solana-kotlin/net.avianlabs.solana.methods

Package-level declarations

Types

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@Serializable
data class AccountInfo(val executable: Boolean, val owner: String, val lamports: ULong, val data: List<String>, val rentEpoch: ULong)

Account information

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@Serializable
data class LatestBlockHash(val blockhash: String, val lastValidBlockHeight: Long)
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data class NonceAccount(val authorizedPubkey: PublicKey, val nonce: String, val feeCalculator: FeeCalculator)
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@Serializable
data class RecentBlockHash(val blockhash: String, val feeCalculator: FeeCalculator)
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@Serializable
data class SignatureInformation(var err: JsonElement?, val memo: JsonElement?, val signature: String?, val slot: Long?, val blockTime: Long?, val confirmationStatus: String?)
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@Serializable
data class TokenAmountInfo(val amount: String?, val decimals: Int, val uiAmount: Double?, val uiAmountString: String)
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@Serializable
data class TransactionResponse(val meta: TransactionResponse.Meta?, val slot: Long?, val transaction: TransactionResponse.Transaction?, val blockTime: Long?)

Functions

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suspend fun SolanaClient.getAccountInfo(publicKey: PublicKey, commitment: Commitment? = null): Response<Response.RPC<AccountInfo?>>
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suspend fun SolanaClient.getBalance(account: PublicKey, commitment: Commitment? = null): Response<Response.RPC<Long>>
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suspend fun SolanaClient.getFeeForMessage(message: ByteArray, commitment: Commitment? = null): Response<Response.RPC<Long?>>

Get the fee the network will charge for a particular Message

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suspend fun SolanaClient.getLatestBlockhash(commitment: Commitment? = null): Response<Response.RPC<LatestBlockHash>>

Returns the latest blockhash

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suspend fun SolanaClient.getMinimumBalanceForRentExemption(dataLength: Long, commitment: Commitment? = null): Response<Long>

Returns minimum balance required to make account rent exempt.

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suspend fun SolanaClient.getNonce(publicKey: PublicKey, commitment: Commitment? = null): NonceAccount?
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suspend fun SolanaClient.getRecentBlockhash(commitment: Commitment? = null): Response<Response.RPC<RecentBlockHash>>

Returns the latest blockhash

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suspend fun SolanaClient.getSignaturesForAddress(account: PublicKey, commitment: Commitment? = null): Response<List<SignatureInformation>>

Returns Signatures for confirmed transactions that include the given address in their accountKeys list. Returns signatures backwards in time from the provided signature or most recent confirmed block

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suspend fun SolanaClient.getTokenAccountBalance(tokenAccount: PublicKey, commitment: Commitment? = null): Response<Response.RPC<TokenAmountInfo?>>

Returns the token balance of an SPL Token account.

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suspend fun SolanaClient.getTransaction(signature: String, commitment: Commitment? = null): Response<TransactionResponse?>

Returns transaction details for a confirmed transaction

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suspend fun SolanaClient.isBlockHashValid(blockHash: String, commitment: Commitment? = null, minContextSlot: Long? = null): Response<Response.RPC<Boolean>>

Returns whether a blockhash is still valid or not

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suspend fun SolanaClient.requestAirdrop(publicKey: PublicKey, lamports: Long, commitment: Commitment? = null): Response<String>

Requests an airdrop of lamports to a Pubkey

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suspend fun SolanaClient.sendTransaction(transaction: Transaction, skipPreflight: Boolean = false, preflightCommitment: Commitment = Commitment.Finalized, maxRetries: Int? = null, minContextSlot: Long? = null): Response<String>

Send a signed transaction to the cluster