Questions tagged [mpl-token-metadata]
The mpl-token-metadata tag has no usage guidance.
72 questions
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2
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57
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Cannot Create an Associated Token Account
I'm not the first to ask a question about this problem, but none of the questions asked were answered. The problem is that I'm trying to create an associated token account to mint an NFT, but the ...
- 13
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0
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22
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Why does umi add an extra characters to the beginning of the meta data?
const umi = createUmi(rpcUrl);
umi.use(mplTokenMetadata());
umi.use(signerIdentity(source));
const memo = {
memo: '1'
}
let transaction = await transactionBuilder()
.add(addMemo(umi, ...
- 464
1
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1
answer
59
views
mpl-token-metadata
I am trying to update NFT metadata using mpl-token-metadata 5.1.0.
But I can't find the function like update_metadata_accounts_v2() in docs.
I am using anchor version 0.29.0, Solana-cli 1.18.16, mpl-...
2
votes
1
answer
25
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How to Check if an NFT Belongs to a Specific Collection in Solana with mpl_token_metadata?
I'm working on verifying whether a given NFT's mint address belongs to a specific collection on Solana. In examples I’ve seen, mpl_token_metadata::state::Metadata was used for this purpose, as shown ...
- 35
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0
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13
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Is it possible to change NFT collection for minted compressed NFT
I have an on-chain program that mints tokens into a collection, is there a way to change the collection for a minted token?
- 83
1
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2
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37
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Error verifying Metaplex NFT
Trying to verify a Metaplex NFT as part of a collection
Logs:
[
"Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s invoke [1]",
"Program log: IX: Verify",
"Program ...
- 7,672
1
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2
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69
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Token_2022 and mpl_token_metadata test issues
I'm having some issues with running tests locally against a program I created. Its based off mint_nft.rs from this repo but I've updated it to use the token_2022 program.
use anchor_lang::prelude::*;
...
- 143
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1
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74
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Building an App for users to create SPL Tokens & Set Authority
I've built a few launchpads before, but only on EVM for ETH/BSC, and keep getting stuck while building with Solana/SVM.
I'm building a platform for users to create SPL tokens by inputting token ...
1
vote
1
answer
17
views
How to Declare RpcBaseOptions?
I have two calls to fetchAllDigitalAssetWithTokenByOwnerAndMint
Call 1 (this works):
const a_asset = await fetchAllDigitalAssetWithTokenByOwnerAndMint(umi, aWallet.publicKey, mint.publicKey,
{...
- 13
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0
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9
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Sudenly Error "Already Initialized" when invoke Mint New Edition from Master Edition Via Token in cpi mpl token metadata
im try to create nft with print from master edition, previously my contract its working for 3months, but now I often encounter this error sudenly, this error say "Already initialized" when ...
0
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1
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106
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Error in @metaplex-foundation/js
these are my npm version
{
"name": "sol-final",
"version": "0.1.0",
"private": true,
"dependencies": {
"@babel/plugin-...
- 11
1
vote
3
answers
93
views
Not able to add solana metadata using Metaplex
const {
Connection,
Keypair,
PublicKey,
Transaction,
sendAndConfirmTransaction,
} = require("@solana/web3.js");
const {
createMetadataAccountV3,
PROGRAM_ID
} = require('@...
- 13
2
votes
1
answer
223
views
How to Access Token Metadata Program ID on Localnet?
On devnet, testnet, and mainnet, the program ID metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s is readily available. However, I can't find this program ID on my localnet. I'm running a local Solana test ...
- 83
1
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2
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186
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How to set updateAuthority for spl-token in time of mint with JavaScript?
Im using @solana/spl-token to mint a legacy token on Solana (not token2022).
The problem is that I cannot set any updateAuthority for it so I cannot set/update its metadata with Metaplex after minting....
- 11
1
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1
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90
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Real time IPFS data of created token
I’m looking for any faster way to get IPFS data that will take maximum like maximum 200ms and the lower the better.
My code is written in Rust and currently I’m just calling some providers and waiting ...
0
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0
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46
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Simple program fails Error: memory allocation failed, out of memory, consumed 2474 of 200000 compute units
I'm trying to write a program to be able to init and mint different tokens. So I pass dynamic seed during program invocation as a parameter, but somehow running out of memory in the mint_tokens ...
