Questions tagged [solana-web3js]
322 questions
0
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1 answer
How to get "ownerof" token on Solana
I'm trying to see how you can get the "ownerof" token like on Ethereum but on the Solana blockchain instead.
For example, I want a user to access a certain part of the website only if they have x token on their phantom wallet (or other Solana…
Relativity
- 127
- 2
- 10
0
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1 answer
Getting error on running test validator for solana
On running command solana-test-validator on windows system, getting an error
[2022-01-06T06:54:41.602352800Z INFO solana_test_validator] solana-validator 1.9.0 (src:7782d34b; feat:378846963)
[2022-01-06T06:54:41.602479300Z INFO …
Raghav Mittal
- 23
- 5
0
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2 answers
creating a side-smartcontract for Solana Token
I have created a token on the Solana Blockchain but i want to devise a part of it to a different issuer that will start a different ICO than mine.
Who can shed some light into this ?
skitter
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- 2
0
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Solana: Recover source and destination public keys given a TransactionSignature
Is there a JS API to recover fromPubkey and toPubkey, given a transaction signature?
Manish Sharma
- 170
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- 11
0
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2 answers
solana transfer nft to any address web3js
I want to make a transfer from my wallet to another wallet with code. I use web3.js and I made a Solana transfer, but I don't know how to make an NFT transfer.
VovaProg
- 19
- 2
0
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1 answer
Solana Web3.js: Getting `null` for Mint account, althought it should return an `AccountInfo` object
When I run connection.getAccountInfo(watermelonMint.key); I get a null object, although it should return an AccountInfoObject. Any idea why this is the case? When I look for the address associated with this mint on solana explorer, I get normal…
DaveTheAl
- 1,995
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- 65
-1
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Adjust Wallet Configuration - Help me understand where is my problem here?
Here is the code, it should pop up a connect option to the site through 'Solflare' and I don't understand where is my problem here or maybe I just did it wrong:
https://pastecode.io/s/x3xvan1j
I used the same code that I did for the phantom wallet…
funkz
- 1
-1
votes
1 answer
How to create a Solana program to constantly check wallet funds and transfer them to another wallet?
I'm new in web3 but experimented programmer. I want to try to make my first smart contract in Solana.
I have a Phantom Solana wallet, and I want to create a smart contract that checks if my wallet have received any transaction of any token, and send…
Karl
- 3
- 2
-1
votes
1 answer
how do I parse the data from programSubscribe websocket Endpoint?
JSON.stringify({
jsonrpc: '2.0',
id: 1,
method: 'programSubscribe',
params: [
address,
{
encoding: 'jsonParsed',
…
josh hoffer
- 126
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- 7
-1
votes
1 answer
Setting up multiple whitelist using Candy Machine v2
I am working to deploy my first minting site and wondering how I can go about setting up multiple whitelists. For example, I want to have 3 different whitelist each with a different price, where the first set of minters are on WL1 and can mint from…
bschmitty
- 1,118
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-1
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1 answer
How to get Fee Payer of a transaction? from TransactionResponse object
I am trying to make a small public script to fetch the initial minter of a token or a list of tokens.
The easiest way is to fetch the transaction that matches with the correct program id and get the fee payer because, in 99.99% of the cases, the fee…
Oguzhan
- 145
- 1
- 9
-1
votes
1 answer
What the error EditionsMustHaveExactlyOneToken really mean?
I am using web3 to mint NFT on Solana's candy machine v2, followings all the instructions I can find.
using libraries:
@project-serum/anchor": "^0.24.2",
@solana/spl-token": "^0.2.0",
@solana/web3.js": "^1.41.6",
when calling…
diwatu
- 5,641
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-1
votes
1 answer
How can i get the public key of the Candy Machine of collection
Please Help i want to get NFT Mint Addresses and this function below return what i want but it requires the candy machine id :
import { Connection, clusterApiUrl, PublicKey } from '@solana/web3.js';
import bs58 from 'bs58';
const connection = new…
ihssane Ouch
- 25
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- 6
-1
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1 answer
sendAndConfirmTransaction odd behaviour
Its quite possible I have a logical error somewhere but I'll ask the question anyway as I am experiencing some very weird errors..
Is it possible for web3.sendAndConfirmTransaction(.. to return a signature but moments later (for that same…
1977
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-1
votes
1 answer
How to add a Pubkey to an account containing a vector of Pubkeys in an anchor program
use anchor_lang::prelude::*;
use rand::Rng;
use solana_program::{declare_id, pubkey::Pubkey};
declare_id!("Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS");
#[program]
pub mod raffle_impl {
use super::*;
pub fn create_raffle(ctx:…
Vipul
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