rpc

package
v1.1.1 Latest Latest
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 Go to latest Published: Sep 14, 2021 License: MIT Imports: 10 Imported by: 0

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Constants

View Source 
const (
	DevnetRPCEndpoint  = "https://api.devnet.solana.com"
	TestnetRPCEndpoint = "https://api.testnet.solana.com"
	MainnetRPCEndpoint = "https://api.mainnet-beta.solana.com"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Commitment 

type Commitment string
const (
	CommitmentFinalized Commitment = "finalized"
	CommitmentConfirmed Commitment = "confirmed"
	CommitmentProcessed Commitment = "processed"
)

type Context 

type Context struct {
	Slot uint64 `json:"slot"`
}

type Encoding 

type Encoding string
const (
	EncodingBase58     Encoding = "base58" // limited to Account data of less than 128 bytes
	EncodingBase64     Encoding = "base64"
	EncodingBase64Zstd Encoding = "base64+zstd"
)

type ErrorResponse 

type ErrorResponse struct {
	Code    int                    `json:"code"`
	Message string                 `json:"message"`
	Data    map[string]interface{} `json:"data,omitempty"`
}

type FeeCalculator 

type FeeCalculator struct {
	LamportsPerSignature uint64 `json:"lamportsPerSignature"`
}

FeeCalculator is a list of fee

type GeneralResponse 

type GeneralResponse struct {
	JsonRPC string         `json:"jsonrpc"`
	ID      uint64         `json:"id"`
	Error   *ErrorResponse `json:"error,omitempty"`
}

type GetAccountInfoConfig 

type GetAccountInfoConfig struct {
	Commitment Commitment                     `json:"commitment,omitempty"`
	Encoding   GetAccountInfoConfigEncoding   `json:"encoding,omitempty"`
	DataSlice  *GetAccountInfoConfigDataSlice `json:"dataSlice,omitempty"`
}

GetAccountInfoConfig is an option config for `getAccountInfo`

type GetAccountInfoConfigDataSlice 

type GetAccountInfoConfigDataSlice struct {
	Offset uint64 `json:"offset,omitempty"`
	Length uint64 `json:"length,omitempty"`
}

GetAccountInfoConfigDataSlice is a part of GetAccountInfoConfig

type GetAccountInfoConfigEncoding 

type GetAccountInfoConfigEncoding string

GetAccountInfoConfigEncoding is account's data encode format 

const (
	// GetAccountInfoConfigEncodingBase58 limited to Account data of less than 128 bytes
	GetAccountInfoConfigEncodingBase58     GetAccountInfoConfigEncoding = "base58"
	GetAccountInfoConfigEncodingJsonParsed GetAccountInfoConfigEncoding = "jsonParsed"
	GetAccountInfoConfigEncodingBase64     GetAccountInfoConfigEncoding = "base64"
	GetAccountInfoConfigEncodingBase64Zstd GetAccountInfoConfigEncoding = "base64+zstd"
)

type GetAccountInfoResponse 

type GetAccountInfoResponse struct {
	GeneralResponse
	Result GetAccountInfoResult `json:"result"`
}

GetAccountInfoResponse is a full raw rpc response of `getAccountInfo`

type GetAccountInfoResult 

type GetAccountInfoResult struct {
	Context Context                   `json:"context"`
	Value   GetAccountInfoResultValue `json:"value"`
}

GetAccountInfoResult is rpc result of `getAccountInfo`

type GetAccountInfoResultValue 

type GetAccountInfoResultValue struct {
	Lamports  uint64      `json:"lamports"`
	Owner     string      `json:"owner"`
	Excutable bool        `json:"excutable"`
	RentEpoch uint64      `json:"rentEpoch"`
	Data      interface{} `json:"data"`
}

GetAccountInfoResultValue is rpc result of `getAccountInfo`

type GetBalanceConfig 

type GetBalanceConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
}

GetBalanceConfig is a option config for `getBalance`

type GetBalanceResponse 

type GetBalanceResponse struct {
	GeneralResponse
	Result GetBalanceResult `json:"result"`
}

GetBalanceResponse is a full raw rpc response of `getBalance`

type GetBalanceResult 

type GetBalanceResult struct {
	Context Context `json:"context"`
	Value   uint64  `json:"value"`
}

