Spl token rust
Spl token rust. The Token Upgrade Program's source is available on GitHub. 12. The Solana Program Library (SPL) is a collection of on-chain programs targeting the Sealevel parallel runtime . For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any Aug 31, 2022 · Within my Rust program I would like to get the mint token balance of an account. 3 normal optional ; Mar 15, 2024 · Install spl-token-cli# Now using Rust we are gonna install Solana’s CLI tools, this will take a few minutes. mint_info: the mint account (line 523); destination_account_info: the token account to mint tokens to (line 524); owner_info: the mint The Rust/Cargo programs are licensed under the "Apache-style" Metaplex(TM) NFT Open Source License and the JS/TS client libraries are licensed under either the MIT or the Apache licenses. Modules§. accounts. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any other account type is given–from the SPL token program or elsewhere. Creates a ‘deposit_all_token_types’ instruction. As others implement Sealevel, we will graciously accept patches to ensure the Jan 5, 2023 · I've been learning Rust and piecing together some code that will mint 1 spl-token. io and docs. amount; // pulls token account balance. You can read the spl docs here Aug 14, 2021 · The on-chain Token Metadata program is written in Rust and available on crates. Creates Create instruction. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any Oct 6, 2023 · In this guide, we will walk through five easy ways to check the balance of an SPL token account: Using Solana's SPL-Token Command Line Interface (SPL-Token CLI) ( Jump to SPL-Token CLI) Using Solana's JavaScript API ( Jump to Solana-Web3. When contract A calls contract B internally, the user’s signature will spread to contract B along with the cross-contract call. Returns the program ID. Use the Token Program open in new window to transfer SPL Tokens. Builds. I think the problem is the first account created is not a token account, so even though the mint works, there is no balance increase. Whether you are airdropping whitelist tokens to your community, bulk sending NFTs to another wallet, or managing token flows between escrow accounts, you will inevitably need to be able to transfer SPL tokens. Since SPL Token 2022 is written in Rust, to compile the application with our verification harness, we first need to modify Cargo. rs crate page Rust website The Book Standard Library API Reference Rust by Example The Cargo Guide output. governancegovernance. solana. Based on the extension you want to create, your command flags may be different. rs crate page Rust website The Book Standard Library API Reference Rust by Example The Cargo Guide This is a library of Rust scripts for specific purposes: Generate a new wallet; Create an SPL token; Mint an SPL token; Get an associated token balance; Get the creation date of an account; Get the owner of an NFT; List NFTs in wallet; Subscribe to events; The scripts are found in the src/bin folder. API documentation for the Rust `spl_token` crate. recover_nested. Unpacks a reference from a bytes buffer. You can find this by searching for the name of the token on any Solana-based explorer, e. Apache-2. [] Wallet address for the new associated token account. Derives the associated token account address for the given wallet address and Jan 31, 2024 · As the SPL Token program is written in Rust, not Solidity, some library files are needed to establish the communication between the Solidity code and the SPL Token program. API documentation for the Rust `anchor_spl_token` crate. This is checking the state (AccountState) field of an Account object. To mint an SPL token, you can write the code from scratch or modify the codebase for an existing SPL token. Check if the account data buffer represents an initialized account. This process is known as Minting. What I have: spl-token-2022 ^0. :: get_associated_token_address. Crate anchor_splCopy item path. memomemo. 0 dev; test-case ^3. Ask Question Asked 2 months ago. Let us know if it turns out to be a bug in Cargo and we will revisit. 3 normal optional ; Jan 18, 2024 · To get started creating tokens with token extensions, you can use the Solana Tool Suite to create tokens with a CLI. Docs. Sending Solana Program Library (SPL) Tokens is a critical mechanism for Solana development. I saw that an account has an amount field but this seems to be for the SOL amount or am I wrong? Derives the associated token account address for the given wallet address, token mint and token program id. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any Oct 6, 2023 · You will also need the mint address of the token you want to query. let check_mint = ctx. I would really appreciate some help, thanks! API documentation for the Rust `transfer` fn in crate `anchor_spl`. id. You switched accounts on another tab or window. One of the crucial aspects of understanding SPL tokens would focus on an overview of SPL token accounts. balanceInUSD. g. 4. create_associated_token_account Deprecated. clap_app. Returns true if given pubkey is the program ID. Sep 22, 2022 · I wanted to inquire if anybody knows how to tranfer a spl-token from an account when the account receives a SOL because I'm a novice Rust/Solana developer. ExtensionsVec. Crate defining an interface for token-metadata. create_associated_token_account_idempotent. Viewed 115 times 0 I want to add to my smart-contract tranfer SPL-tokens spl-associated-token-account 3. I also include one function which accept the sol native currency and after sucessful deposit it can transfer spl-token with respect with sol Aug 16, 2021 · Use the token program to initialise the account as a WRAPPED_SOL_ACCOUNT. io as spl-token-metadata and docs. rs crate page Rust website The Book Standard Library API Reference Rust by Example The Cargo Guide Implementations should be unique to a particular account type so that one can never successfully deserialize the data of one account type into another. Installation. 0". As others implement Sealevel, we will graciously accept patches to ensure the programs here are portable Mar 2, 2023 · spl-token; rust; accountinfo; or ask your own question. Anchor CPI wrappers for popular programs in the Solana ecosystem. Therefore, you must understand the workings of SPL tokens to move further in the journey of Solana development. , Solana Explorer: In your terminal, fetch your token account by entering: spl-token address --owner OWNER_WALLET_ADDRESS --token TOKEN_MINT_ADDRESS --verbose -um. anchor-spl-token 0. Nov 16, 2021 · When someone wants to transfer tokens to a particular user, they do it in 2 steps to enforce safety. You signed out in another tab or window. Reload to refresh your session. A Token Metadata program for the Solana blockchain. Second, the final receiver of the tokens confirms the withdrawal and receives the funds from the escrow. The Mint that represents the native token. Overview . To associate your repository with the spl-token topic, visit your repo's landing page and select "manage topics. processor: Program entrypoint definitions. spl-token-4. Run spl-stake-pool --help for a full description of available commands. spl_associated_token_account. For existing functionality in the Token Program, see the token docs. command. Create an associated token account for the given wallet address and token mint. try_ui_amount_into_amount. source· [−] Expand description. For example, if the SPL token program were to implement this trait, it should be impossible to deserialize a Mint account into a token Account. You can both get the address and send tokens with the following example. Once you have Rust installed, run: $ cargo install spl-stake-pool-cli. Try to convert a UI representation of a token amount to its raw amount using the given decimals field. Note: Nested token accounts are an anti-pattern, and almost always created unintentionally, so this instruction should only be used to recover from errors. Constants. TS. Interface The Token Upgrade Program is written in Rust and available on crates. So first, transfer the ownership to your program-derived address: spl-token authorize <WALLET_2_ADDRESS> owner <PROGRAM_DERIVED_ADDRESS> Jun 22, 2022 · While invoking mpl_token_metadata::instruction::mint_new_edition_from_master_edition_via_token instruction, I found out that it requires both metadata and metadata_mint field as arguments. 12 Permalink May 16, 2023 · I am trying to test out the spl token 2022 program to make a token with the transfer fee extentsion. # How to send SPL-Tokens. [ −] pub fn get_associated_token_address(. Checks that the supplied program ID is the correct one for SPL-token. amount_to_ui_amount: Convert a raw amount to its UI representation (using the decimals field defined in its mint) check_id: Confirms that a given pubkey is equivalent to the program ID Mar 28, 2024 · Solana Program Library. c Feb 5, 2024 · Solana Program Library Token | Rust/Cargo package. The tests require locally built programs for Token, Token-2022, and Associated Token Account. API documentation for the Rust `associated_token` mod in crate `anchor_spl`. 0):. Despite reading the https://docs. config. Dec 7, 2023 · SPL tokens are created by interacting with the smart contract facility of the Solana blockchain through pieces of code developed using the Solana blockchain’s programming language (Rust). rs crate page Rust website The Book Standard Library API Reference Rust by Example The Cargo Guide Functions. About Program to attach additional data to Fungible or Non-Fungible tokens on Solana. Transfer the wrapped SOL (or in your case, you may just want to call the program and put the wrapped SOL account as a parameter) Close the Wrapped SOL account so that the user gets back their rent. 3 Permalink Docs. Helper functions to generate split zero-knowledge proofs for confidential transfers. Creates an ‘initialize’ instruction. spl-token-2022 3. is_initialized_account. is_some, this is a native token, and the value logs the rent-exempt reserve. The spl-stake-pool command-line utility can be used to experiment with SPL tokens. Dec 11, 2021 · So you just created a new token and you want to airdrop them to early supporters, but let's say you have a lot of people to send the token to, trust me, it'll take a long while to send the token to all those people, so let's automate that! First lets go through a quick guide on how to create spl tokens. What constitutes “valid” is program dependent. Below are the flags to add to create tokens with each type of extension. The Token functionality will always apply to Token-2022. They can be configured using environment What do I need to get started with SPL-Tokens? Every time you interact with tokens on Solana, you are actually interacting with the Solana Program Library Token, or SPL-Token standard. 