> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Lighter

> Perpetual futures on Lighter, a ZK-powered DEX with onchain order matching and liquidations.

Lighter is a ZK-powered perpetuals DEX with verifiable onchain order matching and liquidations.

Full Lighter docs: [Lighter overview](/historical-data/supported-blockchains/lighter/overview). Earliest dates per table: [Dataset Completeness](/historical-data/supported-blockchains/lighter/dataset-earliest).

Filter `lighter.dex.trades` and `lighter.dex.order_books` with `market_type = 'perpetuals'`. Those tables also include spot.

## Schemas

| Schema            | Perpetual coverage                                                  | Docs                                                                                                                                                                                                                                   |
| ----------------- | ------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `lighter.dex`     | Trades, liquidations, order books                                   | [trades](/historical-data/supported-blockchains/lighter/dex/trades) · [liquidations](/historical-data/supported-blockchains/lighter/dex/liquidations) · [order\_books](/historical-data/supported-blockchains/lighter/dex/order-books) |
| `lighter.assets`  | Hourly and latest market snapshots (prices, open interest, funding) | [perpetual\_market\_stats](/historical-data/supported-blockchains/lighter/assets/perpetual-market-stats) · [perpetual\_market\_stats\_latest](/historical-data/supported-blockchains/lighter/assets/perpetual-market-stats-latest)     |
| `lighter.metrics` | Daily volume, fees, open interest, and liquidations                 | [overview](/historical-data/supported-blockchains/lighter/metrics/overview)                                                                                                                                                            |
| `lighter.raw`     | Raw trades, markets, order books, market stats, and account mapping | [Lighter overview](/historical-data/supported-blockchains/lighter/overview)                                                                                                                                                            |