Ethereum
Solana
TON
Arbitrum
Base
BNB Smart Chain
Sui
Unichain
Avalanche
Aptos
TRON
Ronin
zkSync Era
Optimism
Sonic
Polygon
Bitcoin
Fantom
Gnosis Chain
Scroll
Avalanche Subnets
Polygon CDK
Starknet Appchains
zkSync Hyperchains
Discord
Telegram
X (Twitter)
Big Ideas
Chainstack vs. QuickNode vs. Alchemy: The most cost-effective blockchain API
Stop overpaying for infrastructure. 1:1 RU pricing, no hidden multipliers, no surprises. Saves devs dramatic costs from QuickNode and Alchemy.
- Chains
- Products
- RPC Infrastructure
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Global NodeGeo-balanced ultra-reliable RPC API designed to deliver unbounded performance -
Unlimited NodeFlat-fee RPS-tiered access for nonstop on-chain performance with unlimited API calls -
Dedicated NodeHigh-performance RPC nodes with flexible deployment and customization options -
Trader NodeLow-latency region-specific RPC endpoints for ultra-fast blockchain operations -
Ultra-fast TransactionsHighest transaction speed on the market with 100% landing rate. Zero customization required
- Blockchain Data
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Archive DataFast cost-effective RPC access for archive blockchain data operations - gRPC Data StreamingYellowstone Geyser plugin for structured real-time Solana data streaming
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SubgraphsReliable indexing solution and managed subgraph hosting for instant data queries - Extras
- MarketplaceBoost performance and scale in seconds with ready-made add-ons
- Why switch to Chainstack Our Customers
- Pricing
- Docs
- Developers
- Build with Chainstack
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Faucet PortalFree testnet tokens to jump-start your Web3 builds -
MCP Documentation ServerUp-to-date developer docs to put your agent on context steroids - MCP Blockchain ServerNetwork connection for autonomous agent debugging on-chain
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Chainstack GitHubExplore our open-source SDKs, tools, and sample projects -
Help CenterSubmit and track issues for rapid, round-the-clock resolution
- Resources
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Performance DashboardReal-time latency and success rate check across popular chains among top RPC providers -
Web3 ToolsLibraries, SDKs, and Web3 utilities for deep-dive blockchain development -
Status PageAll systems operationalReal-time platform health status. Get updates via Slack, Email or Webhook - Popular
- Compare EndpointsSide-by-side RPC benchmark tool to reveal the fastest endpoint
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