# Tradier Streaming API

**Canonical:** https://apis.io/apis/tradier/streaming-api/  
**Provider:** Tradier — https://apis.io/providers/tradier/  
**Base URL:** https://stream.tradier.com/v1  
**Documentation:** https://docs.tradier.com/brokerage-api/streaming

Tradier Streaming API is one of 4 APIs that [Tradier](https://apis.io/providers/tradier/) publishes on the [APIs.io](https://apis.io/) network, described by an AsyncAPI event-driven specification. Tagged areas include Streaming, WebSocket, HTTP, Real-Time, and Market Data. The published artifact set on APIs.io includes API documentation and an AsyncAPI specification.

The Tradier Streaming API delivers real-time market and account events over HTTP and WebSocket. Quote, trade, summary, timesale, and order events are streamed; client first creates a session via the brokerage REST endpoints and connects to stream.tradier.com.

## Machine-readable artifacts (2)

- **Documentation** — https://docs.tradier.com/brokerage-api/streaming
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/tradier/refs/heads/main/asyncapi/tradier-asyncapi.yml

## Other Tradier APIs (3)

- [Tradier Brokerage API](https://apis.io/apis/tradier/brokerage-api/)
- [Tradier MCP Server](https://apis.io/apis/tradier/mcp-server/)
- [Tradier Brokerage API](https://apis.io/apis/tradier/tradier-openapi/)

## Tags

Streaming, WebSocket, HTTP, Real-Time, Market Data

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/tradier/streaming-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/tradier/.