GetBalanceResult is a part of raw rpc response of `getBalance`

type GetBlockCommitmentResponse 

type GetBlockCommitmentResponse struct {
	Commitment []uint64 `json:"commitment"`
	TotalStake uint64   `json:"totalStake"`
}

type GetBlockConfig 

type GetBlockConfig struct {
	// TODO custom
	// Encoding           string     `json:"encoding"`             // default: "json", either "json", "jsonParsed", "base58" (slow), "base64"
	// TransactionDetails string     `json:"transactionDetails"`   // default: "full", either "full", "signatures", "none"
	Commitment Commitment `json:"commitment,omitempty"` // "processed" is not supported. If parameter not provided, the default is "finalized".
}

type GetBlockHeightConfig 

type GetBlockHeightConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
}

type GetBlockResponse 

type GetBlockResponse struct {
	Blockhash         string `json:"blockhash"`
	PreviousBlockhash string `json:"previousBlockhash"`
	ParentSLot        uint64 `json:"parentSlot"`
	BlockTime         int64  `json:"blockTime"`
	Transactions      []struct {
		Meta        TransactionMeta `json:"meta"`
		Transaction Transaction     `json:"transaction"`
	} `json:"transactions"`
	Rewards []struct {
		Pubkey      string `json:"pubkey"`
		Lamports    int64  `json:"lamports"`
		PostBalance uint64 `json:"postBalance"`
		RewardType  string `json:"rewardType"` // type of reward: "fee", "rent", "voting", "staking"
	} `json:"rewards"`
}

type GetBlocksConfig 

type GetBlocksConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
}

type GetBlocksWithLimitConfig 

type GetBlocksWithLimitConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
}

type GetClusterNodesResponse 

type GetClusterNodesResponse struct {
	FeatureSet   *uint64 `json:"featureSet"`
	Gossip       string  `json:"gossip"`
	Pubkey       string  `json:"pubkey"`
	RPC          string  `json:"rpc"`
	ShredVersion int     `json:"shredVersion"`
	Tpu          string  `json:"tpu"`
	Version      *string `json:"version"`
}

type GetConfirmBlockResponse 

type GetConfirmBlockResponse struct {
	Blockhash         string `json:"blockhash"`
	PreviousBlockhash string `json:"previousBlockhash"`
	ParentSLot        uint64 `json:"parentSlot"`
	BlockTime         int64  `json:"blockTime"`
	Transactions      []struct {
		Meta        TransactionMeta `json:"meta"`
		Transaction Transaction     `json:"transaction"`
	} `json:"transactions"`
	Rewards []struct {
		Pubkey      string `json:"pubkey"`
		Lamports    int64  `json:"lamports"`
		PostBalance uint64 `json:"postBalance"`
		RewardType  string `json:"rewardType"` // type of reward: "fee", "rent", "voting", "staking"
	} `json:"rewards"`
}

type GetConfirmedSignaturesForAddress 

type GetConfirmedSignaturesForAddress struct {
	BlockTime *int64      `json:"blockTime"`
	Err       interface{} `json:"err"`
	Memo      *string     `json:"memo"`
	Signature string      `json:"signature"`
	Slot      int64       `json:"slot"`
}

type GetConfirmedSignaturesForAddressConfig 

type GetConfirmedSignaturesForAddressConfig struct {
	Limit      int        `json:"limit,omitempty"`
	Before     string     `json:"before,omitempty"`
	Until      string     `json:"until,omitempty"`
	Commitment Commitment `json:"commitment,omitempty"`
}

type GetConfirmedTransactionResponse 

type GetConfirmedTransactionResponse struct {
	Slot        uint64          `json:"slot"`
	Meta        TransactionMeta `json:"meta"`
	Transaction Transaction     `json:"transaction"`
}

type GetEpochInfoResponse 

type GetEpochInfoResponse struct {
	AbsoluteSlot uint64 `json:"absoluteSlot"`
	BlockHeight  uint64 `json:"blockHeight"`
	Epoch        uint64 `json:"epoch"`
	SlotIndex    uint64 `json:"slotIndex"`
	SlotsInEpoch uint64 `json:"slotsInEpoch"`
}

