> For the complete documentation index, see [llms.txt](https://war-of-coins.gitbook.io/war-of-coins-deployment/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://war-of-coins.gitbook.io/war-of-coins-deployment/option-expiration-spot-price-feeds-and-apis.md).

# Option Expiration Spot Price Feeds and APIs

## Binance

### API:

<https://api1.binance.com/api/v3/klines?symbol={`quote_currency`}{`base_currency`}\\&interval={`interval`}\\&startTime={`start_ms`}\\&endTime={`end_ms`}>

### Example:

<https://api1.binance.com/api/v3/klines?symbol=ETHUSDT&interval=1h&startTime=1711054800000&endTime=1711054800000>

## Coinbase

### API:

<https://api.exchange.coinbase.com/products/{`quote_currency`}-{`base_currency`}/candles?start={`start`}\\&end={`end`}\\&granularity={`interval`}>

### Example:

<https://api.exchange.coinbase.com/products/eth-usdt/candles?start=1711054800&end=1711054800&granularity=3600>

## Kraken

### API:

<https://api.kraken.com/0/public/OHLC?pair={`quote_currency`}{`base_currency`}\\&interval={`interval`}\\&since={`start`}>

### Example:

<https://api.kraken.com/0/public/OHLC?pair=ETHUSDT&interval=60&since=1711054799>

## OKX

### API:

<https://www.okx.com/api/v5/market/candles?instId={`quote_currency`}-{`base_currency`}\\&bar={`interval`}\\&before={`start_ms`}\\&after={`end_ms`}>

### Example:

<https://www.okx.com/api/v5/market/candles?instId=ETH-USDT&bar=1H&before=1711054799999&after=1711058400000>

## KuCoin

### API:

<https://api.kucoin.com/api/v1/market/candles?type={`interval`}\\&symbol={`quote_currency`}-{`base_currency`}\\&startAt={`start`}\\&endAt={`end`}>

### Example:

<https://api.kucoin.com/api/v1/market/candles?type=1hour&symbol=BTC-USDT&startAt=1711054800&endAt=1711058400>

## lbkex

### API:

<https://api.lbkex.com/v2/kline.do?symbol={`quote_currency`}\\_{`base_currency`}\\&size=1\\&type={`interval`}\\&time={`start`}>

### Example:

[https://api.lbkex.com/v2/kline.do?symbol=eth\_usdt\&size=1\&type=hour1\&time=1711054800 ](<https://api.lbkex.com/v2/kline.do?symbol=eth_usdt\&size=1\&type=hour1\&time=1711054800 >)