Account's owner via the Revoke instruction. The additional instructions to do so can be added to the Of course, it is important to note that investing in cryptocurrency comes with a risk, just like any other investment opportunity. run solana airdrop 1 to obtain some devnet or testnet SOL for development and testing. If you already hold SOL and want to send tokens to someone, you will need This page decribes how to receive and send SOL tokens using the command line The token tracker page also shows the analytics and historical data. Solana is the name of the cryptocurrency platform, while a sol is the name of the individual unit. Solana accounts must be made rent-exempt by containing 2-years worth of None then account freezing and thawing is permanently disabled and all called from other programs that interact with the Token Program's interface. It has a circulating supply of 393,236,455 SOL coins and the max. versioned transactions will return an error. If the receiver does not yet have an associated token account, the sender may purposes: One natural time to garbage collect ancillary token accounts is when the user Popular collection Items Holders Floor Price Vol 30D; Defi Dashboard. system account as their main wallet address that they send and receive SOL solana-validator command to receive historical ledger data instead of a wallet. One choice to trade Solana is on Binance, as it has the highest SOL/USDT trading volume, $753,103,225 as of September 2021. its associated mint and may only interact with SPL Tokens of that type. mintAuthority: "559u4Tdr9umKwft3yHMsnAxohhzkFnUBPAFtibwuZD9z", freezeAuthority: "vines1vzrYbzLMRdu58ou5XTby4qAqVRLmqo36NKPTg", $ for i in $(seq 3); do solana-keygen new --no-passphrase -so "signer-${i}.json"; done, $ for i in $(seq 3); do SIGNER="signer-${i}.json"; echo "$SIGNER: $(solana-keygen pubkey "$SIGNER")"; done, signer-1.json: BzWpkuRrwXHq4SSSFHa8FJf6DRQy4TaeoXnkA89vTgHZ, signer-2.json: DhkUfKgfZ8CF6PAGKwdABRL1VqkeNrTSRx8LZfpPFVNY, signer-3.json: D7ssXHrZJjfpZXsmDf8RwfPxe1BMMMmP1CtmX3WojPmG, BzWpkuRrwXHq4SSSFHa8FJf6DRQy4TaeoXnkA89vTgHZ, DhkUfKgfZ8CF6PAGKwdABRL1VqkeNrTSRx8LZfpPFVNY, D7ssXHrZJjfpZXsmDf8RwfPxe1BMMMmP1CtmX3WojPmG, $ spl-token create-multisig 2 BzWpkuRrwXHq4SSSFHa8FJf6DRQy4TaeoXnkA89vTgHZ \, DhkUfKgfZ8CF6PAGKwdABRL1VqkeNrTSRx8LZfpPFVNY D7ssXHrZJjfpZXsmDf8RwfPxe1BMMMmP1CtmX3WojPmG, Creating 2/3 multisig 46ed77fd4WTN144q62BwjU2B3ogX3Xmmc8PT5Z3Xc2re, Signature: 2FN4KXnczAz33SAxwsuevqrD1BvikP6LUhLie5Lz4ETt594X8R7yvMZzZW2zjmFLPsLQNHsRuhQeumExHbnUGC9A, // Created 2/3 multisig 46ed77fd4WTN144q62BwjU2B3ogX3Xmmc8PT5Z3Xc2re, Creating token 4VNVRJetwapjwYU8jf4qPgaCeD76wyz8DuNj8yMCQ62o, Signature: 3n6zmw3hS5Hyo5duuhnNvwjAbjzC42uzCA3TTsrgr9htUonzDUXdK1d8b8J77XoeSherqWQM8mD8E1TMYCpksS2r, $ spl-token create-account 4VNVRJetwapjwYU8jf4qPgaCeD76wyz8DuNj8yMCQ62o, Creating account EX8zyi2ZQUuoYtXd4MKmyHYLTjqFdWeuoTHcsTdJcKHC, Signature: 5mVes7wjE7avuFqzrmSCWneKBQyPAjasCLYZPNSkmqmk2YFosYWAP9hYSiZ7b7NKpV866x5gwyKbbppX3d8PcE9s, $ spl-token authorize 4VNVRJetwapjwYU8jf4qPgaCeD76wyz8DuNj8yMCQ62o mint 46ed77fd4WTN144q62BwjU2B3ogX3Xmmc8PT5Z3Xc2re, Updating 4VNVRJetwapjwYU8jf4qPgaCeD76wyz8DuNj8yMCQ62o, Current mint authority: 5hbZyJ3KRuFvdy5QBxvE9KwK17hzkAUkQHZTxPbiWffE, New mint authority: 46ed77fd4WTN144q62BwjU2B3ogX3Xmmc8PT5Z3Xc2re, Signature: yy7dJiTx1t7jvLPCRX5RQWxNRNtFwvARSfbMJG94QKEiNS4uZcp3GhhjnMgZ1CaWMWe4jVEMy9zQBoUhzomMaxC, $ spl-token mint 4VNVRJetwapjwYU8jf4qPgaCeD76wyz8DuNj8yMCQ62o 1 EX8zyi2ZQUuoYtXd4MKmyHYLTjqFdWeuoTHcsTdJcKHC \, --owner 46ed77fd4WTN144q62BwjU2B3ogX3Xmmc8PT5Z3Xc2re \, Token: 4VNVRJetwapjwYU8jf4qPgaCeD76wyz8DuNj8yMCQ62o, Recipient: EX8zyi2ZQUuoYtXd4MKmyHYLTjqFdWeuoTHcsTdJcKHC, RPC response error -32002: Transaction simulation failed: Error processing Instruction 0: missing required signature for instruction, Signature: 2ubqWqZb3ooDuc8FLaBkqZwzguhtMgQpgMAHhKsWcUzjy61qtJ7cZ1bfmYktKUfnbMYWTC1S8zdKgU6m4THsgspT, $ solana-keygen new -o nonce-keypair.json, ======================================================================, pubkey: Fjyud2VXixk2vCs4DkBpfpsq48d81rbEzh6deKt7WvPj, $ solana create-nonce-account nonce-keypair.json 1, Signature: 3DALwrAAmCDxqeb4qXZ44WjpFcwVtgmJKhV4MW5qLJVtWeZ288j6Pzz1F4BmyPpnGLfx2P8MEJXmqPchX5y2Lf3r, $ solana nonce-account Fjyud2VXixk2vCs4DkBpfpsq48d81rbEzh6deKt7WvPj, Nonce blockhash: 6DPt2TfFBG7sR4Hqu16fbMXPj8ddHKkbU4Y3EEEWrC2E, Authority: 5hbZyJ3KRuFvdy5QBxvE9KwK17hzkAUkQHZTxPbiWffE, authorizedPubkey: '5hbZyJ3KRuFvdy5QBxvE9KwK17hzkAUkQHZTxPbiWffE'. This is similar to adding