Blockchain.com
Blockchain.com Exchange historical market data details - instruments, data coverage and data collection specifics
Blockchain.com exchange historical data for all it's currency pairs is available since 2023-02-23.
https://api.tardis.dev/v1/exchanges/blockchain-com
api.tardis.dev
See Blockchain.com exchange historical data coverage: available symbols, channels, date ranges and incidents
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 | |
trades | BTC-USD | 2023-03-01 | |
incremental_book_L2 | BTC-USD | 2023-03-01 | |
quotes | BTC-USD | 2023-03-01 | |
book_snapshot_25 | BTC-USD | 2023-03-01 | |
trades | SPOT | 2023-03-01 |
Historical data format is the same as provided by real-time Blockchain.com Exchange WebSocket Market Data API v1 (https://exchange.blockchain.com/api/#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 can perform data normalization client-side.
Python
Node.js
cURL & HTTP API
cURL & tardis-machine
# pip install tardis-client
import asyncio
from tardis_client import TardisClient, Channel
tardis_client = TardisClient(api_key="YOUR_API_KEY")
async def replay():
# replay method returns Async Generator
messages = tardis_client.replay(
exchange="blockchain-com",
from_date="2023-03-01",
to_date="2023-03-02",
filters=[Channel(name="l2", symbols=[])]
)
# messages as provided by Blockchain.com exchange real-time stream
async for local_timestamp, message in messages:
print(message)
asyncio.run(replay())
// npm install tardis-dev
const { replay } = require('tardis-dev');
async function run() {
try {
const messages = replay({
exchange: 'blockchain-com',
from: '2023-03-01',
to: '2023-03-02',
filters: [{ channel: 'l2', symbols: [] }],
apiKey: 'YOUR_API_KEY'
});
// messages as provided by Blockchain.com exchange real-time stream
for await (const { localTimestamp, message } of messages) {
console.log(localTimestamp, message);
}
} catch (e) {
console.error(e);
}
}
run();
curl -g https://api.tardis.dev/v1/data-feeds/blockchain-com?from=2023-03-01&filters=[{%22channel%22:%22l2%22,%22symbols%22:[]}]&offset=23
https://api.tardis.dev/v1/data-feeds/blockchain-com?from=2023-03-01&filters=[{%22channel%22:%22l2%22,%22symbols%22:[]}]&offset=23
api.tardis.dev
Example API response for Blockchain.com exchange historical market data request
curl -g 'localhost:8000/replay?options={"exchange":"blockchain-com","filters":[{"channel":"l2","symbols":[]}],"from":"2023-03-01","to":"2023-03-02"}'
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.
Blockchain.com Exchange | API
See Blockchain.com exchange docs providing documentation for each captured channel's format
Market data collection infrastructure for Blockchain.com exchange is located in GCP europe-west2 region (London, UK).
Real-time market data is captured via multiple WebSocket connections.
Last modified 6mo ago