Questions tagged [phantom]

Phantom wallet plugin for browsers

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Automating Interaction with Dapp via code

I have multiple wallets with airdrop claims and I was wondering if theres a way to code this up instead of loading 100+ wallets into phantom and manually collecting one by one. Is there a way to use ...
PutsandCalls's user avatar
0 votes
3 answers
77 views

Proper way to integrate Solana's Wallet Adapter with Anchor and further questions

After spending some days battling to implement Phantom + Anchor I found out about Solana's Wallet adapter. I sighed in relief thinking the end was nigh but: The the wallet adapter for Solana Apps is ...
CrossedCarpet's user avatar
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2 answers
38 views

Can we reset phantom wallet so only we have access?

I don't know how the hacker has access to my wallet because i checked and it was not connected to any scam website. Now he just add funds to my wallet and drains me mostly on my sleeping time. Is ...
deathshot.sol's user avatar
1 vote
0 answers
26 views

I was robbed. Can anything be done about this?

I was robbed. I clicked on an unfamiliar nft in Phantom, went to some site where my wallet and the “log in” button were entered. I pressed login and the 1.8 Solana disappeared. Can anything be done ...
Dmitry Barkulov's user avatar
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1 answer
43 views

Account change listener is not working for phantom wallet

I am using this code given below in my react application to listen an account change event but facing issue as no response or error i am getting on changing account form phantom wallet .i have ...
rishab's user avatar
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1 answer
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WalletConnectionError: Unexpected error at StandardWalletAdapter._StandardWalletAdapter_connect

I am creating an app where I need to connect my wallet with Phantom for Solana. Here is the public repo link for the code where I am getting this (WalletConnectionError: Unexpected error at ...
Divyansh Ch's user avatar
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3 answers
82 views

How is backend supposed to capture a frontend wallet transaction?

When I build a Phantom wallet integration (using these docs) on a page, it doesn't include the backend in the transaction at all. How does the backend hear about that transaction? The back of house is ...
1owk3y's user avatar
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46 views

Solana wallets transaction failing in Flutter

I am using solana_wallet_adapter to launch any installed Solana wallet like Solflare & Phantom to approve a transaction to send SOL from the user's account to an address I've given. Following is ...
Wilfred Almeida's user avatar
1 vote
1 answer
50 views

Signature Verification Failed ( Decentralized Spotify Project )

I built a project on Solana by following this youtube tutorial by CleverProgrammer. It is basically Decentralized Spotify. I completed the tutorial successfully. The project was working as expected. ...
Swapnil Parashare's user avatar
1 vote
1 answer
119 views

Uncaught ReferenceError: process is not defined at node_modules/@solana/web3.js/lib/index.browser.esm.js

i'm using react, vite, @solana/wallet-adapter-wallets to connect phantom wallet but i stuck with this error: Help me, thank you.
trungbaotran1701's user avatar
1 vote
1 answer
149 views

"Signature verification failed" error after signing transaction on the client using Phantom

I'm building a transaction on the server using Solnet: var newTransaction = new Transaction(); newTransaction.RecentBlockHash = blockHash.Result.Value.Blockhash; newTransaction.FeePayer = vaultAccount;...
Keith Walton's user avatar
4 votes
2 answers
91 views

How to disable Priority Fees in Phantom?

I have a dApp that stopped working with resent Phantom updates. The reason behind is that Phantom started adding Priority Fee instructions (two more instructions) to the transaction payload. In my ...
Sasha Shpota's user avatar
2 votes
1 answer
57 views

Phantom wallet extension URL?

I am currently developing a Unity game with a component in it that allows you to log in to the game using the Phantom Wallet extension. However, I have been unsuccessful in finding the Phanton Wallet ...
Luke Fitch's user avatar
1 vote
0 answers
94 views

WalletSendTransactionError: Blob.encode[recentBlockhash] requires (length 32) Uint8Array as src

I have a code which is on NextsJs React code and runs when I run it with npm run dev, But when I build it with npm run build followed by pm2 restart rps I get this error: WalletSendTransactionError: ...
Reza Aslejeddian's user avatar
3 votes
2 answers
56 views

Why does a "bad format" error occur when importing a key into phantom app?

I use example in docs solana for python I try get key pair and import to phantom by private key: from solders.keypair import Keypair from mnemonic import Mnemonic mnemo = Mnemonic("english")...
Leo Loki's user avatar
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1 answer
213 views

"Failed to get assets" error message 2 weeks now

For 2 weeks now, I'm always receiving this error in my Brave browser version of Phantom wallet. Running W11. The phantom app on iPad shows me no error, runs sans problems. Have attempted the ...
Donald's user avatar
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1 vote
1 answer
54 views

Is it possible to send a transaction with phantom to an on-chain program with the purpose of modifying that program's data?

const [programDataAddress] = PublicKey.findProgramAddressSync( [programId.toBuffer()], BPF_LOADER_UPGRADEABLE_ID ); const programDataAccountMeta: AccountMeta = { pubkey: programDataAddress, ...
Marco Kuidja's user avatar
0 votes
0 answers
548 views

