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Solana: How can I get token creator address from token mint address using Solana web3?

Published by Terlumun Aondover on February 11th, 2025.

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Here is a detailed article on how to get the token creator address from the token minting address in Solana using Web3:

Retrieving the token creator address from the token minting address in Solana

As a developer working with Solana, you are probably familiar with the concept of minting and creating tokens. However, sometimes you may need to get information about the creators or coiners of the token. In this article, we will look at how to achieve this with Solana Web3.

Problem: Obtaining token creator address from mint address

When mining a token in Solana, you usually pass your own address as the from' parameter in the transaction. However, when receiving information about the creators or mints of a token, it is not immediately clear how to access this information without knowing the owner of the mint.

Solution: usinggetMintInfo’ function

Solana: How can I get token creator address from token mint address using Solana web3?

The solution is to use the built-in getMintInfo function in Solana Web3, which allows you to retrieve information about a specific mint. Although this function returns the address of the mint owner, it does not provide any information about the creators.

However, there is an alternative approach that uses the getAccountInfo function, which can be used to get information about several accounts at the same time. Unfortunately, this function does not have a built-in method to retrieve the creator address from a single account.

Workaround: using connection.getParsedAccountInfo

One possible workaround is to use connection.getParsedAccountInfo to parse the account information returned by getMintInfo. This can be used to extract the address of the owner of the mint, and then use this address as a reference point to find the address of the creator of the token.

Here’s an example of how you can change the code to achieve this:


const mintAddress = new PublicKey(mintAddress);
const creatorAddress = await connection.getParsedAccountInfo(new PublicKey(mintAddress));
// CreatorAddress should now contain information about the creators of the token

Usage Example

Let’s say you have a Solana project that requires extracting information about several coins. To do this, you can use the following approach:


const mintAddresses = [
new PublicKey("mint1"),
new PublicKey("mint2")
];
for (let i = 0; i < mintAddresses.length; i++) {
const creatorAddress = await connection.getParsedAccountInfo(new PublicKey(mintAddresses[i]));
console.log(Mint ${i + 1} Creator Address: ${creatorAddress.address});
}

Conclusion

In conclusion, it should be noted that getting the token creator address from the mint address in Solana requires some creativity and knowledge of how Web3 functions work. By using the getMintInfo function and then analyzing the account information returned by this function, you can get the necessary information about the creators of the token.

Note that other approaches or libraries may be available to achieve similar results in different projects or use cases of Solana. However, this approach provides general guidance for solving such problems.

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