API 개발자 문서
itick.org 등 주요 금융 시세 API 프로토콜과 완벽히 호환됩니다. 요청 경로, 파라미터 및 JSON 응답 구조가 동일합니다.
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.
주요 API 프로토콜 호환성 (itick.org 등)
| Protocol / Standard | Scope | Status |
|---|---|---|
itick.org specification | REST quotes / candles / depth / ticks and WebSocket streaming (identical paths, parameters and JSON payloads) | Supported (drop-in replacement by changing Base URL & Token) |
| Additional market data protocols | Standardized adapters for other widely used financial market data APIs | In progress (continuously being added) |
- Multi-protocol compatibility: currently supports the full
itick.orgREST and WebSocket specification (more mainstream market data protocols are being added). Simply replace the base URL with this site's address. - Only GET requests are supported, on paths starting with
stock,forex,crypto,indices,future,fund,symbol,marketornews. - FIX access, S3 file downloads and AI agent interfaces 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.