@layerswap/wallet-svm

Solana (SVM) wallet provider for the Layerswap Widget. Enables Solana wallet connections and transactions.

Installation

npm install @layerswap/wallet-svm
# or
yarn add @layerswap/wallet-svm
# or
pnpm add @layerswap/wallet-svm

Quick Start

import { LayerswapProvider, Swap } from "@layerswap/widget";
import { createSVMProvider } from "@layerswap/wallet-svm";

export default function Page() {
  const svmProvider = createSVMProvider({
    walletConnectConfigs: {
      projectId: "your-project-id",
      name: "Your App",
      description: "Your app description",
      url: "https://your-app.com",
      icons: ["https://your-app.com/icon.png"]
    }
  });
  
  return (
    <LayerswapProvider walletProviders={[svmProvider]}>
      <Swap />
    </LayerswapProvider>
  );
}

Usage

Use createSVMProvider() to create a Solana wallet provider:

import { createSVMProvider } from "@layerswap/wallet-svm";

const svmProvider = createSVMProvider({
  walletConnectConfigs: {
    projectId: "your-project-id",
    name: "Your App",
    description: "Your app description",
    url: "https://your-app.com",
    icons: ["https://your-app.com/icon.png"]
  }
});

Supported Wallets

• Phantom
• Solflare
• Backpack
• And other Solana wallet adapters

Documentation

For detailed setup instructions, configuration options, and usage examples, see the Solana (SVM) Wallet Provider documentation.

Features

• Solana wallet connection via Solana wallet adapters
• Balance checking
• Gas/fee estimation
• Address validation and utilities
• Solana transaction support
• WalletConnect support for Solana

Agave 4.2 compatibility

Transaction lookups accept legacy, v0, and v1 responses using maxSupportedTransactionVersion: 1

Transfer call data must still contain a legacy transaction. This update does not enable v1 transaction construction or signing; those require a separate SDK and wallet compatibility migration before the API starts returning v1 call data.

TypeScript

This package includes TypeScript definitions. All types are exported from the main entry point.

License

MIT

Repository

GitHub