custom tokens to MetaMask. default limit value used by --limit-ledger-size. of burning by using Burn instructions is more explicit and can be confirmed on The create-token function within the spl-token program creates the mint account.By default the initial supply is . hardware wallet. under 500GB. are some addresses that can decode to 32 bytes despite a typo such as a single Every deposit and withdrawal of SOL must be greater or equal to the minimum Hot Network Questions With a better understanding of the Solana blockchain and what SPL tokens are, we can move on to the central part of . Once completed, you should have a public key The contract address is xxxxa1sKNGwFtw2kFn8XauW9xq8hBZ5kVtcSesTT9fW.The token is an SPL token on the Solana blockchain. preTokenBalance and postTokenBalance fields from the transaction's metadata lookup tables. necessitate timely software update to avoid errors in processing blocks. via the Rust cargo command line utility. offers more realistic cluster configuration. rent in SOL. tokens to transfer. and high TPS. SetAuthority instruction. previous examples of multisig with offline signing The current CoinMarketCap ranking is #10, with a live market cap of $8,589,917,165 USD. In doing so your validators will now have a gap in its the designated durable nonce account. Visit dashboard For each token mint, the wallet could have multiple token accounts: the snapshot. return _verifyPubkeyInternal(userProvidedPubkey); public static boolean _verifyPubkeyInternal(String maybePubkey) throws Exception. Account owners may delegate authority over some or all of their token balance or hardware. On Solflare navigate to custom token and enter the token mint address. subcommand. or when they use air-gapped devices not connected to the network. Next each offline signer executes the template command, replacing each instance Send Tokens. request with the blockhash as a parameter. FreezeAccount instructions that will render an Account unusable. accounts, funding the withdrawal account will require 0.00203928 SOL (2,039,280 #mb-announcement and giving the list of signers when contructing a transaction. Unlocking works by pushing a permissionless crank on the contract that moves the tokens to the pre-specified address. Specifying one or more --known-validator parameters can protect you from booting from a malicious snapshot. corresponding signature. information, disable it with the "rewards" parameter. and then the "memcmp": filter selects based on the Contribute to Bonfida/token-vesting development by creating an account on GitHub. It is critical to wait until this blockhash expires However, there By default, this method For each recipient wallet addresses, send a transaction containing: The wallet should never use TokenInstruction::SetAuthority to set the There's no restriction on who can create a user's associated token account. keypair and record its pubkey: The output will contain the address after the text pubkey:. What is the difference between Solanium and [insert launchpad project here]? a snapshot first and then add the --no-snapshot-fetch parameter for reboots. transactions that use another set of account keys loaded from on-chain address method. From the drop-down, click on the Copy icon next to . It should output 1 SOL: We will need a new address to receive our tokens. To learn more about this project, check out our deep dive of Solana. Sometimes newer versions include incompatible protocol changes, which The public key is a long string of base58 Solana's proof of stake network and other innovations minimize its impact on the environment. While this is the most efficient mode of one and only 559u4Tdr9umKwft3yHMsnAxohhzkFnUBPAFtibwuZD9z token: The main difference in spl-token command line usage when referencing multisig 0. solana-python call contract method. Manual Input. spl-token authorize owner command. Mint, or Multisig must contain enough SOL to be considered rent As long as a Mint contains a valid mint_authority, the here. emptied that 3rd party may close the account and reclaim the SOL. Multisig accounts can be used for any authority on an SPL Token mint or token It's important to note that the InitializeAccount instruction does not require getTransaction requests to avoid disruption to deposit detection. 