type GetInflationRate 

type GetInflationRate struct {
	Epoch      int64   `json:"epoch"`
	Foundation float64 `json:"foundation"`
	Total      float64 `json:"total"`
	Validator  float64 `json:"validator"`
}

type GetProgramAccounts 

type GetProgramAccounts struct {
	Pubkey  string                    `json:"pubkey"`
	Account GetProgramAccountsAccount `json:"account"`
}

type GetProgramAccountsAccount 

type GetProgramAccountsAccount struct {
	Lamports   uint64      `json:"lamports"`
	Owner      string      `json:"owner"`
	RentEpoch  uint64      `json:"rentEpoch"`
	Data       interface{} `json:"data"`
	Executable bool        `json:"executable"`
}

type GetProgramAccountsConfig 

type GetProgramAccountsConfig struct {
	Encoding   GetProgramAccountsConfigEncoding   `json:"encoding,omitempty"`
	Commitment Commitment                         `json:"commitment,omitempty"`
	DataSlice  *GetProgramAccountsConfigDataSlice `json:"dataSlice,omitempty"`
	Filters    []GetProgramAccountsConfigFilter   `json:"filters,omitempty"`
}

GetProgramAccountsConfig is a option config for `getProgramAccounts`

type GetProgramAccountsConfigDataSlice 

type GetProgramAccountsConfigDataSlice struct {
	Offset uint64 `json:"offset"`
	Length uint64 `json:"length"`
}

GetProgramAccountsConfigDataSlice is a part of GetProgramAccountsConfig

type GetProgramAccountsConfigEncoding 

type GetProgramAccountsConfigEncoding string
const (
	// GetProgramAccountsConfigEncodingBase58 limited to Account data of less than 128 bytes
	GetProgramAccountsConfigEncodingBase58     GetProgramAccountsConfigEncoding = "base58"
	GetProgramAccountsConfigEncodingJsonParsed GetProgramAccountsConfigEncoding = "jsonParsed"
	GetProgramAccountsConfigEncodingBase64     GetProgramAccountsConfigEncoding = "base64"
	GetProgramAccountsConfigEncodingBase64Zstd GetProgramAccountsConfigEncoding = "base64+zstd"
)

type GetProgramAccountsConfigFilter 

type GetProgramAccountsConfigFilter struct {
	MemCmp   *GetProgramAccountsConfigFilterMemCmp `json:"memcmp,omitempty"`
	DataSize uint64                                `json:"dataSize,omitempty"`
}

GetProgramAccountsConfigFilter you can set either MemCmp or DataSize but can be both, if needed, separate them into two

type GetProgramAccountsConfigFilterMemCmp 

type GetProgramAccountsConfigFilterMemCmp struct {
	Offset uint64 `json:"offset"`
	Bytes  string `json:"bytes"`
}

type GetProgramAccountsResponse 

type GetProgramAccountsResponse struct {
	GeneralResponse
	Result []GetProgramAccounts `json:"result"`
}

GetProgramAccountsResponse is a full rpc response for `getProgramAccounts`

type GetProgramAccountsWithContextResponse 

type GetProgramAccountsWithContextResponse struct {
	GeneralResponse
	Result GetProgramAccountsWithContextResult `json:"result"`
}

GetProgramAccountsResponse is a full rpc response for `getProgramAccounts` with context

type GetProgramAccountsWithContextResult 

type GetProgramAccountsWithContextResult struct {
	Context Context              `json:"context"`
	Value   []GetProgramAccounts `json:"value"`
}

type GetRecentBlockHashResponse 

type GetRecentBlockHashResponse struct {
	GeneralResponse
	Result GetRecentBlockHashResult `json:"result"`
}

GetRecentBlockHashResponse is full raw response of `getRecentBlockhash`

type GetRecentBlockHashResult 

type GetRecentBlockHashResult struct {
	Context Context                       `json:"context"`
	Value   GetRecentBlockHashResultValue `json:"value"`
}

GetRecentBlockHashResult is part of response of `getRecentBlockhash`

type GetRecentBlockHashResultValue 

type GetRecentBlockHashResultValue struct {
	Blockhash     string        `json:"blockhash"`
	FeeCalculator FeeCalculator `json:"feeCalculator"`
}