Error 0xbc4 / 3012 Failed to send transaction

I am getting this error when trying to connect to a Solana program that i've already deployed. I am using Node and Anchor, and I am using Phantom to sign the transaction. Everything works up until ...
david lampach's user avatar
0 votes
0 answers
72 views

Uncaught (in promise) WalletNotSelectedError in @solana/wallet-adapter

I use @solana/wallet-adapter for connect with phantom wallet. I copied docs from @solana/wallet-adapter(https://github.com/solana-labs/wallet-adapter/blob/master/packages/starter/react-ui-starter/src/...
Jerry's user avatar
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0 votes
2 answers
59 views

How to: add my Anchor wallet to Phantom

How can I export my Anchor's private key in order to import it on Phantom. solana config get Displays a Keypair Path but I'm not sure how to turn the byte array within into my private key.
CrossedCarpet's user avatar
0 votes
1 answer
45 views

NotEnoughKeys when deploying a txn (ReactJs/Typescript/Solana)

I have this code to transfer sol via a contract and via web3 in ReactJS - const transferSol = async () => { if (!publicKey) throw new WalletNotConnectedError(); const ...
trevoro's user avatar
  • 95
2 votes
1 answer
43 views

Are there any wallets (phantom, solflare, etc) that can be integrated into an electron app and used to send transactions?

I am able to integrate Phantom and other wallets with my web-app using the @wallet-adapter. I am now trying to turn the web app into an electron app. Is it still possible to connect it to a software ...
coco's user avatar
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2 votes
0 answers
69 views

Phantom transaction expired error on using durable nonce

phantom shows transaction expired error when using durable nonces . Looks like phantom isnt recognising the durable nonce in the recent blockhash and instead considering it as an old blockhash, ...
doge father's user avatar
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0 answers
23 views

Where can I find diagrams such as Class Diagram and Sequence Diagram for Solano blockchain wallet just like Phantom wallet

I want to develop a Solano wallet just Like Phantom wallet, but I need the class diagram and other diagrams to start that anybody can help me and told me where to find somethings like this?
Mahmoud Almasri's user avatar
0 votes
1 answer
85 views

Transaction working locally and with ngrok (https), but not working when deploying to aws amplify

const lamports = 0.001 * 10 ** 9; const fromPubKey = new PublicKey( 'Wallet sending here' ); const toPubKey = new PublicKey( 'Wallet receiving here' ); const transaction = new ...
Kob3Bryant's user avatar
0 votes
0 answers
91 views

Phantom Wallet is displaying animated NFTs as greyed out images or static

We are currently testing animated versions of the Magnum AI NFTs on the google chrome browser! Phantom wallet is displaying some of the GIFs with a grey image place holder or an outdated non-animated ...
Blaze's user avatar
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1 vote
1 answer
206 views

Connect Phantom Wallet on Page Load with solana-wallet-adaper

I am using @solana/wallet-adapter with Next js And on a particular wallet, I need the autoConnect on page load. I would've gone with window.solana.connect() but it doesn't detect when the user ...
Nooblantis District's user avatar
1 vote
0 answers
126 views

Phantom - RPC Error -32603 only on production?

I was following a guide on buildspace and the application worked perfectly. It was a Solana NFT minter working perfect with Phantom in localhost. But after I hosted it on Vercel, I started getting ...
user12245003's user avatar
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0 answers
372 views

Error: "Transaction simulation failed: Attempt to load a program that does not exist" when change program id

I learned about solana not long ago. I cloned deep-links-movie-tutorial and changed the program id to serve my project. However when I submit I get a message that cannot be simulated. When I keep ...
Lê Văn Thành's user avatar
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0 answers
36 views

Phantom app can't identify token from Solana Pay QR code transaction

I have a QR code generated with @solana/pay that represents a transfer request with an SPL Token (token address: K9fuM7y9SGgmydvREbdUe7GUMadXhUi7VzQk7Aiapcm). When I scan this QR code I receive an ...
Razvan Mihalache's user avatar
3 votes
1 answer
226 views

What does `Failed to get account keys because address table lookups were not resolved` mean? [closed]

I have a transaction that works once building it using VersionedTransaction as well as legacy one. const messageV0 = new TransactionMessage({ payerKey: payer, recentBlockhash: blockhash, ...
guru-del-von's user avatar
1 vote
1 answer
55 views

Need help about web3.js and json rpc

Hello, I am trying to build a wallet using react native. I already completed Ethereum integration with web3 browser but I don't know how to do it with Solana? How do solana wallets inject javascript ...
huseyindeniz's user avatar
4 votes
2 answers
1k views

Phantom wallet error - Transaction expired

I'm trying to submit a transaction on my app, which works with different wallets such as Solflare, but if I try to use Phantom I always get the error message: You waited too long to approve the ...
pepeIKO's user avatar
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0 answers
50 views

Weird Phantom Error

Phantom gives this error when I tried to sign my transactions but the weird thing is I have exactly the same solana program and tx structure for different websites and it works with no problem is it ...
Alper's user avatar
  • 1
1 vote
1 answer
203 views

Phanton Wallet - Get recent blockhash

I was using React native and the example provided by Phantom: https://github.com/phantom-labs/deep-link-demo-app/blob/20f19f2154e98699f0d5a6b28bc4bb3d5acbcefd/App.tsx const createTransferTransaction =...
Jupiter Yu's user avatar
1 vote
1 answer
62 views

How to read an account state without needing Phantom wallet provider?

