Documentation
Welcome to the TAAPI.IO documentation hub. Here you'll find everything needed to get started, integrate the API, and build trading workflows powered by indicator and market data endpoints.
Get Started
First steps and core guidance to connect to the API and begin querying indicator data.
Integration Guide
Methods and workflows for integrating the API into trading applications and systems.
WebSocket Streaming
Subscribe once and receive real-time indicator values pushed to your client as each candle closes.
Indicators Reference
Complete reference for all 200+ technical analysis indicators available through TAAPI.IO.
US Stocks
Real-time and historical indicator data for US equities and major indexes.
Multiple Constructs
Query multiple symbols or timeframes in single requests for efficient data retrieval.
Heikin Ashi Candles
Use alternative candle types for indicator calculations to smooth price action.
Rate Limits
Understand API request limits, throttling behavior, and how to avoid blocks.
Integrations
Tools and integrations extending TAAPI.IO functionality — Slack, Make.com, Google Sheets and more.