GetRecentBlockHashResultValue is part of response of `getRecentBlockhash`

type GetRecentBlockhashConfig 

type GetRecentBlockhashConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
}

GetRecentBlockhashConfig is a option config for `getRecentBlockhash`

type GetSignatureStatusesResponse 

type GetSignatureStatusesResponse struct {
	Slot               uint64      `json:"slot"`
	Confirmations      *uint64     `json:"confirmations"`
	ConfirmationStatus *Commitment `json:"confirmationStatus"`
	Err                interface{} `json:"err"`
}

type GetSignaturesForAddress 

type GetSignaturesForAddress struct {
	Signature string      `json:"signature"`
	Slot      uint64      `json:"slot"`
	BlockTime *int64      `json:"blockTime"`
	Err       interface{} `json:"err"`
	Memo      *string     `json:"memo"`
}

type GetSignaturesForAddressConfig 

type GetSignaturesForAddressConfig struct {
	Limit      int        `json:"limit,omitempty"` // between 1 and 1000, default: 1000
	Before     string     `json:"before,omitempty"`
	Until      string     `json:"until,omitempty"`
	Commitment Commitment `json:"commitment,omitempty"` // "processed" is not supported, default is "finalized"
}

type GetSlotConfig 

type GetSlotConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
}

GetSlotConfig is a option config for `getSlot`

type GetSlotResponse 

type GetSlotResponse struct {
	GeneralResponse
	Result uint64 `json:"result"`
}

GetSlotResponse is a full raw rpc response of `getSlot`

type GetStakeActivationConfig 

type GetStakeActivationConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
	Epoch      uint64     `json:"epoch,omitempty"`
}

type GetStakeActivationResponse 

type GetStakeActivationResponse struct {
	State    StakeActivationState `json:"state"`
	Active   uint64               `json:"active"`
	Inactive uint64               `json:"inactive"`
}

type GetTokenAccountBalanceConfig 

type GetTokenAccountBalanceConfig struct {
	Commitment Commitment `json:"commitment,omitempty"`
}

type GetTokenAccountBalanceResponse 

type GetTokenAccountBalanceResponse struct {
	GeneralResponse
	Result GetTokenAccountBalanceResult `json:"result"`
}

type GetTokenAccountBalanceResult 

type GetTokenAccountBalanceResult struct {
	Context Context                           `json:"context"`
	Value   GetTokenAccountBalanceResultValue `json:"value"`
}

type GetTokenAccountBalanceResultValue 

type GetTokenAccountBalanceResultValue struct {
	Amount         string `json:"amount"`
	Decimals       uint8  `json:"decimals"`
	UIAmountString string `json:"uiAmountString"`
}

type GetTokenSupply 

type GetTokenSupply struct {
	Amount         string `json:"amount"`
	Decimals       int64  `json:"decimals"`
	UIAmountString string `json:"uiAmountString"`
}

type GetTransaction 

type GetTransaction struct {
	Slot        uint64          `json:"slot"`
	Meta        TransactionMeta `json:"meta"`
	Transaction Transaction     `json:"transaction"`
}

type GetTransactionWithLimitConfig 

type GetTransactionWithLimitConfig struct {
	// TODO custom encoding
	// Encoding   string     `json:"encoding"`          // either "json", "jsonParsed", "base58" (slow), "base64", default: json
	Commitment Commitment `json:"commitment,omitempty"` // "processed" is not supported. If parameter not provided, the default is "finalized".
}

type GetVersionResponse 

type GetVersionResponse struct {
	SolanaCore string `json:"solana-core"`
	FeatureSet uint64 `json:"feature-set"`
}

type Instruction 

type Instruction struct {
	ProgramIDIndex uint64   `json:"programIdIndex"`
	Accounts       []uint64 `json:"accounts"`
	Data           string   `json:"data"`
}

type Message 

type Message struct {
	Header          MessageHeader `json:"header"`
	AccountKeys     []string      `json:"accountKeys"`
	RecentBlockhash string        `json:"recentBlockhash"`
	Instructions    []Instruction `json:"instructions"`
}

type MessageHeader 

type MessageHeader struct {
	NumRequiredSignatures       uint8 `json:"numRequiredSignatures"`
	NumReadonlySignedAccounts   uint8 `json:"numReadonlySignedAccounts"`
	NumReadonlyUnsignedAccounts uint8 `json:"numReadonlyUnsignedAccounts"`
}

type RpcClient 

type RpcClient struct {
	// contains filtered or unexported fields
}

func NewRpcClient 

func NewRpcClient(endpoint string) RpcClient

func (*RpcClient) Call 

func (c *RpcClient) Call(ctx context.Context, params ...interface{}) ([]byte, error)

