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This is the direct integration layer for teams building against Swig wallets without the hosted Developer SDK. Use this section when your app or backend controls wallet authorities, signing, and protocol access directly.

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What lives here

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Main packages

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TypeScript

  • @swig-wallet/classic for Web3.js 1.x
  • @swig-wallet/kit for Solana Kit / Web3.js 2.0
  • @swig-wallet/lib for shared protocol logic
  • @swig-wallet/coder for lower-level encoding and decoding
  • @swig-wallet/mcp-server for MCP-based agent access

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Rust

  • swig-sdk for Rust integrations
  • swig-cli for command-line flows
  • support crates such as swig-interface, swig-state, and swig-compact-instructions

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Start in the right place

  • Use the quickstarts if you are new to the direct SDK path.
  • Use the TypeScript or Rust package sections if you already know your stack.
  • Use examples and recipes if you want working end-to-end patterns.

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Hosted integrations

Use the API-key-based Developer SDK for hosted wallet preparation and sponsorship flows.