CoinFLEX (2.0)

Downloadable CSV files API Docs Historical Data Details
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CoinFLEX (2.0)
CoinFLEX 2.0 historical market data details - instruments, data coverage and data collection specifics
CoinFLEX historical data for all it's instruments is available since 2020-07-14.
https://api.tardis.dev/v1/exchanges/coinflex
api.tardis.dev
See CoinFLEX historical data coverage: available symbols, channels, date ranges and incidents
​
Downloadable CSV files
data type
symbol
date
​
trades
BTC-USD-SWAP-LIN
2020-08-01
​Download sample​
incremental_book_L2
BTC-USD-SWAP-LIN
2020-08-01
​Download sample​
quotes
BTC-USD-SWAP-LIN
2020-08-01
​Download sample​
derivative_ticker
BTC-USD-SWAP-LIN
2020-08-01
​Download sample​
​
API Access and data format
Historical data format is the same as provided by real-time CoinFLEX WebSocket v2 API with addition of local timestamps. 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 perform data normalization client-side.
Python
Node.js
cURL & HTTP API
cURL & tardis-machine
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# pip install tardis-client
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import asyncio
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from tardis_client import TardisClient, Channel
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tardis_client = TardisClient(api_key="YOUR_API_KEY")
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​
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async def replay():
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  # replay method returns Async Generator
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  messages = tardis_client.replay(
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    exchange="coinflex",
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    from_date="2020-08-01",
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    to_date="2020-08-02",
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    filters=[Channel(name="futures/depth", symbols=["BTC-USD-SWAP-LIN"])]
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  )
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​
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  # messages as provided by CoinFLEX 2.0 real-time stream
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  async for local_timestamp, message in messages:
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    print(message)
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​
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​
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asyncio.run(replay())
Copied!
See Python client docs.
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// npm install tardis-dev
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const { replay } = require('tardis-dev');
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​
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async function run() {
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  try {
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    const messages = replay({
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      exchange: 'coinflex',
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      from: '2020-08-01',
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      to: '2020-08-02',
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      filters: [{ channel: 'futures/depth', symbols: ['BTC-USD-SWAP-LIN'] }],
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      apiKey: 'YOUR_API_KEY'
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    });
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​
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    // messages as provided by CoinFLEX 2.0 real-time stream
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    for await (const { localTimestamp, message } of messages) {
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      console.log(localTimestamp, message);
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    }
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  } catch (e) {
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    console.error(e);
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  }
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}
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​
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run();
Copied!
See Node.js client docs.
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curl -g 'https://api.tardis.dev/v1/data-feeds/coinflex?from=2020-08-01&filters=[{"channel":"futures/depth","symbols":["BTC-USD-SWAP-LIN"]}]&offset=0'
Copied!
https://api.tardis.dev/v1/data-feeds/coinflex?from=2020-08-01&filters=[{%22channel%22:%22futures/depth%22,%22symbols%22:[%22BTC-USD-SWAP-LIN%22]}]&offset=0
api.tardis.dev
Example API response for CoinFLEX historical market data request
See HTTP API docs.
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curl -g 'localhost:8000/replay?options={"exchange":"coinflex","filters":[{"channel":"futures/depth","symbols":["BTC-USD-SWAP-LIN"]}],"from":"2020-08-01","to":"2020-08-02"}'
Copied!
​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 
https://docs.coinflex.com/v2/#websocket-api
docs.coinflex.com
See CoinFLEX 2.0 WebSocket 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​
​futures/depth​
​ticker​
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Market data collection details
​Market data collection infrastructure for CoinFlex 2.0 is located in GCP asia-northeast1 (Tokyo, Japan).

Real-time market data is captured via single WebSocket connection. 
​
CoinFLEX 2.0 servers are located in AWS ap-northeast-1 region (Tokyo, Japan).
​
​
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Contents
Downloadable CSV files
API Access and data format
Captured real-time channels
Market data collection details