Can I send KAS between different Kaspa wallet types?

Yes — KAS can be sent between any Kaspa wallet type without restriction. Whether you use an online wallet, KDX, the CLI wallet, or a paper wallet, your KAS address works the same way on the network and funds move freely between all of them. The incompatibility between wallet types only applies to restoring a wallet from a seed phrase, not to sending or receiving coins. This matters because it means you are not locked in: you can receive KAS in a KDX wallet and later send it to a CLI wallet address without any conversion or special steps.