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 order-book delta archive crossed 1,000,000,000 rows, alongside 1.65B+ order events and 14M+ trades, all with byte-exact decimals and no TTL. The top-of-book tick dataset (best bid/ask per market over time) is now queryable through the query API.

hyperliquid_l1_gateway.v2 is live on stream.hyperliquidrpc.com:443: StreamBlocks, StreamFills, and StreamOrderbookSnapshots, plus point-in-time GetBlock, GetFills, and GetOrderBookSnapshot. Dwellir-generated stubs work unchanged: swap the endpoint and key.

Every StreamData subscription (trades, orders, book diffs, TWAP, events, blocks) can now start from a past block height, backfill at full rate, and continue live with no gap. Replay is the recommended recovery path after a DATA_LOSS status. Pro and Enterprise tiers.

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

Four ready-made datasets, built from the full tape rather than samples: OHLCV candles at 1s/1m/1h/1d per market, per-wallet realized PnL with volume and win-rate, liquidation history with victim, size, and mark price, and funding-rate time series. Included in Pro; also sold as subscriptions.

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 with a 30-day query window; Ultra ($199/mo) adds replay, the full archive with bulk exports, and derived datasets. Annual billing gives two months free on both plans. Existing keys are unaffected.

All stream and historical 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.