Testing & Development

Testing & Development

Gatepay supports testnets for safe development and testing.

Supported Testnets

• Base Sepolia

How to Use Testnets

• When creating a link, set the network field to a testnet (e.g., "base-sepolia").
• Use testnet assets (e.g., test USDC) and wallets.
• Payments on testnets are not counted in production stats.

Development Environment

• Use the API Playground to test endpoints.
• The SDK works in both Node.js and browser environments.
• Use environment variables for API tokens in dev and prod.

Tips

• Always test your flows on testnet before going live.
• Use the dashboard to monitor test payments and link behavior.

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See also:

• Supported Networks
• Quick Start