- 33
4
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1
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78
views
How to set freezeAuthority and mintAuthority to null?
I'm trying to mint a token along with metadata. Since Solana has moved to Metaplex for token metadata I've been trying to get it working.
Now that I have finally managed t o get it working I am having ...
0
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2
answers
61
views
MPL token metadata via CPI — cannot provide verified creators, signing error
I'm trying to create a token and its metadata using CPI (anchor lang). Everything works except verifying creators.
Transaction is first created in backend, on client side it is signed and backend ...
- 101
2
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1
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179
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Read metaplex metadata in rust & anchor
can someone tell me where can i find an example to decode metadata in rust & anchor ?
i was using Metadata::from_account_info, but this is no available anymore in recent mpl_token_metadata ...
- 1,607
3
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1
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704
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How to decode account data using Rust?
I'm trying to get the account data using Rust and the solana_sdk.
I have the following code where account.data is a Vec.
let pubkey = Pubkey::from_str("...
0
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2
answers
82
views
How do i get metadata to upload from my frontend to backend
// src/uploadMetadata.js
const { config } = require("dotenv");
config();
const { createMetadataAccountV3, updateMetadataAccountV2, findMetadataPda } = require("@metaplex-foundation/mpl-...
- 31
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114
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why I can not get metadata for some concrete tokens?
Using this code:
import { Connection, PublicKey } from '@solana/web3.js';
// strong text@metaplex-foundation/mpl-token-metadata": "^2.13.0"
import { Metaplex } from '@metaplex-...
- 153
2
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1
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125
views
Retrieve token metadata
I'm trying to recover the metadatas of various tokens in solana. I'm using the web3.js library and the multiplex library.
To do this, I'm already trying to retrieve the metadatas in multiplex. If they ...
- 21
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0
answers
50
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Solang: Check nft metaplex metadata
I want to check if NFT belongs to a verified collection address, how can I do that in Solang?
For if user wants to deposit nft to the contract, that nft should belong to only the defined collection ...
- 127
0
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2
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104
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Can't pass mpl token metadata CPI in anchor solana
I am trying to make a simple anchor app where an NFT is made and listed. Here is my code:
#[program]
pub mod solft_practice {
use super::*;
pub fn initialize(ctx: Context<Initialize>, name: ...
- 13
1
vote
2
answers
315
views
Update metadata for fixed-supply spl-token
I've been searching for the answer to this question with no luck.
I have BACH Token, a spl-token that I created two years ago, more or less. I designed it to be a fixed supply of 18 million (it was 18....
- 141
1
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1
answer
367
views
Could not find `pda` and `state` in `mpl_token_metadata`
I have been trying to execute an anchor build command in my program, but I am facing some errors for the mpl_token_metadata package.
The error is pointed out for the below block of code:
use ...
- 115
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2
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79
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How resolve "cannot find value `collection_mint` in this scope" for struct InitNFT / cNft & Anchor
I try to create a program with Anchor/Rust to mint a cNFT as a part of a collection, I have this following error on the anchor build and don't understand why he can't access the collection_mint inside ...
- 21
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1
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618
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How to add twitter and website handles to SPL Tokens, to show up in Solscan
I have created a Spl token with metadata using the Token Program and createCreateMetadataAccountV3, the matadata file contains reference to social media handles defined in extensions e.g.
"...
- 33
1
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2
answers
359
views
What is the preferred way to create Fungible Token with Metadata on Solana
I created a Fungible Solana Token using Metaplex Umi, mpl token metadata, mplCandyMachine libraries. It seems to be working fine, but I am just wondering if this is the best way to create a fungible ...
- 33
1
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1
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219
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Where to add setComputeUnitLimit and setComputeUnitPrice so we can adjust fees?
as you know solana Congestion has happened for days now, and i can't get anything trough. I was trying to do a metadata initialization and update, but it keeps failing.
i'm a newbie, did a bit of ...
5
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2
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132
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TransferV1 + token-2022
I've been struggling for a while with a transferV1 transaction from the mpl-token-metadata library using the Umi interface. Many examples here and there show how to do it with the classic spl-token ...
0
votes
1
answer
39
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What's the difference between set_and_verify_collection and verify_collection?
folks, I've been struggling a bit in order to understand what's the difference between set_and_verify_collection and verify_collection. As per what I (believe I could) understand, the first one sets a ...