I create an instance of a Program in the following way and try to read accounts from the program instance. const network = clusterApiUrl('devnet'); const connection = new Connection(network, "...
Sasha Shpota's user avatar
4 votes
1 answer
263 views

Phantom mobile app fails silently when interacting with new Mobile Wallet Adapter?

I upgraded to latest version of https://github.com/solana-labs/wallet-adapter in order to use the Mobile Wallet Adapter in Android devices. AS the time of writing this, the only wallets that have ...
nicoeft's user avatar
  • 131
1 vote
1 answer
82 views

Why send account creation instruction with method? + how to do it in frontend with multiple signers?

Hi I'm studying this often cited custom token escrow program on Anchor in order to create something like it with a frontend. My question is about the creation of the EscrowAccount. (Account that ...
Matti's user avatar
  • 129
3 votes
1 answer
162 views

Phantom: WalletSendTransactionError: Something went wrong nextjs

Code works in dev version In production: Error description: Phantom - RPC Error: Something went wrong. {code: -32603, message: 'Something went wrong.'} In server side: const { blockhash } = await (...
Yaryna Gushuley's user avatar
1 vote
0 answers
81 views

Receive Unknown?

When customers go to my NFT project to claim/buy an NFT, wallet shows "Receive Unknown" (image from phantom extension attached). What should I do to have the name of the NFT pop up on ...
Daag's user avatar
  • 21
3 votes
1 answer
265 views

Phantom - RPC Error: Something went wrong -32603

I try to sign a text and I get this error. const anchorWallet = useAnchorWallet(); const MEMO_PROGRAM_ADDRESS = "MemoSq4gqABAXKb96qnH8TysNcWxMyWCqXgDLGmfcHr"; const MEMO_PROGRAM_ID = new ...
tolgaandx's user avatar
  • 113
1 vote
0 answers
17 views

How to call executeSale function by seller with metaplex js? [closed]

I am facing an issue when executing sale with seller's wallet. It works well with buyer's wallet. How can I fix this issue?
Steve Lee's user avatar
2 votes
1 answer
354 views

I have different Solana balance and address with the same backup phrase imported to Phantom and TrustWallet

How is that possible? the question is descriptive enough, but to give more context here is some history: I had my backup phrase from an old multi-chain crypto wallet provider. I imported that into my ...
Unicornist's user avatar
0 votes
1 answer
514 views

Transaction expired inside Phantom wallet

Has anyone experienced this "Transaction expired" issue inside Phantom and knows how to fix it? Im trying to make a transaction in my local environment, and it used to work.
Burger Bob's user avatar
  • 1,124
1 vote
2 answers
102 views

Fake token for Phantom app on mobile (devnet)

Hi I am developing a mobile dapp. Everything seems to be on the right track however I need fake tokens on my Phantom app (devnet) to test my app. My application is not complete yet, I think need more ...
Lê Văn Thành's user avatar
1 vote
1 answer
38 views

Phantom app Picture

Not really a tech question, but how can I set a custom icon in phantom Browser ?
Swifty's user avatar
  • 398
1 vote
3 answers
127 views

How do i convert the phantom mnemonic

How to convert a mnemonic from phantom i.e: 'some words that are secret ...' Into the following format: [ 118, 72, 137, 65, 79, 174, 185, 29, 222, 164, 107, 111, 226, 137, 150, 19, 162, 10, 56, 231, 5,...
Darjusch Schrand's user avatar
0 votes
1 answer
391 views

How to connect wallet to the dapp within the iframe?

I need to connect the dapp within the iframe. When I click on the connect wallet, it is not connecting within the iframe. How can I connect the dapp within the iframe ?
Aslam's user avatar
  • 413
1 vote
2 answers
134 views

Solana Flutter create transaction for phantom /signAndSendTransaction deeplink

I want to fund another user's wallet (let's say I have their public wallet address in my code) from my phantom wallet using a Flutter app. Now I can use the /connect deeplink of Phantom in a Flutter ...
Ritvij Sharma's user avatar
0 votes
2 answers
186 views

Phantom deep link not openable on a browser

When I try to open a deep link in the browser to be able to sign the transaction with this format: https://phantom.app/ul/v1/signAndSendTransaction, this is the error I get: -32603 Failure to decrypt ...
ProfLupin's user avatar