Hyperliquid data APIs and streams built for scale

Fills, orders, positions, funding events, builder analytics, transfers (Arbitrum bridge), and daily metrics. Stream topics include all fills, orders, funding events, non-funding events, and TWAP orders. API endpoints cover fills, orders, funding, non-funding, and clearinghouse state.

Kafka streams deliver at <250ms P95 latency. API endpoints return data at 400-600ms P95, depending on endpoint.

Yes. Allium stores complete order history from its own node infrastructure. The native Hyperliquid API limits historical orders to 2,000 per user — providers relying solely on that API inherit this constraint.

Kafka and WebSocket. Kafka provides at-least-once delivery guarantees with no messages lost on disconnection, and scales without connection management overhead.

Yes. Allium delivers to Snowflake, BigQuery, Databricks, and S3. Datashare freshness is approximately 2 hours.

$40 per 100,000 API requests. Free tier includes 20,000 credits. Paid plans start at $200/month.

Phantom (wallet notifications), Senpi.ai (mirror trading), and PvP.trade (trading app). Allium also powers data infrastructure for MetaMask, Coinbase, Robinhood, MoonPay, and Fomo.

99.9% uptime with built-in redundancy across nodes and databases.

For DEX trades: approximately 4,000 traders (~1%) who had more than 10,000 trades at time of backfill (March 2025) have only their last 10,000 trades available. Orders data is available since Allium started running nodes, with gaps minimized via three-node redundancy.