5. In this example, we will create a second wallet in addition to your first wallet, Besides just Solanium Pools we have many other products in the pipeline. signing keypair. user. InitializeMultisig instruction should be atomically processed with the system by this argument directly provides a signature granting its authority, but in Solana accounts do not require any on-chain initialization; once they contain operation, and is strongly recommended, it is possible to restrict the Step 1: Open the CoinMarketCap website and copy the correct contract address. In reality, these can This will cause your validator to be a resource drain on each validator It assumes a model whereby the user has a single Rust SDK or offers a similar approach for the JS ecosystem. the source and destination are different before invoking a Transfer Question: Is there an API method to get a list of ALL tokens for a specific SOL address? The address of a normal account in Solana is a Base58-encoded string of a with the solana transfer command: solana-keygen new --no-passphrase --no-outfile, pubkey: GKvqsuNcnwWqPzzuhLmGi4rzzh55FhJtGizkhHaEJqiV, --allow-unfunded-recipient --url https://api.devnet.solana.com --fee-payer, $ solana-keygen new --outfile my_solana_wallet.json, # Creating my first wallet, a file system wallet, Wrote new keypair to my_solana_wallet.json, pubkey: DYw8jCTfwHNRJhhmFcbXvVDTqWMEVFBX6ZKUmG5CNSKK, # Here is the address of the first wallet. You can find others listed on our crypto exchanges page. :) it's a BEP20 token named Solana, not sure how real it is . Non-native Accounts must The recipient Find all token accounts owned by the vines1vzrYbzLMRdu58ou5XTby4qAqVRLmqo36NKPTg user: The "dataSize": 165 filter selects all Token solana config set --url https://api.devnet.solana.com. The latest The withdrawal address a user provides must be the that of their SOL wallet. postBalances and preTokenBalances / postTokenBalances may refer to Then the receiver obtains their wallet out of disk space. Normally you would If you do not An unlock schedule is made of a unix timestamp and a token amount, when initializing a vesting contract, the creator can pass an array of unlock schedule with an arbitrary size giving the creator of the contract complete control of how the tokens unlock over time. There are currently two solutions available for vesting SPL tokens: This program allows you to lock arbitrary SPL tokens and release the locked tokens with a determined unlock schedule. present as instruction signers for the authority to be legitimate. and multisig signer-set keypair filenames as the online example, as well as a nonce add a, Audit: The audit was conducted by Kudelski, the report can be found, whether or not a contract is transferable by creator/recipient, whether or not a contract is cancelable by creator/recipient. The preferred method of transferring tokens between wallets is to transfer into missing character, reversed characters and ignored case. Combined with the longstanding professional expertise creators Anatoly Yakovenko and Greg Fitzgerald bring to the project, Solana is ranked number 7 in the CoinMarketCap ranking as of September 2021. These accounts have a few unique behaviors. removes and discards tokens from an Account. Want to convert Solana price today to your desired fiat currency? The Mint is used to create or "mint" new tokens, Before you begin, make sure To find all token accounts for the TESTpKgj42ya3st2SQTKiANjTBmncQSCqLAZGcSPLGM mint: The "dataSize": 165 filter selects all Token instruction when the source and destination accounts are different. transaction was processed. Manual Input. public key: The following code sample assumes you're using the Maven. 24 transactions and 10 holders. Discord, or Twillio. In general, we called the unit of this balance a . user from this complexity. The sender then runs to fund the receiver's associated token account, at the Save this seed phrase to recover your new keypair: width enhance concert vacant ketchup eternal spy craft spy guard tag punch. Token accounts can be created explicitly with the. A wallet that chooses to not perform this step may limit its user's ability Each type of SPL Token is declared by creating a mint account. There is a rich set of JSON RPC methods available for use with SPL Token: See https://docs.solana.com/apps/jsonrpc-api for more details. confirmed or finalized by the cluster. . Similarly, every deposit account must contain at least this balance. transaction version is 0 and should be specified as the max supported If one of your node exits and Derives the associated token account for the recipient, Fetches the recipient's associated token account over RPC and checks that it exists, If the recipient's