We just brought Lighter online! Starting today you get the same zero‑latency capture we run for the rest of our derivatives stack:
- L2 order books (snapshots + deltas)
- Trades with maker/taker attribution
- 24h ticker stats
- Mark price history
- Open interest per market
Every file lands in the familiar hourly layout inside lighter/YYYY-MM-DD/HH/.
Python SDK example
import cryptohftdata as chd
chd.configure_client(api_key="<YOUR_API_KEY>")
# Pull every trade for ETH-USD on Lighter starting from Dec 31, 2025
trades = chd.get_trades(
symbol="BTC",
exchange=chd.exchanges.LIGHTER,
start_date="2025-12-31",
end_date="2025-12-31",
)
# Fetch synchronous L2 snapshots with mark price stats
orderbook = chd.get_orderbook(
symbol="BTC",
exchange=chd.exchanges.LIGHTER,
start_date="2025-12-31",
end_date="2025-12-31",
)
mark_price = chd.get_mark_price(
symbol="BTC",
exchange=chd.exchanges.LIGHTER,
start_date="2025-12-31",
end_date="2025-12-31",
)
Let us know which venue you want next!