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Questions using Cross-Program Invocation (CPI) to make calls between on-chain programs

2 votes

How to create a program that has the authority to mint tokens

Try this: // Instruction: Create Mint Account for Airdrop #[derive(Accounts)] pub struct CreateAirdrop<'info> { ... #[account( init, payer = signer, mint::decimals = …
Joe C's user avatar
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2 votes

How to create a metadata account for a token whose mint authority is a PDA?

Then you'll use the seeds & bump from the PDA to run a Cross-Program Invocation (CPI) with invoke_signed - which will effectively let your program sign for a transaction via an account it owns (the PDA …
Joe C's user avatar
  • 1,116