HttpConnection mixin

HTTP Connection

The HTTP JSON RPC method calls.

Mixin applications

• Connection

Properties

commitment → Commitment?

The default commitment level applied to all methods that query bank state.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

httpClient → JsonRpcHttpClient

HTTP client (persistent connection).

no setter

httpClientConfig → JsonRpcClientConfig?

HTTP client request configurations.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getAccountInfo(Pubkey pubkey, {GetAccountInfoConfig? config}) → Future<AccountInfo?>

Returns all information associated with the account of the provided pubkey.

getAccountInfoRaw(Pubkey pubkey, {GetAccountInfoConfig? config}) → Future<JsonRpcContextResponse<AccountInfo?>>

Returns all information associated with the account of the provided pubkey.

getBalance(Pubkey pubkey, {GetBalanceConfig? config}) → Future<u64>

Returns the balance of the account of provided pubkey

getBalanceRaw(Pubkey pubkey, {GetBalanceConfig? config}) → Future<JsonRpcContextResponse<u64>>

Returns the balance of the account of provided pubkey

getBlock(u64 slot, {GetBlockConfig? config}) → Future<Block?>

Returns identity and transaction information about a confirmed block at slot in the ledger.

getBlockCommitment(u64 slot) → Future<BlockCommitment>

Returns the commitment for a particular block (slot).

getBlockCommitmentRaw(u64 slot) → Future<JsonRpcSuccessResponse<BlockCommitment>>

Returns the commitment for a particular block (slot).

getBlockHeight({GetBlockHeightConfig? config}) → Future<u64>

Returns the current block height of the node.

getBlockHeightRaw({GetBlockHeightConfig? config}) → Future<JsonRpcSuccessResponse<u64>>

Returns the current block height of the node.

getBlockProduction({GetBlockProductionConfig? config}) → Future<BlockProduction>

Returns the recent block production information from the current or previous epoch.

getBlockProductionRaw({GetBlockProductionConfig? config}) → Future<JsonRpcContextResponse<BlockProduction>>

Returns the recent block production information from the current or previous epoch.

getBlockRaw(u64 slot, {GetBlockConfig? config}) → Future<JsonRpcSuccessResponse<Block?>>

Returns identity and transaction information about a confirmed block at slot in the ledger.

getBlocks(u64 startSlot, {u64? endSlot, GetBlocksConfig? config}) → Future<List<u64>>

Returns a list of confirmed blocks between two slots.

getBlocksRaw(u64 startSlot, {u64? endSlot, GetBlocksConfig? config}) → Future<JsonRpcSuccessResponse<List<u64>>>

Returns a list of confirmed blocks between two slots.

getBlocksWithLimit(u64 slot, {required u64 limit, GetBlocksWithLimitConfig? config}) → Future<List<u64>>

Returns a list of limit confirmed blocks starting at the given slot.

getBlocksWithLimitRaw(u64 slot, {required u64 limit, GetBlocksWithLimitConfig? config}) → Future<JsonRpcSuccessResponse<List<u64>>>

Returns a list of limit confirmed blocks starting at the given slot.

getBlockTime(u64 slot) → Future<i64?>

Returns the estimated production time of a block.

getBlockTimeRaw(u64 slot) → Future<JsonRpcSuccessResponse<i64?>>

Returns the estimated production time of a block.

getClusterNodes() → Future<List<ClusterNode>>

Returns information about all the nodes participating in the cluster.

getClusterNodesRaw() → Future<JsonRpcSuccessResponse<List<ClusterNode>>>

Returns information about all the nodes participating in the cluster.

getEpochInfo({GetEpochInfoConfig? config}) → Future<EpochInfo>

Returns information about the current epoch.

getEpochInfoRaw({GetEpochInfoConfig? config}) → Future<JsonRpcSuccessResponse<EpochInfo>>

Returns information about the current epoch.

getEpochSchedule() → Future<EpochSchedule>

Returns the epoch schedule information from the cluster's genesis config.

getEpochScheduleRaw() → Future<JsonRpcSuccessResponse<EpochSchedule>>

Returns the epoch schedule information from the cluster's genesis config.

