Swap USDT (Avalanche) to USDT (Optimism)
Compare the best routes to exchange USDT (Avalanche) for USDT (Optimism) across on-chain venues and exchangers. We aggregate indicative quotes from multiple providers so you can see the rate, fees, gas, ETA and price impact side by side. Quotes are indicative, not executable.
About this transfer
Moving USDT from Avalanche to Optimism is a same-asset cross-chain transfer - the token stays USDT, only the network changes. On Avalanche it follows the ERC-20 standard; on Optimism, the ERC-20 standard. Routes here are bridges that deliver USDT on the destination network at a 1:1 ratio, minus network and bridge fees.
Token details
USDT · Avalanche
- Network
- Avalanche
- Standard
- ERC-20
- Decimals
- 6
- Contract
- 0xf0ff231e3f1a50f83136717f287adab862f89431
USDT · Optimism
- Network
- Optimism
- Standard
- ERC-20
- Decimals
- 6
- Contract
- 0x94b008aa00579c1307b0ef2c499ad98a8ce58e58
Contract addresses come from aggregator data - always verify before sending funds.
- Avalanche: Layer-1 chain, fast settlement, ERC-20 tokens.
- Optimism: Layer-2 rollup, fast settlement, ERC-20 tokens.
What is Tether?
Tether (USDT) is a cryptocurrency with a value meant to mirror the value of the U.S.
How to swap USDT (Avalanche) to USDT (Optimism)
- Select USDT (Avalanche) as the asset you send and USDT (Optimism) as the asset you receive.
- Enter the amount of USDT (Avalanche) you want to exchange.
- Press “Build route” to compare live routes across on-chain venues and exchangers.
- Review the rate, fees, gas, ETA and price impact, then continue with the provider that fits you best.
Frequently asked questions
How do I swap USDT (Avalanche) to USDT (Optimism)?
Pick the USDT (Avalanche) and USDT (Optimism) assets, enter an amount and press “Build route”. EIDEX queries on-chain venues and exchangers and shows the best available routes with their rates, fees and ETA.
What is the best rate from USDT (Avalanche) to USDT (Optimism)?
The best rate depends on the amount, network fees and current liquidity. EIDEX ranks providers so the route with the highest output appears first - but quotes are indicative and change in real time.
Are the USDT (Avalanche) to USDT (Optimism) quotes executable on EIDEX?
No. Quotes shown here are indicative comparisons for information only. To execute a swap you complete it with the chosen provider, who applies their own final rate and terms.