Tiingo
Coming SoonMarket Data Providers
connectorType: "tiingo"Financial data API for stocks, ETFs, and crypto
Connection Architecture
Tiingo
WebSocket / REST→
Connector
libs/exchange-tiingo→
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
Authentication
API TokenData Format
JSONFeatures
Data Only
Best for
- Quantitative researchers needing clean adjusted historical OHLCV for US equities and ETFs at low cost.
- Mutual fund and ETF screening strategies that require NAV and holdings data.
- Multi-asset systems using Tiingo as a fallback or cross-validation source alongside primary exchange feeds.
Connect via code
1Environment variables (.env)
TIINGO_API_TOKEN=your_key_here
2Connector configuration
// config/config.provider.json
{
"provider": {
"connectors": [
{
"connectorType": "tiingo",
"enabled": true,
"key": "${TIINGO_API_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/tiingo/spot/BTCUSDT/h1?days=7"
Available via Barfinex API
/api/candles/tiingo/...
/api/trades/tiingo/...
/api/orderbook/tiingo/...
/api/account/tiingo/...
/api/symbols/tiingo/...
/api/assets/tiingo/...
Studio graphical setup — in development, coming in the next release.
Important
This is a DATA ONLY connector — no order execution.
The free tier supports end-of-day data for most instruments; intraday and real-time data require a paid plan.
Mutual fund NAV data is available on premium plans only.
Supported Markets
Spot
Websitewww.tiingo.com
Connect in Studio(soon)
Exchange Website