Documentation Index

Fetch the complete documentation index at: https://docs.x402layer.cc/llms.txt

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

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Wallet Connection

x402 Studio uses crypto wallets for authentication and receiving payments. Connect wallets on Base (EVM), MegaETH (EVM), and Solana networks.

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Supported Wallets

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Connecting Your Wallet

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Step 1: Click Connect

On any page, click the Connect Wallet button in the top navigation bar.

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Step 2: Choose Your Network

Select Base, MegaETH, or Solana to see available wallets. For MegaETH, the wallet auto-switches to chain ID 4326.

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Step 3: Approve the Connection

Your wallet will ask you to connect and sign a message to prove ownership. No transaction, no gas fees!

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Managing Multiple Wallets

You can connect wallets from different chains to the same account:

1. Go to Dashboard → Settings
2. Add additional wallets
3. Choose which wallet receives payments for each endpoint

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Agentic Wallet Access

Human dashboard users connect wallets in the UI. Agents do not need the website. They authenticate by signing a one-time challenge through the worker API:

1. Call POST /agent/auth/challenge
2. Sign the returned message with the wallet
3. Call POST /agent/auth/verify
4. Use the returned short-lived session token with wallet-first registration or update routes

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Troubleshooting

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Wallet not showing up?

Make sure your wallet extension is installed and unlocked. Try refreshing the page.

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Connection rejected?

Look for a popup in your wallet that may be hidden. Some wallets require manual approval.

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Wrong network?

Open your wallet, switch to Base Mainnet, MegaETH Mainnet, or Solana Mainnet, then reconnect.