- 153
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0
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182
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Transaction simulation failed: Error processing Instruction 3: An account required by the instruction is missing
I am trying to create a Fungible SPL-2022 token with metaplex. I believe I'm missing some key piece of the puzzle here so help would be appreciated. My pseudo-code looks like this:
import useUmi from '...
- 21
2
votes
1
answer
386
views
mpl-token-metadata 4.1.2 causing issues
I have been working to update this code to solana 1.18.8, anchor 0.29.0, and mpl-token-metadata 4.1.2.
I have repaired most of the issues except 3.
I have tried importing create_metadata_account_v3 ...
- 21
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2
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1k
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How to revoke mint and freeze authority on mpl token with solana cli
I need a bit of help with a umi project I made. I created a token like this,
import { percentAmount, generateSigner, signerIdentity, createSignerFromKeypair } from "@Metaplex-foundation/umi";...
- 89
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2
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131
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Where is the `mpl_token_metadata.so` file?
I'm trying to use Metaplex Amman to run a local solana validator that has the Token Metadata program preloaded. I need this to create a token. At least I think I do. Every example I look at, no one is ...
- 31
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63
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NFTs and Anchor in 2024
In 2024, how does one go about creating a collection and minting NFTs through an anchor contract? all docs seem to be old and often deprecated. all help is appreciated.
- 157
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306
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Creating SPL token Non-Transferable Extension with metadata on React
I'm trying to create SPL token with Non-Transferable Extension with metadata.
Right now I can create token with each features only follow these guides, and fails to combine them.
below is how I tried ...
- 157
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173
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CreateMetadataAccountV3: Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s failed: An account required by the instruction is missing
Faced with problem that CreateMetadataAccountV3 simulate fails with Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s failed: An account required by the instruction is missing error.
Here is my ...
0
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0
answers
46
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update Authority error
i have made an nft collection through candy machine i am trying to mint an nft in my rust code and trying to mint to that same collection but i am getting an error saying wrong update authority.while ...
1
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1
answer
146
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NFT Minting failing on Localhost / MPL Metadata (solana-test-validator with meta clone)
I'm running a local test validator via:
solana-test-validator --ledger=".anchor/test-ledger" --clone="metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s" --url="https://api.mainnet-...
- 51
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233
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Problem with token image
I'm new to solana blockchain development and I was trying my hand at creating a custom token on the devnet but I've been stuck for about a week now. When I mint my token, the name and symbol as well ...
- 89
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1
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484
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Is there a method available to convert the web3 PublicKey to metaplex's publicKey?
I'm using both libraries in my codebase.
Whenever I pass a pubkey to an metaplex method, I sometimes need to convert:
example
import { Umi, publicKey } from '@metaplex-foundation/umi';
import { ...
- 197
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292
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Signing a transaction on the client side with walletAdapterIdentity plugin, but getting an error
Im trying to sign a transaction on the client side with walletAdapterIdentity plugin, but I'm getting the error:
TypeError: wallet.signTransaction is not a function
Its strange because ...
- 31
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82
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pNFT delegate via metaplex umi
I'm trying to build a tx for the client to sign that will delegate the pNFT to a new address. I am using Metaplex's Umi and the walletAdapterIdentity plugin.
I'm getting an error when I try to run my ...
- 31
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39
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Err while deploying to devnet on Solana
The build is successful using anchor build. and when i deploy my program using anchor deploy i am getting below error
anchor_cli = 0.28.0
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158
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How can I check whether an account is holder of a given NFT or not in Anchor?
I'm using anchor framework and I need to check whether an account holds a given NFT or not. According to this answer I can perform this check using mpl-token-metadata crate, but the answer does not ...
- 265
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1
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214
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How can I verify that a given account hold a given NFT?
Unfortunately this answer didn't help me to find what I want.
Imagine I have an account address (i.e. user wallet, PDA, etc) and an NFT's token address (aka the SPL token mint), how can I figure out ...
- 265
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1
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1k
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Build error: could not find `metadata` in `anchor_spl` and could not find `pda` in `mpl_token_metadata`
In https://beta.solpg.io/tutorials, pick up the "https://beta.solpg.io/tutorials" demo project.
Here is the demo code I got: https://beta.solpg.io/65aa97e9cffcf4b13384cf03
But it failed to ...
- 667