Candy Machine Guards - Third Party Signer

Overview

The Third Party Signer guard requires a predefined address to sign each mint transaction. The signer will need to be passed within the mint settings of this guard.

This allows for more centralized mints where every single mint transaction has to go through a specific signer.

React Flow

Guard Settings

The Third Party Signer guard contains the following settings:

Signer Key: The address of the signer that will need to sign each mint transaction.

Set up a Candy Machine using the Third Pary Signer Guard

const myConfiguredSigner = generateSigner(umi);

create(umi, {
  // ...
  guards: {
    thirdPartySigner: some({ signerKey: myConfiguredSigner.publicKey }),
  },
});

API References: create, ThirdPartySigner

Mint Settings

The Third Party Signer guard contains the following Mint Settings:

Signer: The required third-party signer. The address of this signer must match the Signer Key in the guard settings.

Mint with the Third Party Signer Guard

When minting via the Umi library, simply provide the third-party signer via the signer attribute like so.

create(umi, {
  // ...
  guards: {
    thirdPartySigner: some({ signer: myConfiguredSigner }),
  },
});

Remember to also sign the transaction with the myConfiguredSigner keypair.

Route Instruction

The Third Party Signer guard does not support the route instruction.