How to derive PDAs using this solana-go ?

[aravinddojima]

Is there any way to derive PDAs using this package ?

[0xvbetsun]

@aravinddojima
you can find PDA in the next way (authority for Raydium):

package main

import (
    "fmt"

    "github.com/gagliardetto/solana-go"
)

func main() {
  seed := [][]byte{[]byte("amm authority")}
  programID := solana.MustPublicKeyFromBase58("675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8")

  addr, nonce, err := solana.FindProgramAddress(seed, programID)
  if err != nil {
	  // handle error somehow
  }
  fmt.Printf("addr: %s nonce: %d \n", addr, nonce)
}
// Prints 
// addr: 5Q544fKrFoe6tsEbD7S8EmxGTJYAKtTVhAW5Q5pge4j1 nonce: 254