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 receives data from the exchange and feeds it to Provider (port 8081). From there — to Detector, Advisor, and Studio.
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
# Verify connection curl -H "Authorization: Bearer $PROVIDER_API_TOKEN" \ https://localhost:8081/api/exchanges/runtime-proof # Candles (last 7 days) curl -H "Authorization: Bearer $PROVIDER_API_TOKEN" \ "https://localhost:8081/api/candles/tradier/spot/BTCUSDT/h1?days=7"
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