getFeeForEncodedMessage(String message, {GetFeeForMessageConfig? config}) → Future<u64>

Returns the network fee that will be charged to send message.

getFeeForEncodedMessageRaw(String message, {GetFeeForMessageConfig? config}) → Future<JsonRpcContextResponse<u64?>>

Returns the network fee that will be charged to send message.

getFeeForMessage(Message message, {GetFeeForMessageConfig? config}) → Future<u64>

Returns the network fee that will be charged to send message.

getFeeForMessageRaw(Message message, {GetFeeForMessageConfig? config}) → Future<JsonRpcContextResponse<u64?>>

Returns the network fee that will be charged to send message.

getFirstAvailableBlock() → Future<u64>

Returns the slot of the lowest confirmed block that has not been purged from the ledger.

getFirstAvailableBlockRaw() → Future<JsonRpcSuccessResponse<u64>>

Returns the slot of the lowest confirmed block that has not been purged from the ledger.

getGenesisHash() → Future<String>

Returns the genesis hash.

getGenesisHashRaw() → Future<JsonRpcSuccessResponse<String>>

Returns the genesis hash.

getHealth() → Future<HealthStatus>

Returns the current health of the node.

getHealthRaw() → Future<JsonRpcSuccessResponse<HealthStatus>>

Returns the current health of the node.

getHighestSnapshotSlot() → Future<HighestSnapshotSlot>

Returns the highest slot information that the node has snapshots for.

getHighestSnapshotSlotRaw() → Future<JsonRpcSuccessResponse<HighestSnapshotSlot>>

Returns the highest slot information that the node has snapshots for.

getIdentity() → Future<Identity>

Returns the identity pubkey for the current node.

getIdentityRaw() → Future<JsonRpcSuccessResponse<Identity>>

Returns the identity pubkey for the current node.

getInflationGovernor({GetInflationGovernorConfig? config}) → Future<InflationGovernor>

Returns the current inflation governor.

getInflationGovernorRaw({GetInflationGovernorConfig? config}) → Future<JsonRpcSuccessResponse<InflationGovernor>>

Returns the current inflation governor.

getInflationRate() → Future<InflationRate>

Returns the specific inflation values for the current epoch.

getInflationRateRaw() → Future<JsonRpcSuccessResponse<InflationRate>>

Returns the specific inflation values for the current epoch.

getInflationReward(Iterable<Pubkey> addresses, {GetInflationRewardConfig? config}) → Future<List<InflationReward?>>

Returns the inflation / staking reward for a list of addresses for an epoch.

getInflationRewardRaw(Iterable<Pubkey> addresses, {GetInflationRewardConfig? config}) → Future<JsonRpcSuccessResponse<List<InflationReward?>>>

Returns the inflation / staking reward for a list of addresses for an epoch.

getLargestAccounts({GetLargestAccountsConfig? config}) → Future<List<LargeAccount>>

Returns the 20 largest accounts, by lamport balance (results may be cached up to two hours).

getLargestAccountsRaw({GetLargestAccountsConfig? config}) → Future<JsonRpcContextResponse<List<LargeAccount>>>

Returns the 20 largest accounts, by lamport balance (results may be cached up to two hours).

getLatestBlockhash({GetLatestBlockhashConfig? config}) → Future<BlockhashWithExpiryBlockHeight>

Returns the latest blockhash.

getLatestBlockhashRaw({GetLatestBlockhashConfig? config}) → Future<JsonRpcContextResponse<BlockhashWithExpiryBlockHeight>>

Returns the latest blockhash.

getLeaderSchedule({u64? slot, GetLeaderScheduleConfig? config}) → Future<LeaderSchedule>

Returns the leader schedule for an epoch.

getLeaderScheduleRaw({u64? slot, GetLeaderScheduleConfig? config}) → Future<JsonRpcSuccessResponse<LeaderSchedule?>>

Returns the leader schedule for an epoch.

getMaxRetransmitSlot() → Future<u64>

Returns the max slot seen from retransmit stage.

