Chainstack introduces support for Core

We’re excited to announce that Chainstack now supports the Core network, a Layer 1 blockchain designed with a strong emphasis on security, decentralization, and Bitcoin compatibility.

With this integration, Web3 developers can now leverage battle-tested Chainstack infrastructure to deploy, test, and scale their applications on Core faster than ever—without worrying about costly infrastructure overhead.

Why build on Core?

Core is a Bitcoin-powered L1 that blends Ethereum virtual machine compatibility with Bitcoin security. Built for DeFi, security-focused DApps, and BTC-backed use cases, it offers:

• Bitcoin hash power–secured consensus: Satoshi Plus combines PoW and DPoS for optimal decentralization.
• EVM compatibility: Supports Ethereum tooling, libraries, and Solidity contracts.
• Cross-chain operability: Bridges BTC-native assets into smart contract logic.

For developers, it means greater flexibility, faster time to market, and a growing ecosystem that rewards innovation and performance.

Build better with Core on Chainstack

Running Core nodes is now Bitcoin-secured and EVM-compatible with Chainstack. Whether you’re building BTC-backed DeFi or deploying trust-minimized applications, Chainstack offers:

• Dedicated Core infrastructure secured by Satoshi Plus consensus
• Flat-rate billing—no hidden fees, no per-method surprises
• Globally distributed node support for top-tier performance

Get started: Build better with Core

How to get started with Core on Chainstack

1. Spin up a node: Request your Core node via the Chainstack console or Sales.
2. Connect with tools: Use EVM-compatible SDKs or Core-native APIs.
3. Build and deploy: Whether bridging BTC or launching secure DApps, Chainstack powers your scale.

See our pricing plans

Bringing it all together

With our support for Core, we’re continuing our mission to enable scalable, reliable, and fast Web3 development across the most exciting networks in the space.

If you’re building trust-minimized, Bitcoin-aligned applications, Chainstack Core infrastructure is here to support you every step of the way.

Start building with Core today

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, Tempo, MegaETH, Monad, Plasma, Avalanche, Optimism, Scroll, Aptos, Cronos, Gnosis Chain, Kaia, 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.
• Are you in need of testnet tokens? Request some from our faucets. Sepolia faucet, Base Sepolia faucet, Solana devnet faucet, Hoodi faucet, BNB faucet, zkSync faucet, Scroll faucet, Hyperliquid faucet, Monad faucet, Amoy faucet, Plasma faucet, TON faucet.

Have you already explored what you can achieve with Chainstack? Get started for free today.