Module @coinbase/cdp-react - v0.0.47

This package contains ready-made, customizable React UI components that wrap the CDP frontend SDK.

Components

• SignInModal - a button that triggers a modal with the sign-in flow
• SignIn - the forms for the sign in flow, a logo, heading, and description text
• SignOutButton - a sign out button
• AuthButton - the SignOutButton when logged in, and the SignInModal when logged out
• SendEvmTransactionButton - a button that signs and sends an EVM transaction
• SendSolanaTransactionButton - a button that signs and sends a Solana transaction
• Fund - the fund flow
• FundModal - a button that triggers a modal with the fund flow

Quickstart

This guide will help you get started with @coinbase/cdp-react. You'll learn how to install the package, set up the provider, and render your first component.

Installation

First, add the package to your project using your preferred package manager.

# With pnpm
pnpm add @coinbase/cdp-react @coinbase/cdp-core @coinbase/cdp-hooks

# With yarn
yarn add @coinbase/cdp-react @coinbase/cdp-core @coinbase/cdp-hooks

# With npm
npm install @coinbase/cdp-react @coinbase/cdp-core @coinbase/cdp-hooks
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Gather your CDP Project information

1. Sign in or create an account on the CDP Portal
2. On your dashboard, select a project from the dropdown at the at the top, and copy the Project ID

Allowlist your local app

1. Navigate to the Embedded Wallet Configuration in CDP Portal, and click Add origin to include your local app
2. Enter the origin of your locally running app - e.g., http://localhost:3000
3. Click Add origin again to save your changes

Setup Provider

Next, you need to wrap your application with the CDPReactProvider.

CDPReactProvider provides the necessary context for hooks and components to work correctly. It also provides access to config data and theming.

Update your main application file (e.g., main.tsx or App.tsx) to include the provider:

import React from 'react';
import ReactDOM from 'react-dom/client';
import { App } from './App'; // Your main App component
import { CDPReactProvider, type Config, type Theme } from '@coinbase/cdp-react';

// Config for your dapp
const config: Config = {
  projectId: "your-project-id", // Copy your Project ID here.
  appName: "My app", // the name of your application
  appLogoUrl: "https://picsum.photos/64", // logo will be displayed in select components
}

// You can customize the theme by overriding theme variables
const themeOverrides: Partial<Theme> = {
  "colors-bg-default": "black",
  "colors-bg-alternate": "#121212",
  "colors-fg-default": "white",
  "colors-fg-muted": "#999999",
}

ReactDOM.createRoot(document.getElementById('root')!).render(
  <React.StrictMode>
    <CDPReactProvider config={config} theme={themeOverrides}>
      <App />
    </CDPReactProvider>
  </React.StrictMode>,
);
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Render a Component

Now you can use the components from the library. Let's add the AuthButton component to your application. This component handles both sign-in and sign-out functionality.

// In your App.tsx or any other component
import { AuthButton } from '@coinbase/cdp-react/components/AuthButton';

function App() {
  return (
    <div>
      <h1>Welcome</h1>
      <AuthButton />
    </div>
  );
}

export default App;

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That's it! You've successfully installed @coinbase/cdp-react, set up the provider, and rendered your first component.