getMaxRetransmitSlotRaw() → Future<JsonRpcSuccessResponse<u64>>

Returns the max slot seen from retransmit stage.

getMaxShredInsertSlot() → Future<u64>

Returns the max slot seen from retransmit stage.

getMaxShredInsertSlotRaw() → Future<JsonRpcSuccessResponse<u64>>

Returns the max slot seen from retransmit stage.

getMinimumBalanceForRentExemption(usize length, {GetMinimumBalanceForRentExemptionConfig? config}) → Future<u64>

Returns the minimum balance required to make an account of size length rent exempt.

getMinimumBalanceForRentExemptionRaw(usize length, {GetMinimumBalanceForRentExemptionConfig? config}) → Future<JsonRpcSuccessResponse<u64>>

Returns the minimum balance required to make an account of size length rent exempt.

getMultipleAccounts(List<Pubkey> pubkeys, {GetMultipleAccountsConfig? config}) → Future<List<AccountInfo?>>

Returns the account information for a list of Pubkeys.

getMultipleAccountsRaw(List<Pubkey> pubkeys, {GetMultipleAccountsConfig? config}) → Future<JsonRpcContextResponse<List<AccountInfo?>>>

Returns the account information for a list of Pubkeys.

getNonceAccount(Pubkey nonceAccount, {GetNonceAccountConfig? config}) → Future<NonceAccount?>

Returns the account information for a nonce account.

getNonceAccountRaw(Pubkey nonceAccount, {GetNonceAccountConfig? config}) → Future<JsonRpcContextResponse<NonceAccount?>>

Returns the account information for a nonce account.

getParsedAccountInfo(Pubkey pubkey, {GetParsedAccountInfoConfig? config}) → Future<AccountInfo?>

Returns all information associated with the account of the provided pubkey. with AccountEncoding.jsonParsed.

getProgramAccounts(Pubkey program, {GetProgramAccountsConfig? config}) → Future<List<ProgramAccount>>

Returns all accounts owned by the provided program Pubkey.

getProgramAccountsRaw(Pubkey program, {GetProgramAccountsConfig? config}) → Future<JsonRpcSuccessResponse<List<ProgramAccount>>>

Returns all accounts owned by the provided program Pubkey.

getRecentPerformanceSamples({usize? limit}) → Future<List<PerformanceSample>>

Returns a list of recent performance samples, in reverse slot order. Performance samples are taken every 60 seconds and include the number of transactions and slots that occur in a given time window.

getRecentPerformanceSamplesRaw({usize? limit}) → Future<JsonRpcSuccessResponse<List<PerformanceSample>>>

Returns a list of recent performance samples, in reverse slot order. Performance samples are taken every 60 seconds and include the number of transactions and slots that occur in a given time window.

getRecentPrioritizationFees([List<Pubkey>? addresses]) → Future<List<PrioritizationFee>>

Returns a list of prioritization fees from recent blocks.

getRecentPrioritizationFeesRaw([List<Pubkey>? addresses]) → Future<JsonRpcSuccessResponse<List<PrioritizationFee>>>

Returns a list of prioritization fees from recent blocks.

getSignaturesForAddress(Pubkey address, {GetSignaturesForAddressConfig? config}) → Future<List<ConfirmedSignatureInfo>>

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.

getSignaturesForAddressRaw(Pubkey address, {GetSignaturesForAddressConfig? config}) → Future<JsonRpcSuccessResponse<List<ConfirmedSignatureInfo>>>

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.

getSignatureStatus(String signature, {GetSignatureStatusesConfig? config}) → Future<SignatureStatus?>

Returns the status of signature.

getSignatureStatuses(List<String> signatures, {GetSignatureStatusesConfig? config}) → Future<List<SignatureStatus?>>

Returns the statuses of signatures.

getSignatureStatusesRaw(List<String> signatures, {GetSignatureStatusesConfig? config}) → Future<JsonRpcContextResponse<List<SignatureStatus?>>>

Returns the statuses of signatures.

getSlot({GetSlotConfig? config}) → Future<u64>

Returns the slot that has reached the given or default GetSlotConfig.commitment level.

