Chainstack introduces support for Sui

We’re excited to announce that Chainstack now supports the Sui network, a high-performance Layer 1 blockchain developed by Mysten Labs. With this integration, developers can now build, test, and scale their Sui applications on battle-tested Chainstack infrastructure—purpose-built for performance and reliability.

Update, October 2026: Chainstack Sui nodes now serve gRPC and JSON-RPC from the same endpoint, and Sui Mainnet Global Nodes also serve GraphQL. Sui removes JSON-RPC from the full node code in mid-October 2026 — use the migration guide to move call by call.

Why build on Sui?

Sui is a next-gen Layer 1 designed to deliver lightning-fast performance and developer flexibility. Its object-centric design and Move-based smart contracts unlock new ways to build secure, responsive DApps at scale. Sui offers:

• Massive throughput: Capable of handling up to 297,000 transactions per second (TPS) under test conditions—making it one of the fastest blockchains to date.
• Low latency: Sub-second finality enables real-time user experiences.
• Parallel execution model: Sui’s object-based architecture allows transactions to run concurrently—dramatically improving efficiency.
• Move language for smart contracts: Offers secure, resource-aware programming with formal verification tools.
• Frictionless user onboarding: Features zkLogin for Web2-style logins and supports sponsored transactions to minimize wallet UX barriers.

For developers, this means building DApps with better performance, security, and accessibility from day one.

Build better with Sui on Chainstack

Running Sui on Chainstack is the fastest way to go from prototype to production. Whether you’re building games, wallets, finance apps, or experimental protocols, Chainstack gives you:

• Global and Dedicated Sui nodes with gRPC, GraphQL, and JSON-RPC on one endpoint
• Predictable request-unit pricing: every Sui request costs 1 RU, whether gRPC, GraphQL, or JSON-RPC
• Full compatibility with Sui’s object-centric model and Move tooling
• Interoperability support for cross-chain integrations via Sui’s modular design

Get started: Build better with Sui

How to get started with Sui on Chainstack

1. Spin up a node: Deploy your Sui node instantly through the Chainstack console.
2. Connect your tools: Use the official @mysten/sui SDK over gRPC or GraphQL, pysui for Python, and Move-compatible development frameworks.
3. Build and deploy: Focus on delivering user-facing value while we handle the infrastructure.

See our pricing plans

Bringing it all together

With support for Sui, Chainstack strengthens its commitment to high-performance, developer-centric blockchain ecosystems. If you’re building next-gen Web3 apps on a scalable Layer 1 with parallel execution and advanced smart contracts, Chainstack’s Sui infrastructure is here to power your vision.

Power-boost your project on Chainstack

• Discover how you can save thousands in infra costs every month with our unbeatable pricing on the most complete Web3 development platform.
• Input your workload and see how affordable Chainstack is compared to other RPC providers.
• Connect to Ethereum, Solana, BNB Smart Chain, Polygon, Arbitrum, Base, Hyperliquid, Robinhood Chain, Arc, Tempo, MegaETH, Monad, Plasma, Avalanche, Optimism, Aptos, Cronos, Gnosis Chain, Moonbeam, Celo, Aurora, TON, Ronin, and Bitcoin mainnet or testnets through an interface designed to help you get the job done.
• Fast access to blockchain archive data and gRPC streaming on Solana.
• To learn more about Chainstack, visit our Developer Portal or join our Telegram group. 
• Connect your AI agent to Chainstack in seconds using Chainstack MCP — give Claude, Cursor, Codex, Gemini, and Windsurf live access to blockchain data, node management, and docs.
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Have you already explored what you can achieve with Chainstack? Get started for free today.