The route that keeps
a protocol solvent.
Swaps, lending, liquidations — four stages keep DeFi alive: watch live state, guard positions, execute under load, report what happened. We run the infrastructure under each one.
Quotes that read true state.
Pool reserves, oracle prices, and account changes pushed as they happen — health factors and quotes track the chain itself, not a snapshot that's seconds stale.
Liquidations that land in time.
When collateral slips, solvency is a race. Orders take a priority path ahead of the public queue where the chain has one — and fast writes on every chain we run.
The everyday loop, drop-in.
Quotes, simulations, user swaps — standard JSON-RPC and gRPC with published caps you can plan around. The same calls your app already makes, so switching is a URL change, not an SDK rewrite.
Your protocol is a data product.
TVL, volumes, wallet dashboards, the monthly DAO report — normalized DEX activity and token flows as SQL tables, ~15 s behind the chain, history back to 2024-01.
What does Supanode provide for a DeFi protocol on Solana?
The full Solana read-and-write path: JSON-RPC and Yellowstone gRPC for live account and pool state, the TPU Sender for landing transactions under congestion, and a ClickHouse indexer for DEX analytics. Each is a standard interface that drops into existing Solana tooling.
Which chains does Supanode support for DeFi?
Solana has the deepest coverage: RPC, Yellowstone gRPC, ShredStream, TPU transaction landing, and a DEX indexer. Hyperliquid runs WebSocket streaming, a perpetuals indexer, and dedicated nodes; Monad has its native gRPC feed plus dedicated; BNB Chain runs as dedicated nodes. Ethereum, Base, Arbitrum, and other ecosystems are available as dedicated nodes on request.
What makes Supanode different from other RPC providers for DeFi?
The team builds and trades on this infrastructure itself, so the published numbers are the ones we depend on. Nodes run in top-tier datacenters close to where each chain actually settles, every shared plan states its limits openly, and support is a direct Telegram channel with the engineers who run the systems.
How does Supanode help liquidations and arbitrage land under congestion?
By taking a priority path instead of the public queue. On Solana that is the TPU Sender, which landed the most transactions of 18 submission services in a live benchmark, with 0 SOL spent on tips. On the other chains we run, writes leave from your own endpoint - shared or single-tenant - so they are never queued behind free traffic.
Will a volume spike change my bill or throttle my app?
Subscriptions are flat monthly and streaming throughput is unmetered, so a volatile day moves your data volume, not your invoice. Shared tiers keep their published RPS and TPS caps, and when you need headroom beyond the top tier, a dedicated node removes rate limits entirely.
Can I read DEX activity as a database instead of parsing raw RPC?
Yes. The Solana indexer normalizes swaps across 6 DEX platforms — Raydium, Meteora, Pump.fun, PumpSwap, LaunchLab, and Letsbonk.fun — into one ClickHouse schema, queryable with SQL joins and window functions at about 15 seconds of freshness from chain.
How do I integrate Supanode into an existing DeFi application?
Through the interfaces your stack already speaks: the chain's standard JSON-RPC for reads, its own gRPC or WebSocket for streaming, and a UDP sender for landing that takes a few lines of code. Endpoints and your access token start in the portal: self-serve for Solana Bundles, set up by our team for the rest.
Can I try Supanode before committing?
Yes — most products carry a free trial of up to 24 hours, no card required: RPC plans, streaming, and the indexers, plus a short TPU Sender test on request. Start the trial in the Supanode portal: self-serve for Solana Bundles, activated by our team for the rest. Dedicated nodes run on a quote rather than a trial.
Ready to harden your protocol?
Pick your chains, wire the four stages, go live. Every product starts in the portal.