APT → ETH

What makes APT -> ETH specific

APT and ETH live on incompatible execution environments. Aptos uses the Move VM with parallel execution and finality in roughly 1 second, while Ethereum settles in 12-second slots on the EVM. There is no native bridge consensus between them, so every APT -> ETH swap routes through a market maker or liquidity pool that holds inventory on both chains. The pair has decent depth on major venues but is thinner than ETH/USDT or ETH/BTC, so quoted rates can drift on larger orders.

Fee asymmetry matters: sending APT costs fractions of a cent, but the ETH leg pays Ethereum gas. If gas is spiking, the receiving service often passes that through as a worse effective rate or a higher network fee deduction. Watching ETH gas before confirming a quote can save more than shopping a 0.2% rate spread.

Choosing a service for this pair

• Confirm the ETH side is native Ethereum mainnet, not an ETH representation on another chain unless that's what you want.
• Check min and max - APT amounts under ~5 APT are often rejected because the ETH gas would eat the output.
• Prefer float rates for volatile sessions, fixed rates if you need exact output for a known transaction.
• Read the refund policy: if your APT arrives after the rate-lock window, some services refund minus network fees, others auto-execute at the new rate.

Practical tips: send a small test amount first if you're moving more than a few thousand dollars. Time the swap when ETH gas is below 20 gwei to get tighter quotes. Pre-stage the receiving ETH address in your wallet and verify the first and last four characters before broadcasting - clipboard malware targeting EVM addresses is common. Aptos transactions are final fast, so once APT leaves your wallet there is no chargeback path.