Validator commission rates before epoch 202
I am trying to see if there's a way to get the commission rates of a validator before epoch 202. I'm wondering if this calculation was added in a release around this time.The odd thing if it was a...
View ArticleMinting a token with Transferhook
I'm not sure if something has updated recently, but code I am using has stopped working.// Prepare metadata const metaData: TokenMetadata = { updateAuthority: mintAuthority, mint: mint, name:...
View ArticleHow to get tx signature(s) when using...
I am using tpu_client to send tx with fn send_and_confirm_transactions_in_parallel(), basically it worked smoothly, but I don't know where to get the tx signature(s). Can anyone help me? Thanks a lot....
View ArticleHow to get the public key of a private key with Rust?
I've got a 32-bytes private key. I want to calculate the corresponding public key of this private key. How can I achieve this with Rust? I can't find such a function in solana-sdk crate.
View Articlesolana-program-test fails to serialize account when an optional field is...
When testing an instruction, I manually set the field of my accounts. The account serialization fails (code: 3004) when a specific field is set to None (which is totally fine by my own program logic)...
View ArticleError: Received message larger than max (1970303084 vs 67108864)....
I have a locally deployed Solana RPC with the Yellowstone-grpc geyser plugin. When trying to retrieve any data, like this:import Client from '@triton-one/yellowstone-grpc';const client = new...
View ArticleWhat is a solana?
ot error -32603 (Internal Error | Something went wrong within Phantom.)My Code:const createAndMintIx = createAndMint(umi, {mint,authority: umi.identity,name: metadata.name,symbol: metadata.symbol,uri:...
View Articlei bought token but dint receive
Help me!a bought soldex at the pre sell but a could not connect my wallet só I bought with direct pay to a adress below.A dint receive any token.How do I do to get back my Solana or the tokens?
View ArticleHow to extract a rare sat from a Bitcoin wallet
Please I need help. I helped receive some money an amount of 77$ on a phantom wallet and when I tried to withdraw by sending to another wallet, it say zero available bitcoin to send and shows it’s...
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For a given IDL and account name, is there a lib (anchor or other) or...
So I'm having trouble finding the offset for some account keys of programs that have an IDL and would like to get some help on this. For example in this...
View ArticleGet latest Solana token transfers
I need to get the latest transactions that have Solana token transfers. For this I tried out the blockSubscribe WSS method but it seems to be throwing errors. I am using Alchemy WSS on the mainnet for...
View ArticleGet Pump.fun bonding curve process and Raydium launch
I am new to Solana and was wondering what would be the simplest way to get the bonding curve progress (the one that is shown on their website) of a token that's trading on Pump.fun. I could compute it...
View Articlegetting solana-validator: command not found error
I have setup and installed the solana from https://solana.com/docs/intro/installationand when I do solana-test-validator, its runs fine but when I do solana-validatorit says command not found,tried...
View ArticleToken hidden by Phantom Wallet
Hi Guys a bought a token called Fiji, CA A9e6JzPQstmz94pMnzxgyV14QUqoULSXuf5FPsq8UiRaMy Phantom wallet hid it instantly, and next to it when i go into the manage token list, it has a yellow triangle...
View ArticleError: expected a sequence of length 32 (got 44)
I am a python newbie and I am trying to create a simple wallet balance tracker for solana, I keep getting the error message: Error: expected a sequence of length 32 (got 44)heres the code:import...
View ArticleSPL token deploy from scratch
SPL token repoI want to deploy a SPL token from original repo, are there any deployment guide for this? Thanks.
View ArticleTrouble Tracking Raydium Pool Changes for External Accounts with...
I'm setting up a listener to track changes in Raydium pools using onProgramAccountChange on Solana. My goal is to detect when certain external accounts interact with or initialize Raydium liquidity...
View ArticleHow to Fetch Pool Keys in Solana After Detecting Pool Creation Signature?
I'm working on a Solana project where I need to track liquidity pool creation events triggered by specific programs. I’m able to detect these events by monitoring logs and looking for a unique...
View ArticleBest coding language to write code for the Solana chain?
I'm looking to figure out how to write up an Solana Escrow service, but I don't know the first thing about coding.I've seen people use JavaScript, Anchor and Rust to do some Solana coding, I was just...
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there are no phrase codes
I want to see my phrase, but there is only the private key, what should I do?
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