Questions tagged [token-metadata-extension]
Use for questions about the Token Extension programs 'metadata extension'
15 questions
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Tokens with onchain data
I am wondering if it is possible to craft a type of token which seems to be a mix of existing existing standards. I cant seem to find it in any documentation. For reference, it is probably similar to ...
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22
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Issue initializing Metadata extension
I have a instruction where I want to deploy a Token22 Mint and attach PermanateDelegate and Metadata extensions to it.
I want the metadata to be the mint itself.
My whole code works but fails in the ...
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45
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Configure metadata in building the token extension program
I am a newbie and am practicing construction. I don't know if my friend's construction is correct or not.I hope everyone can help
I am building a token program with metadata extension, how to load ...
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24
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Confusion about MetadataPointer
Can someone explain the following please?
Why the mint account also needs the size of the metadata length(pack(metadata)), because the metadata is stored in another account, as I understand correctly, ...
- 117
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17
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How to verify correct `ConstraintMintMetadataPointerExtension` Input
Currently running some tests in a program that uses the token-22 program and my instruction has this constraint
#[account(
mint::decimals = 9,
mint::authority = user,
mint::...
- 936
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1
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30
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What is the minimum offchain JSON data (if any) I need for a Token using the Token Extensions Metadata?
When making Token Extensions using token extensions metadata, many fields:
name
symbol
attribute key/value pairs
Already appear in the JS/TS parameters for the mint. The token extensions with ...
- 2,734
1
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1
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45
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How do I make a token using Token Extensions Metadata in JavaScript/TypeScript?
I know I can make a Token mint with token extensions on the command line with something like:
spl-token initialize-metadata mntTymSqMU4e1NEDdxJ9XoPN4MitCgQ7xxGW6AuRAWQ 'Example token' 'EXMPL' https://...
- 2,734
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18
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How can SFTs be done only with the token22 program
I'm new to Solana and I don't really understand much..., so please bear with me.
With the metadata and metadata pointer on token22... I'm also aware of a metadata interface that could be on the mint(I ...
1
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1
answer
25
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TokenMetadata not an export? ...just following the code in docs
I am following the Solana docs: "Example: Create a mint with metadata"
using Javascript.
Why does an error say that "TokenMetadata" is not an export"?
It also said that this ...
1
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1
answer
91
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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 ...
1
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1
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64
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After deploying my spl_token_2022.so successfully, i do not know how to initialize the metadata and create the mint account. I used SPL git repository
I cloned the SPL git repository and followed all the instructions and I have been able to deploy my spl_token_2022 file successfully and I can see it in both localhost and devnet.
The next phase ...
1
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1
answer
165
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Error: Unknown https cluster: mainnet
Hello im trying to make a bot that gets token metadata for the latest minted tokens on the solana blockchain. However whenever I run it I keep getting this error
Error: Unknown https cluster: mainnet
...
- 61
1
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2
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316
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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
2
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3
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113
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How to make metadata immutable TOKEN_2022_PROGRAM_ID
I have followed this tutorial.
It works fine but I have 2 questions.
How to make metadata immutable?
// Instruction to initialize Metadata Account data
const initializeMetadataIx = ...
1
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1
answer
102
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What is the purpose of Metadata Pointer Extension, given that Token Metadata means I can store metadata directly in the mint?
Reading How to use the Metadata Pointer extension - and other sources - I am struggling to understand the purpose of the Metadata Pointer extension, given that the Token Metadata extension exists
...
- 2,734