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Three transaction surfaces — post-replay metadata via Yellowstone, pre-confirmation decoded shreds via vRPC, and direct-to-leader sending via the Landing endpoint. Same fleet, different trade-offs.
Standard Yellowstone Dragon's Mouth protocol on port 4224. Streams post-replay transaction data with balances, logs, inner instructions, and execution status — the same protocol Helius and Triton use.
Decodes transactions directly from Solana's turbine shred layer — before the validator replays them. The lowest-latency way to detect new transactions. Built for copy trading, MEV, and real-time monitoring.
Bypass the standard RPC relay path and ship transactions directly to the current leader's TPU port. Multi-leader fanout to upcoming leaders — optimized for fastest possible inclusion.
Vali Labs builds high-performance Solana infrastructure — JSON-RPC, gRPC, pre-confirmation shred streams, and TPU forwarding. Drop in any client library; the wire format is standard.
1import { Connection, Transaction } from '@solana/web3.js';2 3// Use the landing endpoint for sendTransaction4const connection = new Connection('https://land.vali.wtf', {5 commitment: 'confirmed',6});7 8// Build your transaction as normal9const tx = new Transaction();10// ... add instructions ...11 12// Send via TPU forwarder13const signature = await connection.sendTransaction(tx, [payer], {14 skipPreflight: true, // recommended for speed15 maxRetries: 0, // landing endpoint handles retries16});17 18console.log('Sent via TPU:', signature);Live metrics from production traffic. No marketing math — these numbers are exactly what your application sees.
| Method | Category | API | vRPC |
|---|---|---|---|
| getBalance | READ | RPC | — |
| sendTransaction | WRITE | Landing | — |
| getAccountInfo | READ | RPC | — |
| getSignaturesForAddress | READ | Archive | — |
| accountSubscribe | SUBSCRIBE | WS | — |
| Geyser/Subscribe | STREAM | gRPC | — |
| Vrpc/SubscribeDecoded | STREAM | vRPC | YES |
| Location | Status | TPS | Tier |
|---|---|---|---|
| FRAFRANKFURT | ONLINE | 500 TPS | FASTEST |
| ASHASHBURN+ archive | ONLINE | 500 TPS | FASTEST |
| AMSAMSTERDAM | ONLINE | 400 TPS | FASTER |
| NYCNEW YORK | ONLINE | 400 TPS | FASTER |
| TYOTOKYO | ONLINE | 250 TPS | FAST |
| LNDLONDON | ONLINE | 250 TPS | FAST |
Six anycast RPC regions across three continents — each serving its local users directly. No central hub, no detour through Frankfurt. Your traffic lands at the nearest endpoint and stays there.
Four product surfaces, one node fleet — RPC, gRPC, vRPC, and the Landing endpoint. Pick the slice you need today; the rest scales when you're ready.
Drop-in sendTransaction replacement that bypasses the RPC relay queue and ships straight to current and upcoming leaders' TPU ports.
Standard JSON-RPC across 6 regions, --full-rpc-api enabled on every node. Tuned to get transactions through during hyped drops.
Standard Yellowstone Dragon's Mouth gRPC for post-replay transaction data — same protocol as Helius, Triton, and other RPC providers, with zstd compression.
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