Real-Time Data
Trades, quotes, full order book L2/L3, snapshots, and normalized updates.
RESEARCH API ADD-ONLMAX Digital Data
LMAX Digital Data
Now Available as a
Paid Add-On
Access the most granular institutional-grade crypto market data on CoinAPI. Full order book depth, ultra-high update frequency, real-time and historical data from LMAX Digital.
Full Order BookDepth
Ultra HighUpdates / Sec
Real-Time &Historical
All ProtocolsSupported
InstitutionalQuality
LMAXBTC/USD
BTC/USD · LIVE68,812.51.2845.91
68,811.90.9442.68
68,810.21.7339.44
68,808.80.5234.19
68,806.12.1128.87
$71,327.51
NEW / ADDITIONAL
Institutional-Grade Data. Unmatched Granularity.
LMAX Digital is a pioneer in crypto, trusted by institutional firms that demand ultra-fast, granular market data built for professional systems.
- Lower market noise and higher quality data
- Full depth visibility for better execution insights
- Built for HFT, quants, and market makers
LMAX Market Snapshot
16 spot marketsBTC, ETH, XRP, LTC, BCH
History since 2020trades and quotes
Order book historyavailable since 2021
Fast matching enginebuilt for institutional flow
Exchange disruptorpurpose-built crypto venue
4 quote currenciesUSD, EUR, JPY, BTC
LMAX Digital Data
Full Depth
REST API
Institutional Grade
Full History
WebSocket API
FIX API Protocols
Flat Files via S3 API
WHAT'S INCLUDED
Everything You Need. Nothing You Don't.
Historical Data
Tick-level history available for backtesting, analytics, and market replay.
Full Order Book Depth
Continuous market depth visibility with normalized LMAX Digital updates.
Ultra High Updates
One of the highest update-throughput markets in the crypto ecosystem.
All Protocols
REST API, WebSocket, FIX API, and flat files for operational workflows.
Normalized Data
Consistent schema, clean symbols, and stable identifiers across venues.
Market Coverage
Spot market data with deep liquidity and mature institutional execution.
Replay & Backfill
Replay historical order book events and restore missed data windows.
BUILT FOR USERS WHO RELY ON DATA
Built for Serious Market Participants
Quant Trading Firms
Low-latency, normalized, reliable data for production workflows.
HFT Teams
Low-latency, normalized, reliable data for production workflows.
Market Makers
Low-latency, normalized, reliable data for production workflows.
Risk & Algo Teams
Low-latency, normalized, reliable data for production workflows.
Proprietary Desks
Low-latency, normalized, reliable data for production workflows.
Analytics Vendors
Low-latency, normalized, reliable data for production workflows.
PRODUCTION-READY DELIVERY
Built for Quantitative Infrastructure
WebSocketFull Order Book
{
"type": "book_update",
"symbol_id": "LMAX_SPOT_BTC_USD",
"time_exchange": "2026-05-21T16:58:00.000Z",
"asks": [["71329.4", "0.84"]],
"bids": [["71327.5", "1.12"]]
}- Processed exchange timestamp normalization
- Incremental updates and snapshots
- High availability global infrastructure
- Consistent reference assets and precision
- Backfill after connection loss
PRICING & ACCESS
Premium Data for Professional Traders
- Start from a limited access trial
- All CoinAPI protocols available
- Professional-grade data access
- Fast onboarding with account credits
How to Enable Access
- Log in to your CoinAPI Customer Portal
- Go to Subscriptions
- Enable Data Source Access - LMAX Digital
LMAX DigitalData Source Access
FAQ
Frequently Asked Questions
What is LMAX Digital market data?
It is normalized real-time and historical crypto market data from LMAX Digital, available through CoinAPI protocols.
Why is LMAX Digital data offered as a paid add-on?
LMAX Digital is an institutional-grade source with dedicated licensing, processing, and delivery requirements.
Does the add-on include historical data?
Yes. The add-on includes access to historical data depending on your subscription and enabled delivery method.
Can I access LMAX Digital via WebSocket and FIX?
Yes. REST, WebSocket, FIX API, and flat-file workflows are supported through CoinAPI.
What makes LMAX Digital different from other exchanges?
It is built for professional market participants with strong liquidity, reliable matching, and institutional operations.
Can I buy within CoinAPI products?
Yes. Existing customers can enable the add-on from the Customer Portal or contact sales for help.
Unlock Institutional-Grade Crypto Market Data
Start accessing the most granular LMAX Digital data through CoinAPI.