Where can I stake my AVAX?

You will only receive a staking reward if your node is sufficiently online. A minimum of 2,000 AVAX tokens is required to be a validator.

How to stake AVAX through an exchange

Instead of delegating or launching a validator node, an AVAX token holder can stake AVAX through a cryptocurrency exchange such as Binance . In this case, Binance acts as the validator and takes care of the technical aspects of staking in Avalanche.