0. Returns the validated accounts struct. This method uses the local build. The amount delegated. option: A C representation of Rust's std::option::Option used accross the FFI boundary for Solana program interfaces. 3 normal optional ; Returns the validated accounts struct. 1. The SPL-Token standard requires a specific library to be used, which you can find below based on your language. 18. delegated_amount: u64. The user calls contract A, and the user in contract A has signed and approved it. Derives the associated token account address for the given wallet address and token mint. Feb 10, 2024 · How to transfer SPL-tokens using Rust. When used as a check, it's possible to only specify a subset of the constraints. NOTE: Solana enforces transaction size limits, so you'll need to batch the account closures. I found the spl_token sdk but it only has functions to convert from a balance to a ui balance. " GitHub is where people build software. Solana Program Library Associated Token Account. src/hooks. Mar 28, 2024 · The Solana Program Library (SPL) is a collection of on-chain programs targeting the Sealevel parallel runtime . 0 Rust website The Book Standard Library API Reference Rust by Example Functions. For information about the types and instructions, the Rust docs are available at docs. TODO actually pack / unpack instead of relying on normal memory layout. Simple explanation: I need a minting website for a token. dApps nowadays usually do 10 at a time. token. Here's a Typescript one for browsers/Node applications using @solana/web3. Mar 20, 2024 · In your instruction logic: let token_amount = ctx. 0, intermediate artifacts can be found at You signed in with another tab or window. However, users of these types should never have to worry about account substitution attacks. ui_amount_to_amount. proof_generation. Source The Token-2022 Program's source is available on GitHub. Source. In order to send a SPL token, you need to know its SPL token account address. spl-token-2022-3. Step 1: Create Library Files Create a folder, libraries, in The tokens are moved from the nested associated token account to the wallet’s associated token account, and the nested account lamports are moved to the wallet. toml in order to include the Certora library that contains all the functionality to create fresh environments as well as special functions to write the pre- and post-conditions Can be used as a check or with init to create a token account with the given mint address and authority. Problem error: failed to compile spl-token-cli v3. js) Using Solana's SPL Token Program API ( Jump to SPL Token Program) This project contains examples of common scripts for SPL Tokens on Solana in Rust. Creates a ‘swap’ instruction. balanceLamports. 3. rs crate page Links; Repository Jul 13, 2022 · The other answers are Rust implementations. The reverse mullett model of software engineering Apr 14, 2022 · The SPL token account (associated or not) is owned by the SPL token program, which means that only the SPL token program can change its data and deduct its lamports. anchor-spl-token-0. check_id. I created simple program in solana which can transfer,burn and had many other functionalities. Convention for associating token accounts with a user wallet. state: State transition types Apr 4, 2024 · Check . API documentation for the Rust `approve` fn in crate `anchor_spl`. 1 SOL to a address and for that Acc1 receives 1 SPL-TOKEN from that address. toml or run cargo +nightly -Zunstable-options config get source --show-origin to find where it is set. Otherwise, it would be possible for anyone to bring a token account under rent-exemption and break guarantees of the token program. Unlike #1, #2, #3, I'm coding in native Solana Rust - NO Anchor. Crate. API documentation for the Rust `spl_token_cli` crate. mint; // pulls associated mint, should match "token_mint". Follow this answer to receive notifications. payer_token_account. State transition types. So, let's add some SPL Token program-related library files to the project before jumping into the SPL token code. Read more I want to transfer my custom SPL-token programmatically from my vault (source token account) to George (user destination token account), where the transaction caller-payer is George. spl-associated-token-account 3. 9 Rust website The Book Standard Library API Reference Rust by Example The Cargo Guide However, users of these types should never have to worry about account substitution attacks. API documentation for the Rust `spl_token_client` crate. Command-line Utility The spl-token-upgrade command-line utility can be used to manage token upgrades. Function. cargo/config. Extension. Operational Aug 13, 2023 · Compile SPL Token 2022 and Usage of SCP. associated_tokenassociated_token. Creates CreateIdempotent instruction. Whereas, on the metaplex documentation, it seems the instruction only requires the Master record metadata account. "@solana/spl-token": "^0. spl-token 4. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. Generic react hooks to interact with token program: useUserBalance - query for balance of any user token by mint, returns: balance. To build these, you can run: BUILD_DEPENDENT_PROGRAMS=1 cargo build. Namespace for all programs implementing token-metadata. If is_native. js and @solana/spl-token (v0. Crate spl_token_cli. Hence, I must use a PDA, but I'm struggling to create and invoke my PDA correctly. Feature flags. So far I have the following: let extension_types = vec![spl_token_2022::extension::ExtensionType:: Mar 22, 2022 · The MintTo instruction takes three user-supplied accounts:. Program instructions. Functions. useAccountByMint. Accounts expected by this instruction: [writeable,signer] Funding account (must be a system account) [writeable] Associated token account address to be created. Improve this answer. spl-token-group-interface ^0. rs. Mar 10, 2022 · To transfer an SPL token within a program, your best option is to have wallet A owned by a program-derived address, and then your program can transfer the tokens from wallet A based on any logic it wants. Confirms that a given pubkey is equivalent to the program ID. These programs are tested against Solana's implementation of Sealevel, solana-runtime, and some are deployed to Mainnet Beta. Documentation. API documentation for the Rust `token_interface` mod in crate `anchor_spl`. Creates a RecoverNested instruction. An Account is required to be rent-exempt, so the value is used by the Processor to ensure that wrapped SOL accounts do not drop below this threshold. Creates a ‘deposit_single_token_type_exact_amount_in’ instruction. source ·. Available on crate feature associated_token only. The Overflow Blog Upcoming research at Stack Overflow. get_associated_token_address. Jan 18, 2012 · API documentation for the Rust `spl_token` mod in crate `solana_tokens`. check_program_account. state: State transition types . NAMESPACE. spl-token ^4 normal; spl-token-2022 ^0. First, they deposit those tokens into an escrow token account that is controlled by our program. source· [−] Modules§. Modified 1 month ago. Security Audits The Token-2022 Program has been audited multiple times. useUserTotalBalance - aggregates user balance across all token accounts and returns value in USD. Convert the UI representation of a token amount (using the decimals field defined in its mint) to the raw amount. My script compiles, creates an account, initializes a mint, creates the associated token account, and mints 1 token to this account. A token program on the Solana blockchain, usable for fungible and non-fungible tokens. 2 Rust website The Book Standard Library API Reference Rust by Example The Cargo Guide Clippy Documentation Created FT spl-token with rust smart contract in solana with the help of questbook. Full SPL Flow (Create Token, Mint Token, Transfer Token) cargo run --bin spl_flow spl-token-metadata-interface 0. 330KB 8K SLoC Token program. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any Jan 8, 2024 · It is also important to remember that the process for Anchor SPL token transfer is different from transferring SOL tokens. In Solana, there is a signature diffusion mechanism. 1 Permalink Docs. Jan 5, 2022 · Acc1 sends 0. 1. is_native: COption < u64 >. Close as it is likely to be a misconfiguration slipping in. 8. Signature Diffusion Mechanism in Solana. API documentation for the Rust `token` mod in crate `anchor_spl`. 2. create_associated_token_account. 159,081 downloads per month Used in 613 crates (274 directly). The crate provides four instructions, create_metadata_account(), update_metadata_account(), create_master_edition(), mint_new_edition_from_master_edition_via_token(), to easily create instructions for the program. 2 Permalink Docs. dexdex. Therefore, in contract B, the user is The account’s state. Example: use anchor_spl::{mint, token::{TokenAccount, Mint, Token}}; Nov 30, 2022 · It is possible to create a custom SPL-token and disabling the trade and send capabilities for the user (not for the SPL-token authority)? The idea is to create a token that can only be purchased and spent within our specific application and at the same time maintain all the benefits of an SPL-token. ) -> Pubkey. An Uniswap-like program for the Solana blockchain. rs file, which can be error-prone, so alternatively, you can build the programs by running the following commands from this directory: API documentation for the Rust `Token2022` struct in crate `anchor_spl`. 3 normal optional ; Type Aliases. Once you have Rust installed, run: Dec 11, 2023 · 10 min read. Share. cargo install spl-token-cli Create Token# Creating a new token is simple, make sure your wallet is funded with SOL and just run: spl-token create-token Your token’s address will be printed on screen. CLI Flag. wallet_address: & Pubkey , token_mint_address: & Pubkey. nu cy cy bp fm fs zn ej rh io