Tradier
Coming SoonUS Brokers
connectorType: "tradier"Brokerage API platform for equities and options
Connection Architecture
Tradier
WebSocket / REST→
Connector
libs/exchange-tradier→
Provider
:8081/api→
Detector
Advisor
Studio
The connector feeds exchange data to Provider. Detector receives market data, Studio receives read views, and Advisor sees only signed candidate evidence.
Technologies
Transport
WebSocketREST Polling
Authentication
Bearer TokenData Format
JSONFeatures
Sandbox Mode
Best for
- Best suited for options traders and equity-focused systematic strategies that need a clean, reliable REST API.
- Supports covered calls, vertical spreads, and multi-leg options execution alongside standard equity orders.
- Sandbox environment allows full end-to-end strategy testing without capital risk.
- Attractive for fintech teams that want brokerage-as-a-service built into their Barfinex pipeline.
Connect via code
1Environment variables (.env)
TRADIER_ACCESS_TOKEN=your_token_here TRADIER_ACCOUNT_ID=your_account_here
2Connector configuration
// config/config.provider.json
{
"provider": {
"connectors": [
{
"connectorType": "tradier",
"enabled": true,
"token": "${TRADIER_ACCESS_TOKEN}",
"markets": [
{ "marketType": "spot", "symbols": [{ "name": "BTCUSDT" }] }
],
"subscriptions": [
{ "type": "PROVIDER_MARKETDATA_CANDLE", "symbols": ["BTCUSDT"], "intervals": ["min1", "h1"], "active": true },
{ "type": "PROVIDER_MARKETDATA_TRADE", "symbols": ["BTCUSDT"], "active": true },
{ "type": "PROVIDER_MARKETDATA_ORDERBOOK", "symbols": ["BTCUSDT"], "active": true }
]
}
]
}
}3Verify and query data
Public verification 1. Configure credentials in the private Provider environment. 2. Verify connector status in the internal Studio/Provider console. 3. Use Barfinex public pages to inspect market data. Operator Provider commands and tokens remain in internal runbooks only.
Available via Barfinex API
/api/candles/tradier/...
/api/trades/tradier/...
/api/orderbook/tradier/...
/api/account/tradier/...
/api/symbols/tradier/...
/api/assets/tradier/...
Studio graphical setup — in development, coming in the next release.
Important
Authentication uses a single bearer access token (not key/secret pair) — obtain it from your Tradier developer dashboard.
Paper trading uses a separate sandbox environment at sandbox.tradier.com with its own access token.
US equities and options trade during NYSE/NASDAQ hours (09:30–16:00 ET); options settlement follows standard expiration calendars.
Options strategies with multiple legs must be submitted as a single order to avoid partial-fill risk.
Streaming quotes require WebSocket connection; REST polling is subject to standard rate limits.
Supported Markets
Spot
Websitetradier.com
Connect in Studio(soon)
Exchange Website