What One Key Returns
| Hyperliquid and Lighter market data | Tardis | 0xArchive |
|---|---|---|
| Order books (L2), live and historical | Many CEXs | 20-level snapshots about every 1.2 seconds since April 2023, 24.6B+ records, 176 symbols |
| Trades | Many CEXs | Since April 2023, continuous to the current hour |
| Funding and open interest | Many CEXs | Since May 2023 |
| Liquidations | Many CEXs | Since December 2025 |
| Order-level depth (L4) and lifecycle | Broad multi-exchange tick history | Every order add, fill, cancel, and TP/SL, with wallet attribution, since March 2026 |
| Lighter order books | Broad multi-exchange tick history | L2 tick since January 2026, L3 since March 2026 |
| Live stream and replay | Broad multi-exchange tick history | WebSocket subscriptions and exact-window replay on one socket |
| Spot, HIP-3, HIP-4 | Broad multi-exchange tick history | Separate Hyperliquid-scoped families, each with its own history |