APT-USD

This page represents a Lighter mainnet perpetual. Keep the deployment and instrument identity with its symbol. A similar symbol on another venue is a different instrument.

File columns

Read the first date beside each selected schema. The common export range begins at the latest selected schema or side start and follows the quote's policy floors. A general market-history date can be earlier than the selected book or event schema; it is not a promise that every file begins then.

File columns

Only the selected market configuration, schemas, outcome sides where applicable and UTC date range are included. Review the cart and quote before payment. No schema selection means there is not yet a configured dataset to buy.

File columns

Market history can describe the earliest record in any dataset. The selected schema dates and final quote describe the actual file window. If a schema-specific date is missing, a market-level date is not independent proof of its coverage; resolve the quote before paying.

File columns

Yes, when retained archive coverage exists for the chosen schemas. Settled HIP-4 dates stop at settlement; delisted markets can retain historical files. Check status and the actual end boundary rather than assuming a delisted market ends today.

File columns

Available schema families are L2, Trades, L3, Funding and OI. L2 is price-level depth. L3 is capped individual-order snapshots, not a lifecycle tape. Choose only the schemas offered by this exact market; the quote sets the selected file window.

File columns

Change the UTC preset or custom dates, then inspect the updated quote and cart line. Multiple schemas and outcome sides can narrow the common range. The quote applies export starts and Lighter trade finalization boundaries, so an active market does not guarantee every row through the current moment.

File columns

ZSTD-compressed Apache Parquet, with a README of columns and types. Keep companion checkpoint files with book changes. Save identical symbol/schema filenames in venue-specific folders when ordering more than one venue.

File columns

Yes. Purchase the quoted export without starting an API subscription. Sign in to pay and follow the order in dashboard/exports. Subscriber export credits apply first if your account has a balance.

File columns

Use the export file-column reference and the existing sample launcher before paying. Inspect the selected schema's identifiers, side vocabulary, UTC timestamps and units. A REST sample is useful context but does not replace the Parquet file contract.

File columns

The export includes only the selected schemas, UTC date range, and market configuration shown above. Current catalog facts for this page show L3 Book from Mar 2026 · Trades from Mar 2025 · Funding from Aug 2025 · OI from Aug 2025.

File columns

APT-USD market history is available from mar 2025 · live through oct 2026. Selected schema coverage: L3 Book from Mar 2026 · Trades from Mar 2025 · Funding from Aug 2025 · OI from Aug 2025. A market-history date is not a shared start for every dataset. Use the first date beside each selected schema and the final quote. Settled and delisted markets remain exportable when archive coverage exists.

File columns

Use book schemas for depth and slippage work, trades for fill and replay research, funding or OI for derivatives context, and liquidations for risk-event analysis. Use Trades to study executions. Choose the schemas for your study; the quote shows each available UTC window.

File columns