Which blockchain networks does trip1 support for USDC payments?
trip1 supports USDC on Ethereum, Polygon, Arbitrum, Optimism, and Base. Layer 2 networks like Polygon and Arbitrum offer the lowest fees and fastest settlement.
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The five supported networks
- Ethereum - the original USDC home network. Higher gas fees, especially during congestion.
- Polygon - Layer 2 with very low fees, often the cheapest option for USDC payments.
- Arbitrum - Layer 2 rollup with fast finality and low fees, well-supported across major wallets.
- Optimism - another Layer 2 rollup with quick confirmation and modest fees.
- Base - Coinbase's Layer 2, easy to fund directly from a Coinbase account.
How to choose the right network
Pick the network where you already hold USDC. If you hold USDC on Polygon, send from Polygon. If you hold it on Arbitrum, send from Arbitrum. Bridging between networks adds time and a small fee.
If you have USDC on multiple networks, the Layer 2 options (Polygon, Arbitrum, Base, Optimism) almost always cost less and confirm faster than Ethereum mainnet.
What happens if you pick the wrong network
Important: always match the network shown at trip1 checkout. USDC sent on the wrong network can be lost and trip1 cannot recover those funds. Double-check the network selection in your wallet before sending.
USDC Networks Supported by trip1 - FAQ
trip1 currently supports USDC on Ethereum, Polygon, Arbitrum, Optimism, and Base. If Solana isn't listed at checkout, you can swap to USDC on a supported network before paying.
Polygon, Arbitrum, Base, and Optimism all settle USDC for under 10 cents in most conditions. Polygon is often the cheapest, while Arbitrum and Base offer fast finality at similar cost.
Yes. Coinbase lets you withdraw USDC on Ethereum, Polygon, Arbitrum, Base, and Optimism. Pick the same network at trip1 checkout to make sure the payment routes correctly.
Funds sent on the wrong network can be lost and trip1 cannot recover them. Always match the network shown at checkout (for example, USDC on Polygon must be sent from a Polygon wallet).