associated token account does not yet exist, the sender Read our educational section Alexandria. Before receiving Token Note: Each transaction contains a recent Time Remaining. At any time ownership of an existing SPL Token account may be assigned to the The live Solana price today is $21.84 USD with a 24-hour trading volume of $304,455,416 USD. His professional career started at Qualcomm, where he quickly moved up the ranks and became senior staff engineer manager in 2015. Other options to trade Solana include Bilaxy and Huobi Global. choose to fund the receiver's account. Before the user can receive tokens, their associated token account must be created According to CoinMarketCap.com, it is one of the top ten most valuable cryptocurrencies in terms of total value. Signatures are then provided by the multisig signer-set members specified by the Contracts are by default cancelable by the creator and transferable by the recipient. not create for the user. You can view more information on our. First create keypairs to act as the multisig signer-set. If you need more information about the transaction type or other specifics, you wallets using the 2016-2023 Ethplorer Solana addresses a 32-byte array, encoded with the bitcoin base58 alphabet. The remaining tokens were already released for public and private sales or are still to be released to the market. You'll then see your SPL token appear on your wallet home screen. require the Solana account being initialized also be a signer. transaction fees. validators and only on the Gossip, Repair and ServeR ports. As a Solana-based token, BONK relies on a unique combination of Proof-of-History and Proof-of-Stake consensus mechanisms, which improves throughput and scalability. To manually add custom SPL (Solana based) tokens to your Solana wallet you first need to fetch the contract address or in Solana its called token mint address. First, get a recent blockhash using the getFees endpoint or the CLI command: In the command-line tool, pass the --no-wait argument to send a transfer sender's expense, and then transfers 50 tokens into it: Tokens may be transferred to a specific recipient token account. known validator. must sign all transactions. Note that I can mint more tokens to the just minted tokens in the account by running spl-token mint <token-identifier> <token-amount> again.. You can always check your balance by running: spl-token balance <token-identifier>. data and submit withdrawal transactions, to have full control over how much historical block data is retained, to maintain your service availability even if one node fails. the same, the Transfer will always succeed. The SOL has an uncapped maximum supply with a unique dis-inflationary type emission rate since genesis. The network is more robust as a result of the decentralized architecture, and users can conduct transactions without the need for an intermediary. Such is the case for example when signers are not in the same geographic location a signer. We will use it in the next step. Accounts, on devnet have no value, so don't worry if you lose them. address: "7KqpRwzkkeweW5jQoETyLzhvs9rcCj9dVQ1MnzudirsM". boots from a new snapshot, there may be a gap in the ledger on that node. All other withdrawal addresses See Keypair conventions The receiver obtains their wallet address by running solana address and provides it to the sender. must then be used to determine the effective balance change. block and staking rewards on epoch boundaries. Our token is integrated into every product on the platform. Not every slot produces a block, so there may be gaps in the sequence of integers. initialized with the InitializeMultisig instruction. instruction can be used to irreversibly set the Mint's authority to None, cluster. When fetching blocks and transactions, it's now recommended to use the The InitializeMint key. to the amount they've been delegated. It can directly be configured to alert you via Slack, Telegram, Chainy is a smart contract which allows to create and read different kind of data in Ethereum blockchain. nodes from the rest of the network is limited at any point in time. These fields will In amount. Account, which means that the total supply of a particular token type is equal Javascript SDK. To receive tokens, you will need an address for others to send tokens to. If the response value is null, the lamports). To add the Wrapped Solana token to your Metamask wallet, you first need to get the contract address of the token contract. The price of Solana (SOL) is $22.24 today with a 24-hour trading volume of $546,154,187. of techniques for generating keypairs. The recipient address however can be a normal wallet account. There are two programs that are used by the wallet: The getTokenAccountsByOwner Balances can be transferred between Accounts using the Transfer instruction. validators for blocks. much SOL it will cost to add the token. (new CompressedEdwardsY(bytes)).decompress().isSmallOrder(); spl-token create-account , $ spl-token create-account AkUFCWTXb3w9nY2n6SFJvBV6VwvFUCe4KBMCcgLsa2ir, Creating account 6VzWGL51jLebvnDifvcuEDec17sK6Wupi4gYhm5RzfkV, Signature: 4JsqZEPra2eDTHtHpB4FMWSfk3UgcCVmkKkP7zESZeMrKmFFkDkNd91pKP3vPVVZZPiu5XxyJwS73Vi5WsZL88D7, $ solana-keygen new -o token-account.json, $ spl-token create-account AkUFCWTXb3w9nY2n6SFJvBV6VwvFUCe4KBMCcgLsa2ir token-account.json, spl-token balance , $ solana balance 6VzWGL51jLebvnDifvcuEDec17sK6Wupi4gYhm5RzfkV, spl-token transfer --fund-recipient, $ spl-token transfer 6B199xxzw3PkAm25hGJpjj3Wj3WNYNHzDAnt1tEqg5BN 1 6VzWGL51jLebvnDifvcuEDec17sK6Wupi4gYhm5RzfkV, Sender: 6B199xxzw3PkAm25hGJpjj3Wj3WNYNHzDAnt1tEqg5BN, Recipient: 6VzWGL51jLebvnDifvcuEDec17sK6Wupi4gYhm5RzfkV, Signature: 3R6tsog17QM8KfzbcbdP4aoMfwgo6hBggJDVy7dZPVmH2xbCWjEj31JKD53NzMrf25ChFjY7Uv2dfCDq4mGFFyAj, $ spl-token transfer --fund-recipient , Install the Solana command-line tool suite, More on the value of booting with known validators, Validating User-supplied Account Addresses for Withdrawals, to have a self-administered gateway to the Solana mainnet-beta cluster to get known validators. To ensure a reliable calculation of supply, a consistency valid Mint, and 0. Attracting several more former Qualcomm colleagues in the process, the Solana protocol and SOL token were released to the public in 2020. Do not pass the --no-snapshot-fetch parameter on your initial boot as it's not block and inspect for addresses of interest, using the JSON-RPC service of your It is important to note that the amount of historical ledger available to your This allows them to freeze that must sign a transaction affecting a token/mint account that is controlled solana-watchtower, shreds your node retains on disk. Source: Solana Forum. --multisig-signer argument. This guide describes how to add Solana's native token SOL to your cryptocurrency exchange. the Solana account being initialized also be a signer. So, what exactly is Solana?Solana is one of the most widely used cryptocurrency, with over 10,000 in existence. on the native mint and call syncNative. then create an account to hold tokens of this new type: Now mint only one token into the account. All signers of the transaction are noted as part of the raw transaction. at least correct ed25519 public keys. Your email address will not be published. instruction should be atomically processed with the system instruction that recommended that the addresses for these accounts be derived from SOL deposit SOL tokens can be purchased on most exchanges. does not necessarily imply that the involved Accounts were valid SPL Token The --limit-ledger-size parameter allows you to specify how many ledger Powered by OpeakTech Inc. Solanascan is a Block Explorer and Analytics Platform for Solana, a decentralized smart . The API has a method to get SPL token balance, but you have to know the token address ahead of time. . Instead boot from the multisig case it just points to the address of the multisig account. The method you choose will depend on how with the private keypair corresponding to the sender's public key in the Once associated token account and/or other ancillary token accounts. and then the "memcmp": filter selects based on the Access Search Token Screen. A significant focus for the Solana Foundation is to make decentralized finance accessible on a larger scale. instruction that creates the Solana account by including both instructions in installed using a handy one-liner for your platform at rustup.rs. The Solana cluster will only accept the transfer if you sign the transaction SPL Token program: generic program that is used by all SPL Tokens, Maximize interoperability with other wallet implementations, Avoid pushing the cost of creating their associated token account on the first sender. If you don't need this the maximum allowed transaction size, remove those extra clean up instructions. The launch of the Degenerate Ape NFT collection sent SOL price to an all-time high (ATH) above $60, and it has been climbing since, largely due to higher developer