Tradier

aid: tradier
url: https://raw.githubusercontent.com/api-evangelist/tradier/refs/heads/main/apis.yml
name: Tradier
kind: company
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Fintech
  - Trading
  - Stocks
  - Options
  - Brokerage
  - Streaming
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
description: >-
  Tradier is a brokerage platform offering REST and WebSocket APIs for trading
  US equities, options, and futures, plus market data and account-opening services.
  The Tradier Brokerage API exposes account, trading, market data, fundamentals,
  watchlist, and streaming endpoints under a single base URL.
apis:
  - aid: tradier:brokerage-api
    name: Tradier Brokerage API
    tags:
      - Trading
      - Stocks
      - Options
      - Account
      - Orders
      - Market Data
    image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
    baseURL: https://api.tradier.com/v1
    humanURL: https://docs.tradier.com/
    description: >-
      The Tradier Brokerage API provides REST endpoints for placing equity,
      option, and multileg orders, retrieving account balances, positions,
      orders, and history, and accessing market data including quotes, option
      chains, time and sales, fundamentals, and corporate calendars. A sandbox
      base URL is available at api.sandbox.tradier.com/v1.
    properties:
      - type: Documentation
        url: https://docs.tradier.com/
      - type: Sandbox
        url: https://api.sandbox.tradier.com/v1
    x-features:
      - Equity, option, and multileg order placement
      - Account balances, positions, history
      - Quotes, option chains, time and sales
      - Corporate calendars and fundamentals
      - Watchlists
      - Sandbox environment
    x-use-cases:
      - Build automated equity and options trading systems
      - Power retail trading and watchlist apps
      - Backtest using sandbox accounts
  - aid: tradier:streaming-api
    name: Tradier Streaming API
    tags:
      - Streaming
      - WebSocket
      - HTTP
      - Real-time
      - Market Data
    image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
    baseURL: https://stream.tradier.com/v1
    humanURL: https://docs.tradier.com/brokerage-api/streaming
    description: >-
      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.
    properties:
      - type: Documentation
        url: https://docs.tradier.com/brokerage-api/streaming
      - type: AsyncAPI
        url: asyncapi/tradier-asyncapi.yml
    x-features:
      - HTTP and WebSocket streaming
      - Quote, trade, summary, timesale events
      - Account-level order events
    x-use-cases:
      - Stream live ticks into trading bots
      - Power real-time UI updates
      - Monitor order state changes in real time
common:
  - type: GitHubOrganization
    url: https://github.com/tradier
  - type: LinkedIn
    url: https://www.linkedin.com/company/tradier
  - type: Portal
    url: https://tradier.com/
  - type: Documentation
    url: https://docs.tradier.com/
  - type: Pricing
    url: https://tradier.com/individuals/pricing
  - type: StatusPage
    url: https://status.tradier.com/
  - type: Plans
    url: plans/tradier-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/tradier-rate-limits.yml
  - type: FinOps
    url: finops/tradier-finops.yml
  - type: LLMsTxt
    url: https://docs.tradier.com/llms.txt
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com