Struct TwelveDataClient 

pub struct TwelveDataClient { /* private fields */ }

Client for Twelve Data API

Provides OHLCV time series data, real-time quotes, and cryptocurrency prices. Free tier: 800 API calls/day

Example

use ruvector_data_framework::TwelveDataClient;

let client = TwelveDataClient::new(Some("YOUR_API_KEY".to_string()))?;
let series = client.get_time_series("AAPL", "1day", Some(30)).await?;

Implementations

impl TwelveDataClient

pub fn new(api_key: Option<String>) -> Result<Self>

Create a new Twelve Data client

Arguments

• api_key - Optional Twelve Data API key (get from https://twelvedata.com/)

pub async fn get_time_series( &self, symbol: &str, interval: &str, limit: Option<usize>, ) -> Result<Vec<SemanticVector>>

Get OHLCV time series data

Arguments

• symbol - Stock ticker symbol
• interval - Time interval (1min, 5min, 1day, 1week, 1month)
• limit - Number of data points (max 5000)

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

Get real-time quote

Arguments

• symbol - Stock ticker symbol

pub async fn get_crypto(&self, symbol: &str) -> Result<Vec<SemanticVector>>

Get cryptocurrency price

Arguments

• symbol - Crypto symbol (e.g., “BTC/USD”, “ETH/USD”)