API documentation
The API matches the official iTick docs: paths, parameters and response formats are the same. These pages cover how to connect and what differs from the official service; for field meanings of each endpoint see the official iTick docs.
Quick start
Get a token, change the base URL and send your first request.
REST API
Endpoint paths, parameters, candle intervals and response format.
WebSocket
Subscribe, unsubscribe, heartbeat and pushed message format.
Rate limits and freshness
Per-minute and daily limits, cache times and response headers.
Errors
What each status code means and what it returns.
Differences from the official iTick API
- The base URL is different: REST and WebSocket use this site's address. Other paths and parameters are the same.
- Only GET requests are supported, on paths starting with
stock,forex,crypto,indices,future,fund,symbol,marketornews. - FIX access, S3 file downloads and the official AI agent interface are not provided.
- Market data is briefly cached (see rate limits and freshness), and you may see extra errors caused by limits and token status (429, 403).
- The data you can call depends on the plan you subscribe to.
Get a token and send your first request
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