How to bridge to Arbitrum
Example quote from 25 September 2026: sending 3,000 USDC (~$3,000) from Ethereum returns about 1.1166 ETH on Arbitrum One via Symbiosis, estimated ~51 sec — no wrapped tokens beyond the standard route, fully non-custodial. Symbiosis works as a liquidity meta-aggregator, comparing routes across multiple DEXes and bridge providers and picking the best one by price, fee, and speed automatically. Here's how the flow works:
Pick the source. Set Ethereum as source and Arbitrum One as destination — the USDC sits in an Ethereum wallet, and the goal is access to Arbitrum DeFi (GMX, Camelot, Aave).
Connect wallets. MetaMask on the Ethereum side, MetaMask on the Arbitrum One side. Symbiosis reads the destination address automatically from the connected wallet — no manual paste required.
Enter the amount. 3,000 USDC (~$3,000) in this example. Keep enough ETH in the wallet to cover network gas.
Review the quote. Symbiosis displays the exact ETH amount on Arbitrum One (about 1.1166 ETH in this example), the flat Symbiosis fee in USD, and ETA (~51 sec). The quote is locked in before signing — 2% slippage tolerance protects against sudden price moves.
Sign and confirm. Sign the Ethereum transaction in MetaMask. ETH arrives in MetaMask once the route completes — track the transfer on Symbiosis Explorer.

About bridging to Arbitrum One
Why this route. Arbitrum One is where GMX perpetuals, Pendle yield markets and an Aave lending market live, and Hyperliquid's onboarding guide names USDC on Arbitrum as a common way to fund a trading account.
What you receive. In the widget example, USDC leaves Ethereum and native ETH arrives on Arbitrum One, ready to pay rollup gas or go into those apps. You sign a single transaction; Symbiosis does the conversion and the crossing.
Watch out for. Choose Arbitrum One, chain ID 42161; Arbitrum Nova (42170) is a separate chain with its own balances. The USDC transfer itself is paid for in ETH on Ethereum, so the sending wallet needs some mainnet ETH as well.
Speed. Across all routes into Arbitrum One, median delivery 32 seconds; 90th percentile 116 seconds, over the 90 days to 25 September 2026.
Related routes: Solana to Arbitrum One Bridge, BNB Chain to Arbitrum One Bridge, Optimism to Arbitrum Bridge, Arbitrum to Base Bridge.














