Make Wallet From Seed

Similar to instantiating a wallet object from seed without binding it with the Lucid object by calling the walletFromSeed function, you can instantiate a wallet from seed by calling the makeWalletFromSeed() function to get a wallet object with some functionalities, such as signing and submitting transactions (not just the { address, rewardAddress, paymentKey, stakeKey } fields).

Steps to Create a Wallet Object

Specify the Provider

It can be Blockfrost , Koios , Maestro , etc. Even a custom provider, as long as it implements the Provider interface.

For example, here’s how to instantiate a Blockfrost provider:


import { Blockfrost, Provider } from "@evolution-sdk/lucid";
 
const blockfrostURL: string = process.env.BF_URL!;
const blockfrostPID: string = process.env.BF_PID!;
 
const blockfrost: Provider = new Blockfrost(
  blockfrostURL, // The endpoint based on the Cardano network, please refer to Blockfrost documentation
  blockfrostPID, // Your secret Blockfrost Project ID
);

💡

Other providers follow a similar pattern.

Create the Wallet Object


import { makeWalletFromSeed, Network } from "@evolution-sdk/lucid";
 
const provider = blockfrost;@evolution-sdk
const network: Network = "Mainnet"; // "Mainnet" | "Preview" | "Preprod" | "Custom"
const seedPhrase = "your seed phrase here ...";
const wallet = makeWalletFromSeed(provider, network, seedPhrase); // CIP-30