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Generate a free API key in seconds and connect to every market from one endpoint.
The REST API service is live, providing standardized access to quotes, basic stock information, and trading status data.
We are pleased to announce that the REST API service is officially live.
This initial release provides standardized REST API data access, helping developers retrieve quotes and related market data through HTTP requests. All endpoints use API Key authentication, with different access endpoints for different data types.
The initial release includes these core endpoints:
The initial REST API release supports:
Each data type has a corresponding API Base URL. Select the appropriate one for your data needs.
Candlestick endpoints support 1-, 5-, 15-, and 30-minute; hourly, 2-hour, and 4-hour; and daily, weekly, and monthly intervals. Stocks do not support 2-hour or 4-hour candlesticks. The shortest interval is 1 minute. The single-instrument endpoint returns up to 500 candles per request.
Returned fields include timestamp, open, close, high, low, volume, and turnover.
Every endpoint carries an authentication token in the X-API-Key header:
X-API-Key: {token}
Please ensure that you have a valid API Key before calling the API.
| Feature | Endpoint |
|---|---|
| Single-instrument candlesticks | GET /v1/kline/{queryData} |
| Batch candlesticks | POST /v1/batch-kline |
| Latest quotes | GET /v1/quote/{queryData} |
| Latest order book | GET /v1/depth/{queryData} |
| Basic stock information | POST /v1/stock-info |
| SSE suspensions/resumptions | GET /v1/trading-status/sse/{page}/{size} |
| NYSE suspensions/resumptions | GET /v1/trading-status/nyse/{page}/{size} |
API Documentation: https://alltick.co/apis/en/rest-api/introduction
Note: The All-US path is not yet available.
The REST API is now open for use. Developers can select endpoints for their business needs and quickly integrate quotes and basic market data.
Thank you for your support and interest.
| NASDAQ suspensions/resumptions | GET /v1/trading-status/nasdaq/{page}/{size} |
Generate a free API key in seconds and connect to every market from one endpoint.