Alchemy SDK Upgrade & Migration
Automates the transition from deprecated alchemy-web3 to the modern alchemy-sdk v3 while resolving breaking changes and namespace updates.
The Alchemy Upgrade & Migration skill streamlines the complex process of modernizing your blockchain infrastructure by migrating legacy alchemy-web3 implementations to the latest alchemy-sdk. It identifies deprecated code patterns, refactors API calls into specialized namespaces like core and NFT, handles dependency cleanup, and validates the migration with automated tests. This skill is essential for developers maintaining Web3 applications who need to keep their stack secure, performant, and aligned with Alchemy's current architecture.
Key Features
01Converts legacy alchemy-web3 instances to modern Alchemy class configurations
02Identifies and resolves breaking changes between SDK v2 and v3 versions
03Automates the removal of deprecated NPM packages and installation of the latest SDK
04Generates migration test suites to ensure functional parity after the upgrade
05Refactors API calls into correct namespaces including Core, NFT, WebSocket, and Notify
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Use Cases
01Modernizing a legacy Ethereum dApp that still relies on the deprecated alchemy-web3 package
02Upgrading an existing alchemy-sdk v2 project to v3 to leverage new features and performance fixes
03Transitioning direct JSON-RPC calls to a structured SDK approach for better maintainability