Struct AlphaVantageClient 

pub struct AlphaVantageClient { /* private fields */ }

Alpha Vantage client for market data

Implementations

impl AlphaVantageClient

pub fn new(config: AlphaVantageConfig) -> Self

Create a new Alpha Vantage client

pub async fn get_quote( &self, symbol: &str, ) -> Result<AlphaVantageQuote, AlphaVantageError>

Get real-time quote for a symbol

pub async fn get_daily( &self, symbol: &str, outputsize: &str, ) -> Result<Vec<AlphaVantageBar>, AlphaVantageError>

Get daily time series data

pub async fn get_indicator( &self, symbol: &str, indicator: &str, interval: &str, time_period: u32, ) -> Result<HashMap<String, Decimal>, AlphaVantageError>

Get technical indicator (SMA, EMA, RSI, etc.)