Dwellir runs Hyperliquid nodes and turns every layer into an API. JSON-RPC, Info endpoint, order book WebSocket, gRPC streaming, archives, and peering.
Hyperliquid nodes write raw protocol records to disk. Dwellir exposes the available raw feeds through gRPC, while the historical archive preserves native files for longer-term workflows. Click a file type to see a sample record.
replica_cmdsnode_fills_by_blocknode_order_statuses_by_blocknode_raw_book_diffs_by_blockmisc_events_by_blocknode_twap_statuses_by_blockperiodic_abci_statesOrder books and other derived views are built from these feeds. See the data catalog for the 14 typed market streams and how they map to the Order Book WebSocket and the Hyperliquid Index.
HyperCore runs the fully on-chain order books for perpetuals and spot markets. Every order, cancel, and fill is recorded inside a block, so the order book state can be rebuilt from node files alone. HyperBFT consensus finalizes blocks in under a second and the matching engine handles 200,000 orders per second.
The node writes seven record types: blocks with 47 documented action types, fills, order statuses, raw book diffs, miscellaneous events, TWAP statuses, and periodic state dumps. Perpetuals offer up to 40x leverage on BTC. HIP-3 adds builder-deployed perp DEXs with permissionless perpetual markets, and HIP-4 adds outcome markets. The same feeds cover both.
HyperEVM is an Ethereum-compatible execution environment that shares HyperBFT consensus with HyperCore. It runs on chain ID 999, pays gas in HYPE, and accepts standard Solidity contracts, wallets, and tooling such as ethers.js, viem, Hardhat, and Foundry.
Dwellir serves HyperEVM on its standard API plans and on dedicated node clusters, with the debug and trace namespaces enabled, so indexers and analytics can trace every call. Combine a strategy contract on HyperEVM with L1 streaming from HyperCore to react to fills and book changes in the same system.
Real-time L2 and L4 orderbook data with ultra-low latency from Singapore and Tokyo edge servers. Monitor market depth, track order flow, and build trading strategies with sub-millisecond updates.
Stream raw Hyperliquid node feeds and typed market data over gRPC. Subscribe to blocks, fills, order statuses, and book diffs with replay from any retained block or timestamp, or open live L2, L4, BBO, trades, and candle streams.
Run your own hl-visor node and peer with Dwellir. A peering slot allowlists one of your node IPs on two Dwellir peers, so your node keeps a stable upstream instead of rolling the dice on public root peers.
Ethereum-compatible JSON-RPC for Solidity contracts on chain ID 999, with the debug and trace namespaces enabled.
A proxy for the Hyperliquid Info API. One POST URL, your API key in the path, and higher rate limits than the public endpoint.
Indexed fill blocks over JSON-RPC. Fetch batches of recent trade blocks by number without running a node.
Real-time L2, L4, BBO, and trades over WebSocket from Singapore and Tokyo. Deeper books and faster delivery than the public API.
Raw node feeds with replay from any retained block or timestamp, plus 14 typed market streams over Protocol Buffers.
Sparse 1s, 1m, and 5m candles built from canonical node fills. Query live buckets or export full history to CSV or Parquet.
Indexed fill history by user, builder, or liquidation, plus HIP-4 outcome market registrations, settlements, and fills.
Native node files in S3 for backfills and research: replica_cmds, fills, order statuses, book diffs, snapshots, and ABCI states.
Run your own hl-visor node and peer with Dwellir. Full gossip including the mempool, with no bandwidth charges.
Dedicated Hyperliquid backends for HyperEVM and HyperCore. JSON-RPC, Info, gRPC, and Order Book services are included and unmetered.
| Feature | gRPC API | Order Book Server | Peering | Dedicated Node Cluster | Enterprise |
|---|---|---|---|---|---|
| Base price | $299/mo + usage | $199/mo + usage | $500/mo per slot | From $4,000/mo | Custom |
| You run the node | No | No | Yes | No | Custom |
| gRPC streaming | Standalone | Not included | Not included | Included | Custom |
| Order Book Server | Not included | Standalone | Not included | Included | Custom |
| Info endpoints | Standard pricing | Standard pricing | Not included | Included | Custom |
| Usage billing | Metered | Metered | Unmetered | Unmetered | Custom |
| Infrastructure | Shared cluster | Shared cluster | Your own node | Starts with 2 dedicated backend nodes | Custom |
| Uptime SLA | Standard | Standard | 99.9% | Extended available | Custom |
Create an account for HyperEVM and HyperCore endpoints in minutes.
Need market data streams, peering, or a dedicated node cluster? Talk to us.
Denham Preen
Co-founder, Envio
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Head of Business Development, DIA
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Product Manager, Bitvavo
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Head of Blockchain Engineering, Zeitgeist
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CTO, Token Terminal
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DevOps Lead, Chronicle
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Senior Engineering Manager, Paribu
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Ingo Rübe
Founder, KILT Protocol
"Dwellir has been a trusted and reliable partner since the early days. In addition to running a collator for KILT – contributing to the efficient functioning of the blockchain – Dwellir also runs RPC nodes enabling external parties to connect to the chain."
ar1ur3
Trady.xyz
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Product Manager, SQD
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Chief Operating Officer, Enjin
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