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john's user avatar
john
  • Member for 1 year, 9 months
  • Last seen this week
9 votes

Need a good Solana RPC

7 votes
Accepted

Anchor build errors due to 'getrandom' and 'let...else'

7 votes
Accepted

Difference between using ctx.bumps and passing in the bump

7 votes
Accepted

How to close a PDA account?

7 votes

Creating an Associated Token Account via Solana Program

6 votes

Initializing a vault: AccountDidNotDeserialize

6 votes
Accepted

How to pass optional account in Anchor Context?

6 votes
Accepted

Are mint address and token address identical?

6 votes
Accepted

On calling ctx.bumps.get("mint_account"), failing with error method `get` not found for this struct

5 votes

How do I create a basic program to use as a Token-22 transfer hook in Anchor? Is it even possible now?

5 votes
Accepted

Why do I get an error when trying to make an associated token account via anchor?

5 votes
Accepted

Questions on Token2022 Metadata

5 votes
Accepted

Where can I get programId after deploying the program through solana playground on devnet?

5 votes
Accepted

Is there any specified way to catch Solana pay transactions?

5 votes

How can I verify that an NFT is immutable?

5 votes
Accepted

How can I use TypeScript to change the mint authority of a token account?

5 votes
Accepted

Get USDC Metadata

5 votes
Accepted

Anchor CPI Bubblegum Burn Error Cause Not Signer

4 votes
Accepted

Custom Program Errors - Need Better Documentation?

4 votes
Accepted

Blob.encode[lamports] requires (length 8) Uint8Array as src while making transfer

4 votes
Accepted

I'm trying to initialize my accounts and the tx goes through but it says the account doesn't exist when i retrieve info from it

4 votes

Why use the 'AccountInfo' account type?

4 votes
Accepted

Is there any way to get spl decimal in program?

4 votes
Accepted

How do I mint an SPL token with custom Metadata without using the Metaplex JS SDK?

4 votes
Accepted

Is it possible to make an ATA in one instruction, then use that created ATA in the next instruction, in a single transaction?

4 votes
Accepted

solana program close, what about tokens owned by the program?

4 votes

How to define a variable to a public key in anchor?

4 votes

How do we get test stablecoins on Solana like USDC or USDT?

4 votes

Anchor: useAnchorWallet vs solana's useWallet

4 votes

Looking for implementation example of anchor_spl::token::initialize_account

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