getSlotLeader({GetSlotLeaderConfig? config}) → Future<String>

Returns the current slot leader.

getSlotLeaderRaw({GetSlotLeaderConfig? config}) → Future<JsonRpcSuccessResponse<String>>

Returns the current slot leader.

getSlotLeaders(u64 start, {required u64 limit}) → Future<List<String>>

Returns the slot leaders for a given slot range.

getSlotLeadersRaw(u64 start, {required u64 limit}) → Future<JsonRpcSuccessResponse<List<String>>>

Returns the slot leaders for a given slot range.

getSlotRaw({GetSlotConfig? config}) → Future<JsonRpcSuccessResponse<u64>>

Returns the slot that has reached the given or default GetSlotConfig.commitment level.

getStakeActivation(Pubkey account, {GetStakeActivationConfig? config}) → Future<StakeActivation>

Returns epoch activation information for a stake account.

getStakeActivationRaw(Pubkey account, {GetStakeActivationConfig? config}) → Future<JsonRpcSuccessResponse<StakeActivation>>

Returns epoch activation information for a stake account.

getStakeMinimumDelegation({GetStakeMinimumDelegationConfig? config}) → Future<u64>

Returns the stake minimum delegation in lamports.

getStakeMinimumDelegationRaw({GetStakeMinimumDelegationConfig? config}) → Future<JsonRpcContextResponse<u64>>

Returns the stake minimum delegation in lamports.

getSupply({GetSupplyConfig? config}) → Future<Supply>

Returns information about the current supply.

getSupplyRaw({GetSupplyConfig? config}) → Future<JsonRpcContextResponse<Supply>>

Returns information about the current supply.

getTokenAccountBalance(Pubkey account, {GetTokenAccountBalanceConfig? config}) → Future<TokenAmount>

Returns the token balance of an SPL Token account.

getTokenAccountBalanceRaw(Pubkey account, {GetTokenAccountBalanceConfig? config}) → Future<JsonRpcContextResponse<TokenAmount>>

Returns the token balance of an SPL Token account.

getTokenAccountsByDelegate(Pubkey delegate, {required TokenAccountsFilter filter, GetTokenAccountsByDelegateConfig? config}) → Future<List<TokenAccount>>

Returns all SPL Token accounts approved by delegate.

getTokenAccountsByDelegateRaw(Pubkey delegate, {required TokenAccountsFilter filter, GetTokenAccountsByDelegateConfig? config}) → Future<JsonRpcContextResponse<List<TokenAccount>>>

Returns all SPL Token accounts approved by delegate.

getTokenAccountsByOwner(Pubkey account, {required TokenAccountsFilter filter, GetTokenAccountsByOwnerConfig? config}) → Future<List<TokenAccount>>

Returns the token owner of an SPL Token account.

getTokenAccountsByOwnerRaw(Pubkey account, {required TokenAccountsFilter filter, GetTokenAccountsByOwnerConfig? config}) → Future<JsonRpcContextResponse<List<TokenAccount>>>

Returns the token owner of an SPL Token account.

getTokenLargestAccounts(Pubkey mint, {GetTokenLargestAccountsConfig? config}) → Future<List<TokenAmount>>

Returns the 20 largest accounts of a particular SPL Token type.

getTokenLargestAccountsRaw(Pubkey mint, {GetTokenLargestAccountsConfig? config}) → Future<JsonRpcContextResponse<List<TokenAmount>>>

Returns the 20 largest accounts of a particular SPL Token type.

getTokenSupply(Pubkey mint, {GetTokenSupplyConfig? config}) → Future<TokenAmount>

Returns the total supply of an SPL Token type.

getTokenSupplyRaw(Pubkey mint, {GetTokenSupplyConfig? config}) → Future<JsonRpcContextResponse<TokenAmount>>

Returns the total supply of an SPL Token type.

getTransaction(String signature, {GetTransactionConfig? config}) → Future<TransactionInfo<Object>?>

Returns transaction details for a confirmed transaction signature (base-58).

