Paper is a developer platform for NFT commerce that easily onboards users without a wallet or cryptocurrency.

Documentation

Installation

Install this SDK:

npm install @paperxyz/embedded-wallet-service-sdk
yarn add @paperxyz/embedded-wallet-service-sdk
pnpm add @paperxyz/embedded-wallet-service-sdk

Then get started right away:

import { PaperEmbeddedWalletSdk } from "@paperxyz/embedded-wallet-service-sdk";

// initialize the SDK
const Paper = new PaperEmbeddedWalletSdk({
  clientId: "YOUR_CLIENT_ID",
  chain: "Mumbai",
});

// log the user in
const user = await Paper.auth.loginWithPaperModal();

// Execute a transaction without the user wallet needing gas money
const { transactionHash } = await user.wallet.gasless.callContract({
  methodInterface: "function mintFreeNft(uint256 quantity) external",
  methodArgs: [1],
  contractAddress: "0x...",
});

Contributing

Please review our guidelines for more details.