Blockhash not found
just like this How to Transfer SPL Tokens on Solana | QuickNode node_modules@solana\web3.js\src\connection.ts:5921 throw new SendTransactionError( ^ SendTransactionError: failed to send transaction:...
View ArticleGetting "Blockhash not found" error on Solana
Here’s the error: throw new SendTransactionError( ^ SendTransactionError: failed to send transaction: Transaction simulation failed: Blockhash not found Here’s the code I am using, based off of the...
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Quicknode returning old NFT data?
Hey there, I’m using the quicknode javascript sdk (latest version 2.1.3) to get NFT’s for an account. It seems like it’s returning old data, for example: OpenSea CryptoPablo #1633 - The CryptoPablos |...
View ArticleNew and Hyped! #Beginner
Hey @ all, im really new till a month, but the hole web3, nodes, coins everything is just tantastic. The only problem is i need to read so much docs to find what i want. Its not so easy for beginners...
View ArticleHow to get All Transfers information for a transaction
ChatGPT I am attempting to retrieve all transfers associated with a transaction. To do this, I am utilizing the API provided at qn_getWalletTokenTransactions (v2) RPC Method | Ethereum Documentation....
View ArticleConfirm Transaction Fails
Hi Everyone, I’m trying to make a bot using QuickNode. I’m using the one provided by them as a basic structure, before building on top of it I wanted to test the bot on a wallet where I have a small...
View ArticleUsing Proof from 'gettxoutproof' with Bitcoin for SPV proofs
I’m trying to use a spv proof library to verify transactions in solidity and I’m getting errors about the length and format of the proof returned from gettouxtproof. In the docs it says that the...
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WSS solana " onProgramAccountChange " does not work :woozy_face:
Hey All This is a pice of my code const web3 = require(“@solana/web3.js”); I would be really glad to be anyone help my (async () => { const publicKey = new web3.PublicKey(...
View ArticleFailed to reconnect to node
Good afternoon, I connect to the node using web3js (v4) and subscribe to error events globally to the Web3 instance, it also costs me 10 attempts to reconnect if something goes wrong, so last night...
View ArticleCan not creat a point for solana
Can not creat a point for solana and i have pay 10$ for a month to use it. But i can, plz contatct me llgrnm@gmail.com 1 post - 1 participant Read full topic
View ArticleStream all swap information for specific token
I want to write a program that is able to track price changes for a particular token on Solana. For example if someone swapped 0.1 Solana for some amount of a new meme coin, I want my program to be...
View ArticleStellar API Cors error
I am trying to use the quick node stellar api to connect to stellar, but i keep getting blocked by cors error My code const stellarServer =...
View ArticleHow to get a pool key using Quicknode?
Hi there, I’m new to Quicknode, and I’m in the process of setting up the swap function using Python in Raydium, specifically with token addresses. However, I’m hitting a snag trying to fetch the pool...
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How to get transaction history of Token in Solana
Hello there, I want to get list of the tokens that is listed here on dexscreener: I want to get wallet:amount of tokens bought or just tokens:bought depends of the Api opportunity, appreciate for you...
View ArticleError While executing mint.ts
============================= Error return new TSError(diagnosticText, diagnosticCodes, diagnostics); ^ TSError: ⨯ Unable to compile TypeScript: mint.ts:6:20 - error TS2307: Cannot find module...
View ArticleGet the pool info
Hello I’ve bought the plan and currently working on coding to get a pool key for swapping in Raydium with SOL for a random token address. I wish I could utilize Quicknode for swift execution, but...
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Error while trying to make solana token using solang
as you can see from the image i provide, im getting Error: missing field discriminator at line 28 column 5 i dont know where it went wrong but i use the exact code from this tuts How To Create and...
View ArticlegetTokenAccountsByOwner on solana
curl https://docs-demo.solana-mainnet.quiknode.pro/ -X POST -H “Content-Type: application/json” –data ‘{“jsonrpc”: “2.0”,“id”: 1,“method”: “getTokenAccountsByOwner”,“params”:...
View ArticleAbout the DeFi Development with Ethereum category
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View ArticleAbout the Solana Development Course category
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