getTransactionCount({GetTransactionCountConfig? config}) → Future<u64>

Returns the current Transaction count from the ledger.

getTransactionCountRaw({GetTransactionCountConfig? config}) → Future<JsonRpcSuccessResponse<u64>>

Returns the current Transaction count from the ledger.

getTransactionRaw(String signature, {GetTransactionConfig? config}) → Future<JsonRpcSuccessResponse<TransactionInfo<Object>?>>

Returns transaction details for a confirmed transaction signature (base-58).

getVersion() → Future<Version>

Returns the current solana versions running on the node.

getVersionRaw() → Future<JsonRpcSuccessResponse<Version>>

Returns the current solana versions running on the node.

getVoteAccounts({GetVoteAccountsConfig? config}) → Future<VoteAccountStatus>

Returns the account info and associated stake for all the voting accounts in the current bank.

getVoteAccountsRaw({GetVoteAccountsConfig? config}) → Future<JsonRpcSuccessResponse<VoteAccountStatus>>

Returns the account info and associated stake for all the voting accounts in the current bank.

isBlockhashValid(String blockhash, {IsBlockhashValidConfig? config}) → Future<bool>

Returns whether a blockhash (base-58) is still valid or not.

isBlockhashValidRaw(String blockhash, {IsBlockhashValidConfig? config}) → Future<JsonRpcContextResponse<bool>>

Returns whether a blockhash (base-58) is still valid or not.

minimumLedgerSlot() → Future<u64>

Returns the lowest slot that the node has information about in its ledger. This value may increase over time if the node is configured to purge older ledger data.

minimumLedgerSlotRaw() → Future<JsonRpcSuccessResponse<u64>>

Returns the lowest slot that the node has information about in its ledger. This value may increase over time if the node is configured to purge older ledger data.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

requestAirdrop(Pubkey pubkey, u64 lamports, {RequestAirdropConfig? config}) → Future<String>

Requests an airdrop of lamports to pubkey.

requestAirdropRaw(Pubkey pubkey, u64 lamports, {RequestAirdropConfig? config}) → Future<JsonRpcSuccessResponse<String>>

Requests an airdrop of lamports to pubkey.

send<S, T>(JsonRpcMethod<S, T> method) → Future<JsonRpcSuccessResponse<T>>

Makes a JSON RPC HTTP method call.

sendAll<S, T>(JsonRpcMethodBuilder<S, T> builder, {bool? eagerError}) → Future<List<JsonRpcResponse<T>>>

Makes a bulk JSON RPC HTTP method call.

sendSignedTransaction(String signedTransaction, {SendTransactionConfig? config}) → Future<TransactionSignature>

Sends a signed Transaction to the cluster for processing.

sendSignedTransactionRaw(String signedTransaction, {SendTransactionConfig? config}) → Future<JsonRpcSuccessResponse<TransactionSignature>>

Sends a signed Transaction to the cluster for processing.

sendSignedTransactions(List<String> signedTransactions, {SendTransactionConfig? config, bool? eagerError}) → Future<List<TransactionSignature?>>

Sends the signed Transactions to the cluster for processing (default base-64 encoding).

sendSignedTransactionsRaw(List<String> signedTransactions, {SendTransactionConfig? config, bool? eagerError}) → Future<List<JsonRpcResponse<TransactionSignature?>>>

Sends the signed Transactions to the cluster for processing (default base-64 encoding).

sendTransaction(Transaction transaction, {SendTransactionConfig? config}) → Future<TransactionSignature>

Send a Transaction to the cluster for processing.

sendTransactionRaw(Transaction transaction, {SendTransactionConfig? config}) → Future<JsonRpcSuccessResponse<TransactionSignature>>

Send a Transaction to the cluster for processing.

simulateTransaction(Transaction transaction, {bool includeAccounts = false, Commitment? commitment}) → Future<TransactionStatus>

Simulates sending a Transaction.

simulateTransactionRaw(Transaction transaction, {bool includeAccounts = false, Commitment? commitment}) → Future<JsonRpcContextResponse<TransactionStatus>>

Simulates sending a Transaction.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited