Skip to main content

Documentation Index

Fetch the complete documentation index at: https://docs.getpara.com/llms.txt

Use this file to discover all available pages before exploring further.

​
Prerequisites

Before integrating Para with Roostock, ensure you have:
  • A Para API key from the Para Developer Portal
  • Roostock RPC API Account
  • Node.js 18+ and Next.js development environment
  • Basic familiarity with React and TypeScript

​
Installation

npm install @getpara/react-sdk Please make sure to be on version 2.2.0

​
Setup Para Provider

Create a ParaSDKProvider that communicates with Rootstock.
from "@para/sdk-react";
import { rootstockTestnet } from "viem/chains";

const ROOTSTOCK_TESTNET = {
  name: "Rootstock Testnet",
  evmChainId: "31" as const,
  nativeTokenSymbol: "tRBTC",
  logoUrl:
    "https://raw.githubusercontent.com/rsksmart/rsk-contract-metadata/refs/heads/master/images/rootstock-orange.png",
  rpcUrl: "https://rpc.testnet.rootstock.io/<your-apikey>",
  explorer: {
    name: "Rootstock Testnet Explorer",
    url: "https://explorer.testnet.rootstock.io",
    txUrlFormat:
      "https://explorer.testnet.rootstock.io/tx/{HASH}",
  },
  isTestnet: true,
};

export function ParaProvider({ children }: { children: React.ReactNode }) {
  return (
    <ParaSDKProvider
      paraClientConfig={{
        apiKey: API_KEY,
        env: ENVIRONMENT,
      }}
      externalWalletConfig={{
        wallets: ["METAMASK", "WALLETCONNECT"],
        includeWalletVerification: true,
        evmConnector: {
          config: {
            chains: [rootstockTestnet],
          },
        },
        walletConnect: {
          projectId:
            process.env.NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID || "",
        },
      }}
      config={{
        appName: "Para Modal + EVM Wallets Example",
      }}
      paraModalConfig={{
        balances: {
          displayType: "AGGREGATED",
          requestType: "MAINNET_AND_TESTNET",
          additionalAssets: [
            {
              name: "tRBTC",
              symbol: "tRBTC",
              logoUrl:
                "https://raw.githubusercontent.com/rsksmart/rsk-contract-metadata/refs/heads/master/images/rootstock-orange.png",
              implementations: [
                {
                  network: ROOTSTOCK_TESTNET,
                },
              ],
            },
            {
              name: "tRIF Token",
              symbol: "tRIF",
              logoUrl:
                "https://raw.githubusercontent.com/rsksmart/rsk-contract-metadata/refs/heads/master/images/rif.png",
              price: {
                value: 1,
                currency: "USD",
              },
              implementations: [
                {
                  network: ROOTSTOCK_TESTNET,
                  contractAddress:
                    "0x19f64674d8a5b4e652319f5e239efd3bc969a1fe",
                },
              ],
            },
          ],
        },
        disableEmailLogin: false,
        disablePhoneLogin: false,
        authLayout: ["AUTH:FULL", "EXTERNAL:FULL"],
        oAuthMethods: ["GOOGLE"],
        onRampTestMode: true,
        theme: {
          foregroundColor: "#222222",
          backgroundColor: "#FFFFFF",
          mode: "light",
          borderRadius: "none",
          font: "Inter",
        },
        logo: "/para.svg",
        recoverySecretStepEnabled: true,
        twoFactorAuthEnabled: false,
      }}
    >
      {children}
    </ParaSDKProvider>
  );
}

​
Key Features

This integration provides a way to use Para Wallet with Rootstock adding custom tokens.

​
Complete Example

See the full working example with Para + Rootstock here.

Ethereum Transfers

Intermediate · 20 min · Send ETH with Ethers and Viem

Arc Chain Integration

Beginner · 15 min · Programmable USDC and money movement

EIP-712 Typed Data Signing

Intermediate · 20 min · Structured data signing