WOO X

WOO X historical market data details - instruments, data coverage and data collection specifics

WOO X exchange historical data for all its instruments is available since 2023-01-20.

https://api.tardis.dev/v1/exchanges/woo-xapi.tardis.dev

See WOO X historical data coverage: available symbols, channels, date ranges and incidents

Downloadable CSV files

Historical CSV datasets for the first day of each month are available to download without API key. See downloadable CSV files documentation.

data type	symbol	date
incremental_book_L2	SPOT_BTC_USDT	2023-02-01	Download sample
trades	SPOT_BTC_USDT	2023-02-01	Download sample
derivative_ticker	PERP_BTC_USDT	2023-02-01	Download sample

API Access and data format

For data since 2026-06-29 22:00 UTC, historical data format is the same as provided by real-time WOO X WebSocket Market Data API v3 (wss://wss.woox.io/v3/public) with addition of local timestamps. Before that, WOO X data was captured from Market Data API v2 (wss://wss.woo.org/ws/stream). Public Tardis channel names stayed the same, but native message payloads follow the WOO X API version used at the replay timestamp. If you'd like to work with normalized data format instead (same format for each exchange) see downloadable CSV files or official client libs that can perform data normalization client-side.

Python

# pip install tardis-dev
import asyncio
from tardis_dev import Channel, replay

async def main():
    async for local_timestamp, message in replay(
        exchange="woo-x",
        from_date="2026-07-01",
        to_date="2026-07-02",
        filters=[Channel(name="orderbook", symbols=["PERP_BTC_USDT"])],
        api_key="YOUR_API_KEY",
    ):
        # messages as provided by WOO X real-time stream
        print(message)

asyncio.run(main())

See Python client docs.

Node.js

// npm install tardis-dev
import { replay } from 'tardis-dev';

const messages = replay({
  exchange: 'woo-x',
  from: '2026-07-01',
  to: '2026-07-02',
  filters: [{ channel: 'orderbook', symbols: ['PERP_BTC_USDT'] }],
  apiKey: 'YOUR_API_KEY'
});

// messages as provided by WOO X real-time stream
for await (const { localTimestamp, message } of messages) {
  console.log(localTimestamp, message);
}

See Node.js client docs.

cURL & HTTP API

curl --compressed -g 'https://api.tardis.dev/v1/data-feeds/woo-x?from=2026-07-01&filters=[{"channel":"orderbook","symbols":["PERP_BTC_USDT"]}]&offset=0'

https://api.tardis.dev/v1/data-feeds/woo-x?from=2026-07-01&filters=[{%22channel%22:%22orderbook%22,%22symbols%22:[%22PERP_BTC_USDT%22]}]&offset=0api.tardis.dev

Example API response for Woo X historical market data request

See HTTP API docs.

cURL & tardis-machine

curl -g 'localhost:8000/replay?options={"exchange":"woo-x","filters":[{"channel":"orderbook","symbols":["PERP_BTC_USDT"]}],"from":"2026-07-01","to":"2026-07-02"}'

Tardis-machine is a locally runnable server that exposes API allowing efficiently requesting historical market data for whole time periods in contrast to HTTP API that provides data only in minute by minute slices.

See tardis-machine docs.

Captured real-time channels

Introduction - WOOWOO

See WOO X WebSocket v3 API docs providing documentation for each captured channel's format

Click any channel below to see HTTP API response with historical data recorded for it.

• trade Public trade executions stream

• orderbook — generated channel Initial order book snapshots from REST API used to bootstrap orderbookupdate stream. Since 2026-06-29 22:00 UTC, snapshots are fetched from WOO X V3 public orderbook API with maxLevel=50 and stored as V3-like messages with topic:"orderbook@<symbol>@50", generated:true, data from the REST response and ts from the REST response timestamp. Before that, generated snapshots used the legacy WebSocket order book request flow. https://developer.woox.io/api-reference/endpoint/public_data/orderbook

• orderbookupdate Order book incremental updates. Since 2026-06-29 22:00 UTC, collected from WOO X V3 orderbookupdate@{symbol}@50 at 50ms; before that, WOO X V2 provided this channel at 200ms.

• bbo Best bid and ask updates

• indexprice Index price updates

• markprice Mark price updates

• openinterest Open interest updates. Since 2026-06-29 22:00 UTC, WOO X V3 pushes every 1s when open interest changes and forces an update every 10s when unchanged; before that, WOO X V2 frequency was 10s.

• estfundingrate Estimated funding rate updates

• ticker 24h ticker updates

Market data collection details

Market data collection infrastructure for WOO X is located in GCP asia-northeast1 (Tokyo, Japan).

Real-time market data is captured via multiple WebSocket connections to wss://wss.woox.io/v3/public. Before 2026-06-29 22:00 UTC, data was captured from WOO X Market Data API v2 at wss://wss.woo.org/ws/stream.

WOO X servers are located in GCP asia-northeast1 (Tokyo, Japan).