Building wallet login for a Web3 app? Get a step-by-step flow for connecting a wallet, requesting a signature, and verifying a sign-in message. Compare session choices such as cookies and tokens, or inspect pasted code and error messages for likely causes. Leave with an implementation checklist, security considerations, or a focused troubleshooting plan for your framework and target wallets.
Wallet Login
Map a Web3 wallet-login flow and diagnose authentication errors in your app.
Use Wallet Login
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What it writes
- Wallet sign-in flow checklist
- SIWE integration steps for your stack
- Likely causes of a login error
How to use it
Name your framework, target wallets and chain, sign-in method, and session approach in your first message. Include the exact error or relevant code excerpt, with secrets removed, to get a focused flow plan or diagnosis.
What you bring
- App framework and target wallets
- Chain, sign-in method, and session approach
- Relevant code or exact error message
- Never include keys, seed phrases, or credentials
A good fit for
- Adding wallet sign-in to a React app that supports MetaMask
- Checking a SIWE login flow before connecting it to user sessions
- Tracing a wallet connection error from a pasted console message
Ways to start
A few requests this Agent can handle.
Plan wallet login for my Next.js app with MetaMask and WalletConnect on Ethereum, using SIWE and cookie sessions.
Check this SIWE flow: the server issues a nonce, the user signs a message, then we verify it and start a session. What steps are missing?
My wagmi app throws “User rejected the request” after clicking Sign-In with Ethereum. What should I check in this flow?
Good to know
This workspace provides text assistance.
- Connecting wallets or changing your app
- Handling private keys or signing transactions
- Cannot run code, inspect your app, or test wallet connections
- Cannot access wallets, accounts, or blockchain services
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Use it as a draft to review and adapt. Verify calculations, facts, rights, and suitability before relying on it. Do not provide information you do not have permission to share.
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