What shipped, and when.

The relay behind /live now multiplexes all browser sessions onto shared gRPC subscriptions instead of one upstream subscription per viewer. Per-IP throttling is unchanged; the demo now holds its render budget under load. Product gRPC streams are unaffected.

The captured order-book delta store crossed 1,000,000,000 rows, alongside 1.65B+ order events and 14M+ trades. Raw financial fields retain decimal representations. Historical coverage is confirmed by dataset and date range before a manual export.

hyperliquid_l1_gateway.v2 is live on stream.hyperliquidrpc.com:443 with all six method names. Dwellir-generated stubs work unchanged. Ultra supports recent block-height replay and reads for up to 6 hours; timestamp and book-snapshot requests return current state.

StreamData TRADES, ORDERS, BOOK_UPDATES, TWAP, and EVENTS subscriptions can start from a recent block height, catch up, and continue live. The retained replay window is up to 6 hours on Ultra. QuickNode BLOCKS remains live-only; Dwellir StreamBlocks handles recent block replay.

Log queries are now served from a dedicated read path on the node fleet, raising sustained eth_getLogs throughput on Pro and Ultra without changing rate limits. Indexers backfilling large block ranges see the most benefit.

OHLCV, wallet PnL, liquidation, and funding outputs are available as examples of custom dataset work. Each request is scoped against retained source coverage, calculation rules, output schema, format, and delivery needs.

StreamL4Book now opens with a complete order-by-order snapshot (every resting order with its owner), followed by per-block diffs. Full snapshots on liquid markets are large; set your client's max receive size to 256 MB or more.

StreamData and StreamSwaps subscriptions accept a wallets[] filter alongside coins[]. Filtering happens on the server, so you only receive and pay egress for the addresses you follow. Built for copy-trading and fill-monitoring workloads.

Pricing simplified to two plans. Pro ($49/mo) carries every real-time stream at production rate limits; Ultra ($199/mo) adds recent replay up to 6 hours and higher limits. Manual historical exports and custom datasets are available on request. Annual billing gives two months free on both plans.

All live stream surfaces now carry HIP-3 / builder-deployed perp markets (dex:SYMBOL) alongside perps and spot (@N), including new listings as they appear. Coverage stands at 462 markets.

A flat, Solana-swap-compatible record for every executed fill: coin, price, size, notional, wallet, direction, realized PnL, fee and rebate flag, maker/taker, order IDs, TWAP linkage, and liquidation details. The recommended trades surface for new integrations.