Call will return body of response. if http code beyond 200~300, the error also returns.

func (*RpcClient) GetAccountInfo 

func (c *RpcClient) GetAccountInfo(ctx context.Context, base58Addr string) (GetAccountInfoResponse, error)

GetAccountInfo returns all information associated with the account of provided Pubkey

func (*RpcClient) GetAccountInfoWithCfg 

func (c *RpcClient) GetAccountInfoWithCfg(ctx context.Context, base58Addr string, cfg GetAccountInfoConfig) (GetAccountInfoResponse, error)

GetAccountInfo returns all information associated with the account of provided Pubkey

func (*RpcClient) GetBalance 

func (c *RpcClient) GetBalance(ctx context.Context, base58Addr string) (GetBalanceResponse, error)

GetBalance returns the SOL balance

func (*RpcClient) GetBalanceWithCfg 

func (c *RpcClient) GetBalanceWithCfg(ctx context.Context, base58Addr string, cfg GetBalanceConfig) (GetBalanceResponse, error)

GetBalanceWithCfg returns the SOL balance

func (*RpcClient) GetBlock 

func (s *RpcClient) GetBlock(ctx context.Context, slot uint64, cfg GetBlockConfig) (GetBlockResponse, error)

NEW: This method is only available in solana-core v1.7 or newer. Please use getConfirmedBlock for solana-core v1.6 GetBlock returns identity and transaction information about a confirmed block in the ledger

func (*RpcClient) GetBlockCommitment 

func (s *RpcClient) GetBlockCommitment(ctx context.Context, slot uint64) (GetBlockCommitmentResponse, error)

GetBlockCommitment returns commitment for particular block

func (*RpcClient) GetBlockHeight 

func (s *RpcClient) GetBlockHeight(ctx context.Context, cfg GetBlockHeightConfig) (uint64, error)

GetBlockHeight returns the current block height of the node

func (*RpcClient) GetBlockTime 

func (s *RpcClient) GetBlockTime(ctx context.Context, slot uint64) (int64, error)

GetBlockTime returns the estimated production time of a block.

func (*RpcClient) GetBlocks 

func (s *RpcClient) GetBlocks(ctx context.Context, startSlot uint64, endSlot uint64, cfg GetBlocksConfig) ([]uint64, error)

NEW: This method is only available in solana-core v1.7 or newer. Please use getConfirmedBlocks for solana-core v1.6 GetBlocks returns a list of confirmed blocks between two slots Max range allowed is 500,000 slots

func (*RpcClient) GetBlocksWithLimit 

func (s *RpcClient) GetBlocksWithLimit(ctx context.Context, startSlot uint64, limit uint64, cfg GetBlocksWithLimitConfig) ([]uint64, error)

NEW: This method is only available in solana-core v1.7 or newer. Please use getConfirmedBlocksWithLimit for solana-core v1.6 GetBlocksWithLimit returns a list of confirmed blocks starting at the given slot

func (*RpcClient) GetClusterNodes 

func (s *RpcClient) GetClusterNodes(ctx context.Context) ([]GetClusterNodesResponse, error)

GetClusterNodes returns information about all the nodes participating in the cluster

func (*RpcClient) GetConfirmedBlock 

func (s *RpcClient) GetConfirmedBlock(ctx context.Context, slot uint64) (GetConfirmBlockResponse, error)

DEPRECATED: Please use getBlock instead This method is expected to be removed in solana-core v1.8 GetConfirmedBlock returns identity and transaction information about a confirmed block in the ledger

func (*RpcClient) GetConfirmedBlocks 

func (s *RpcClient) GetConfirmedBlocks(ctx context.Context, startSlot uint64, endSlot uint64) ([]uint64, error)

