zig programs on solana
I'm trying to deploy a solana zig program, but running into some ELF issues and was wondering if someone has any experience with thathere is my repo for reproduction...
View ArticleUnable to deploy solana smart contract on mainnet
Deploying the solana smart contract on devnet works well, but if I try to deploy the smart contract on mainnet it doesnt work.I got this error so many times.I tried it with so many solana versions.All...
View ArticleWhat RPC to use
currently working on a project where I am trying to get minutely updates on around 1000 crypto wallets of al their holdings and the value of each token. From my knowledge, each wallet will take one...
View Articlesolana.pump scam coin $onei
I recently swapped some solana for a new .pump coin $oneithis coin was within 5 minutes of creation and after it had significantly profited I tried to swap back to SOL to collect my profits.The...
View ArticleRaydium Trading Api slippage settings
Hello guys i can't find it anywhere but i would like to set slippage to automatic, instead of using fixed numbers, is it possible?I cant figure out where to look for this kind of information, i...
View ArticleHow to verify an ETH signature on Solana?
I am hoping to write a very simple program that accepts an ETH signature, ETH public key, and message --> determines if the signature is valid.I found the following repo that looks to do what I want...
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Transaction failing while calling a Solana program with PDA
I'm calling a function of anchor_movie_review_program program on devnet CLA5Pk8tpcsA3RPmCYPaRNBdU6xBknRnqshsT1bKT7if.I cloned the following GitHub...
View ArticleTransaction simulation error using phantom wallet
`Transaction error: Error: failed to send transaction: Transaction simulation failed: Error processing Instruction 0: custom program error: 0x92at Connection.sendEncodedTransaction...
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Cannot import @coral-xyz/anchor package into React app project
I can't import Anchor into my freshly create React web app template. Why is this happening? These are my steps to replicate below. I think somebody else was having an issue with this as well hereCreate...
View ArticleWhat happened to this meme coin?
How something like this shown in the chart can happen and how can I possibly find out before it happens.https://dexscreener.com/solana/2wicz7qpvun1rnuhvusdf8xah22rbkixekgs43rdboj4
View Article14 UNAVAILABLE: Failed to parse DNS address...
I am trying to fetch a random Jito tip accounts using this codeasync function getTipAccount() { const BLOCK_ENGINE_URL = "https://frankfurt.mainnet.block-engine.jito.wtf"; const searcher =...
View Articlehow to fix the: "Oracle price status is not trading" to retreive funds from...
I have hit a problem with a code that worked few weeks ago."Oracle price status is not trading".I am trying to update port finance reserves, but it seems the PYTH oracle is not trading?Error { request:...
View ArticleNeeding aprropriate Bytes input to return true value of isMutable
from solders.pubkey import Pubkeyfrom solana.rpc.api import Clientfrom borsh_construct import CStruct, String, U8, Boolfrom construct import Bytesclient =...
View ArticleHow to retrieve the price of SOL to USDC manually?
def SOL_USDC(): client = Client("https://api.mainnet-beta.solana.com") base = "6P4tvbzRY6Bh3MiWDHuLqyHywovsRwRpfskPvyeSoHsz" quote = "6mK4Pxs6GhwnessH7CvPivqDYauiHZmAdbEFDpXFk9zt" base_pubkey =...
View ArticleCross-program invocation with unauthorized signer orr writable account
use anchor_lang::{ prelude::*, system_program::{create_account, CreateAccount}, }; use anchor_spl::{ associated_token::AssociatedToken, token_interface::{Mint, TokenAccount, TokenInterface} }; use...
View ArticleClose Associated Token Account (token 2022 program) to get back deposited sol
I have created 2 types of Associated Token Account:1, Use token program:https://solscan.io/tx/3BC6yNwcaandgzSgFX4YP1nYopPLsa9RyRdqi4bDmKLpWsjiRqMKRaQaoZhgbBQpEsMhcFLoZwobKMVZvrLuUi6C2, Use token 2022...
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cargo.toml many versions error? (master + v2.0)
I am new to Solana and Rust, I took latest from https://github.com/solana-labs/solana.gitI open cargo.toml (I tried "master" and "v2.0" branch) from VSCode, many versions errors.Is that to be...
View ArticleBTreeMap on Anchor ^0.29.0 stopped working?
Before anchor 0.29.0, BTreeMaps where working correctly in my programs, but now that I'm moving to ^0.29.0 I'm getting the following errors for every BTreeMap when I'm building my program.no associated...
View Articledevelopment of solana based stable coin e-Rupiya and e-Paisa,100 e-Paisa...
I want to develop stable coin "e-Rupiya". theme "for the people by the people and to the people" and inclusive growth for all" Decentralised ,growth oriented stable coin which ensures stable continuous...
View ArticleHow do I parse TransactionInstruction in new web3.js?
I want to parse the new SetLoadedAccountDataSizeLimit ComputeBudget instruction in the Solana Explorer, but this only seems to be available in @solana-program/compute-budget ,which requires the new...
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