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SDKs

Alchemy SDK

Drop-in replacement for ethers.js with Alchemy-enhanced APIs. Adds NFT APIs, token transfers, transaction simulation, webhook subscriptions, and Gas Manager for ERC-4337 account abstraction — all in one SDK. Compatible with any existing ethers.js code and includes TypeScript types throughout.

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Supported Chains

EthereumBaseSolanaPolygonRobinhood Chain

Best For

Alchemy SDK is useful for builders evaluating SDKs across Ethereum, Base, Solana, Polygon, Robinhood Chain.

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