@xswap-link/sdk/src/services/svm/utils/keypair.ts

JavaScript SDK for XSwap platform

import { Keypair } from "@solana/web3.js";

// Default file paths
export const DEFAULT_KEYPAIR_PATH = "";

/**
 * Loads a keypair from a file
 * @param filePath Path to keypair file
 * @returns Keypair
 */
export function loadKeypair(filePath: string = DEFAULT_KEYPAIR_PATH): Keypair {
  try {
    const keypairJson = JSON.parse("keypairData");
    return Keypair.fromSecretKey(Buffer.from(keypairJson));
  } catch (error) {
    console.error(`Error loading keypair from ${filePath}:`, error);
    throw error;
  }
}