How can I invoke my token transfers from Solana Program? (Not by js sdk)

[amitesh-m]

Hello, Is it possible to invoke the functionality of token transfer from within my Anchor program on solana?

I have my tokens saved in an ATA on solana which is governed by my solana smart contract. I want to burn the tokens on solana and transfer them to user's metamask wallet.

I cannot sign this transaction using the standard get Signer function... because my token vault is a PDA and does not have a private key.

What's the right way to invoke the token transfer from within my anchor smart contract?