API
Miscellaneous
Huobi Global (high caps)
Huobi Global historical market data details - currency pairs, data coverage and data collection specifics
Huobi Global historical data for high caps currency pairs is available since 2019-11-19.
See Huobi Global 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
API Access and data format
Historical data format is the same as provided by real-time Huobi Global WebSocket 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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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="huobi",
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from_date="2019-12-01",
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to_date="2019-12-02",
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filters=[Channel(name="depth", symbols=["btcusdt"])]
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)
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# messages as provided by Huobi real-time stream
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async for local_timestamp, message in messages:
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print(message)
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asyncio.run(replay())
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// npm install tardis-dev
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const { replay } = require('tardis-dev');
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async function run() {
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try {
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const messages = replay({
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exchange: 'huobi',
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from: '2019-12-01',
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to: '2019-12-02',
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filters: [{ channel: 'depth', symbols: ['btcusdt'] }],
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apiKey: 'YOUR_API_KEY'
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});
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// messages as provided by Huobi 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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run();
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curl -g 'https://api.tardis.dev/v1/data-feeds/huobi?from=2019-12-01&filters=[{"channel":"depth","symbols":["btcusdt"]}]&offset=0'
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Example API response for Huobi Global historical market data request
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curl -g 'localhost:8000/replay?options={"exchange":"huobi","filters":[{"channel":"depth","symbols":["btcusdt"]}],"from":"2019-12-01","to":"2019-12-02"}'
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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.
Captured real-time channels
See Huobi Global WebSocket API docs providing documentation for each captured channel's format
- mbp (mbp.150, 100ms interval) - market by price incremental updates, available since 2020-07-03 During data collection integrity of order book incremental updates is being validated using sequence numbers provided by Huobi real-time feed (
seqNumandprevSeqNumfields) - in case of detecting missed message (sequence gap) we fetch new snapshot via "req" request - it means that for brief moment of time between requesting a new snapshot and receiving it due to updates containing a gap reconstructed order book based on those updates may not be 100% valid. Initial order book snapshot is provided in this channel by requesting it via "req" request. - Collected with
step0aggregation level and provides data in 1-second intervalsHuobi Globaldepthreal-time WebSocket channel always publishes full order book snapshots which are inefficient to store. To circumvent this issue we stored only initial book snapshots and then incremental updates instead - incremental updates are calculated by diffing two subsequent book snapshots and provided in the same format as otherdepthmessages, except having additionalupdate: trueflag set as in snippet below. Update with amount (second value in array) set to 0 means such level should be deleted, otherwise price level should be updated with new amount value.
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{
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"ch":"market.zileth.depth.step0",
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"ts":1573527600013,
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"update":true,
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"tick":{
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"bids":[ [3.056E-05, 0] ],
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"asks":[],
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"ts":1573527600005,
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"version":100132779130
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}
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}
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Market data collection details
Market data collection infrastructure for Huobi Global since 2020-06-19 is located in GCP asia-northeast1 (Tokyo, Japan), before that it was located in GCP europe-west2 region (London, UK).
Real-time market data is captured via multiple WebSocket connections.
Huobi Global servers are located in AWS ap-northeast-1 region (Tokyo, Japan).
Last modified 1yr ago