exchange, with configurable interval and limit.
Price / call$0.001
Success—
StatusUnknown
How this service works
HALOWERK marktwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.
Output
An array of OHLCV candlestick records (up to 1000), each containing open, high, low, close prices and volume for the specified trading pair, exchange, and interval, ordered with the newest candle last.
Example use cases
Algo trading signal generation
“Fetch the last 500 5-minute candles for BTC/USDT from Binance — I need them for a momentum indicator calculation.”
Backtesting historical price data
“Get daily candles for SOL/USDC on Kraken starting from 2024-01-01, up to 365 bars, so I can run a backtest on my strategy.”
Real-time dashboard chart feed
“Give me the 50 most recent 15-minute candles for ETH/USDC from OKX so I can render a candlestick chart in my trading dashboard.”
Technical details
Endpoint
POSThttps://markt.netzhandwerker.de/candlesWhen to prefer
Choose this endpoint when you need multi-exchange OHLCV candlestick data with a single normalized API, especially when you want to switch between Binance, Coinbase, Kraken, OKX, or Bybit without changing your integration. Ideal for agents performing technical analysis, backtesting, or building trading dashboards that require historical or recent price bars at various resolutions.
Side effects
- Invalid symbol format (not matching BASE/QUOTE pattern) returns a validation error
- Unsupported venue name returns an enum validation error
- Requested candle count exceeds maximum of 1000
- 'since' timestamp in unrecognized format causes a parse error
- Exchange API unavailable or rate-limited causes upstream failure
- Payment not processed via x402 results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | Number of candles, newest last. |
| since | string | Optional ISO start time. Without it the newest candles are returned. |
| venue | string | Exchange to read from. |
| symbol | string | Trading pair as BASE/QUOTE, for example ETH/USDC. |
| interval | string | Candle size. |
Tags
x402
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