The CoinAPI provides real-time exchange rates, and stock symbol quotes. Developers can obtain metadata, exchange rates, OHLCV (Open, High, Low, Close, Volume) time-series data, and trades. Symbols can be retrieved by type (Spot, Futures, Options). Additional information such as strike price, contract unit, and expiration time is also available. The API provides JSON formatted responses, and requires an API Key for authentication.
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