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privy

Integrate Privy embedded wallets, social login, and server-side JWT verification into React dApps.

1|1|Updated May 21, 2026
Search Tags:#authentication#react#privy#social login#jwt verification#smart wallet#embedded wallet
One-click install
npx skills add https://github.com/naruto11eth/cryptoskills --skill privy-naruto11eth
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: privy
Source: https://github.com/naruto11eth/cryptoskills/tree/main/skills/privy
Command: npx skills add https://github.com/naruto11eth/cryptoskills --skill privy-naruto11eth

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? AI agents and developers frequently misintegrate Privy's embedded wallet SDK: wallets fail silently over HTTP, Solana wallets created before EVM permanently block EVM creation, identity tokens get passed to access-token verifiers, and Farcaster logins skip wallet creation. This Skill encodes the correct integration patterns, error fixes, and SDK references so dApp authentication and wallet onboarding work the first time. ## Core Features & Use Cases - Embedded Wallet & Auth Integration: Configure PrivyProvider with 15+ login methods (email, Google, passkey, Farcaster, wallet), auto-create non-custodial embedded wallets secured by 2-of-3 Shamir Secret Sharing with TEE, and sign messages or send transactions via viem. - Server-Side JWT Verification: Protect Express API routes by verifying Privy access tokens with PrivyClient, and fetch user profiles from identity tokens using getUser. - Smart Wallet & Gas Sponsorship: Enable Safe-based smart wallets with paymaster-sponsored transactions, or integrate ZeroDev Kernel for advanced account abstraction. - Use Case: Build a Next.js dApp where users sign in with Google, receive an embedded wallet automatically, and send a gas-sponsored transaction on Base — with an Express backend verifying their JWT on protected routes. ## Quick Start Set up a Next.js app with PrivyProvider configured for email and Google login, auto-create embedded wallets for all users, and show the authenticated user's embedded wallet address.

Frequently Asked Questions about privy

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I add social login and embedded wallets to a React dApp with Privy?▼

Install @privy-io/react-auth, wrap your app in PrivyProvider with your app ID, set loginMethods like ['email', 'google', 'passkey'], and set embeddedWallets.createOnLogin to 'all-users'. Use usePrivy() for auth state and useWallets() to access the embedded wallet.

Privy vs Dynamic vs Web3Auth for embedded wallets?▼

Privy offers auth-first onboarding with SSS+TEE embedded wallets, built-in Safe smart wallets, Farcaster login, and native Stripe integration. Dynamic uses MPC, Web3Auth uses MPC/TSS without built-in smart wallets, and Magic uses delegated keys with limited Solana support.

Why is my Privy embedded wallet not created after login?▼

The default createOnLogin is 'off', so set it to 'all-users' or 'users-without-wallets'. Farcaster logins with 'users-without-wallets' skip creation because Farcaster accounts have custody wallets. Also wait for useWallets() ready to be true before checking.

Why does Privy verifyAuthToken fail with invalid token?▼

verifyAuthToken only accepts access tokens, not identity tokens. For identity tokens use getUser({ idToken }) instead. Also confirm the server PrivyClient is constructed with both the app ID and app secret, not just the app ID.

Does Privy embedded wallet work across browsers and devices?▼

No, the device share of the 2-of-3 Shamir key split is stored in browser local storage, so wallets do not persist across browsers or devices. Users must set up a recovery share during onboarding to access the wallet elsewhere.

How do I fix Privy v3 Solana peer dependency errors?▼

Privy v3 replaced @solana/web3.js with @solana/kit. Uninstall @solana/web3.js, install @solana/kit, and update imports: Connection becomes createSolanaRpc and PublicKey becomes address().

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