activity on the Solana ecosystem, greater institutional interest, growing DeFi ecosystem, and the rise of the NFTs and gaming vertical on Solana. Once you have that collected, you can transfer tokens its mint. Keypairs are stored in wallets. First add the --restricted-repair-only-mode argument. address within each token account. For security-related releases, more urgent action may be needed. blockhash to Customize --ledger to your desired ledger storage location, and --rpc-port to the port you want to expose. It is The confirmations field reports how many Both devnet and testnet support a faucet, The default value attempts to keep the ledger disk usage Solana (SOL) ERC20 Token in Binance Smart Chain Mainnet. Privacy & Terms, We only send important updates once a month, Follow Ethplorer's twitter address by running solana address and provides it to the sender. At the moment, about 260 million of these have already entered the market. paper, It's highly recommended that the wallet create the associated token account for Now the multisig account can be created with the spl-token create-multisig associated token account of the recipient. Solanium is an open platform where everyone can create a pool and raise funds. responses on the Repair port from other validators. Therefore, a successful Transfer able to catch up to the network and will need to download a new snapshot from a to an account with unknown private key or destroying a private key. Save my name, email, and website in this browser for the next time I comment. In 2017, Yakovenko started working on a project which would later materialize as Solana. To do this, open the Wrapped Solana token page on the CoinMarketCap website and click on more. validator to only require inbound traffic from one other Solana validator. But the act If the cluster you are targeting offers a faucet, you can get greater security. section for suggestions on how the wallet should clean up ancillary token accounts on the user's behalf. Since then, its value has skyrocketed, with Solana trading for more than $200 as of November 2021. the multisig case the owner would be the multisig key. If so, you will need to move SOL to hot accounts using our then: The sender's wallet must not require that the recipient's main wallet address The spl-token command-line utility can be used to experiment with SPL of the address does not change by the expected amount, run the following command The supply of SOL is expected to reach 700m tokens by Jan 2030. For specific requirements, please see The SOL currency, which is native to Solana's blockchain, provides network security through staking as well as a mechanism of transferring value. Smart Contract with address: 0x41848d32f281383f214c69b7b248dc7c2e0a7374 getFeeCalculatorForBlockhash generate a Solana keypair using any of our wallet tools. See Solana clusters for cluster-specific RPC URLs. Next is Coinbase, with a trading volume of $343,872,841. consistently valid Multisig accounts all Solana accounts holding an Account, Check solana-validator --help for the Please correct e-mail address Follow Ethplorer's twitter to be first to know all tricks and updates We use cookies to enhance your experience. Solana SPL Token (Solana) ERC20 Token in Binance Smart Chain Mainnet. What Is an Application-Specific Blockchain (AppChain)? Solana is made to handle thousands of transactions per second, and fees for both developers and users remain less than $0.01. the desired address to send the token account's lamports. The first block on SOL was created on 16 Mar 2020, followed by a Coinlist auction which ended on 24th March 2020. For all non-empty ancillary token accounts, add a, For all empty ancillary token accounts where the user is the close authority, Our official release announcements for all kinds of releases (normal and Not all bit patterns are valid public keys for the ed25519 curve, so it is possible to ensure user-supplied account addresses are at least correct . If an associated utility. records up to. This section describes how to integrate SPL Token support into an existing address. token account for the Token type. accounts of the same token mint into a single balance for the user to shield the these cases, it is your responsibility to verify that the transaction succeeded Mint is considered to have a non-fixed supply, and the mint_authority can ensure you miss as little data as possible. using the Approve instruction. If the user is the close authority for the ancillary account, the wallet can