DEPRECATED: Please use getBlocks instead This method is expected to be removed in solana-core v1.8 GetConfirmedBlocks returns a list of confirmed blocks between two slots

func (*RpcClient) GetConfirmedBlocksWithLimit 

func (s *RpcClient) GetConfirmedBlocksWithLimit(ctx context.Context, startSlot uint64, limit uint64) ([]uint64, error)

DEPRECATED: Please use getBlocksWithLimit instead This method is expected to be removed in solana-core v1.8 GetConfirmedBlocksWithLimit returns a list of confirmed blocks starting at the given slot

func (*RpcClient) GetConfirmedSignaturesForAddress 

func (s *RpcClient) GetConfirmedSignaturesForAddress(ctx context.Context, base58Addr string, config GetConfirmedSignaturesForAddressConfig) ([]GetConfirmedSignaturesForAddress, error)

DEPRECATED: Please use getSignaturesForAddress instead This method is expected to be removed in solana-core v1.8 GetConfirmedSignaturesForAddress returns confirmed signatures for transactions involving an address backwards in time from the provided signature or most recent confirmed block

func (*RpcClient) GetConfirmedTransaction 

func (s *RpcClient) GetConfirmedTransaction(ctx context.Context, txhash string) (GetConfirmedTransactionResponse, error)

DEPRECATED: Please use getTransaction instead This method is expected to be removed in solana-core v1.8 GetConfirmedTransaction returns transaction details for a confirmed transaction

func (*RpcClient) GetEpochInfo 

func (s *RpcClient) GetEpochInfo(ctx context.Context, commitment Commitment) (GetEpochInfoResponse, error)

GetEpochInfo returns information about the current epoch

func (*RpcClient) GetFirstAvailableBlock 

func (s *RpcClient) GetFirstAvailableBlock(ctx context.Context) (uint64, error)

GetFirstAvailableBlock returns the slot of the lowest confirmed block that has not been purged from the ledger

func (*RpcClient) GetGenesisHash 

func (s *RpcClient) GetGenesisHash(ctx context.Context) (string, error)

GetGenesisHash returns the genesis hash

func (*RpcClient) GetIdentity 

func (s *RpcClient) GetIdentity(ctx context.Context) (string, error)

GetIdentity returns the identity pubkey for the current node

func (*RpcClient) GetInflationRate 

func (s *RpcClient) GetInflationRate(ctx context.Context) (GetInflationRate, error)

GetInflationRate returns the specific inflation values for the current epoch

func (*RpcClient) GetMinimumBalanceForRentExemption 

func (s *RpcClient) GetMinimumBalanceForRentExemption(ctx context.Context, accountDataLen uint64) (uint64, error)

GetMinimumBalanceForRentExemption returns minimum balance required to make account rent exempt.

func (*RpcClient) GetProgramAccounts 

func (c *RpcClient) GetProgramAccounts(ctx context.Context, programId string) (GetProgramAccountsResponse, error)

func (*RpcClient) GetProgramAccountsWithConfig 

func (c *RpcClient) GetProgramAccountsWithConfig(ctx context.Context, programId string, cfg GetProgramAccountsConfig) (GetProgramAccountsResponse, error)

func (*RpcClient) GetProgramAccountsWithContext 

func (c *RpcClient) GetProgramAccountsWithContext(ctx context.Context, programId string) (GetProgramAccountsWithContextResponse, error)

func (*RpcClient) GetProgramAccountsWithContextAndConfig 

func (c *RpcClient) GetProgramAccountsWithContextAndConfig(ctx context.Context, programId string, cfg GetProgramAccountsConfig) (GetProgramAccountsWithContextResponse, error)

func (*RpcClient) GetRecentBlockhash 

func (c *RpcClient) GetRecentBlockhash(ctx context.Context) (GetRecentBlockHashResponse, error)

getRecentBlockhash returns a recent block hash from the ledger, and a fee schedule that can be used to compute the cost of submitting a transaction using it.

func (*RpcClient) GetRecentBlockhashWithConfig 

func (c *RpcClient) GetRecentBlockhashWithConfig(ctx context.Context, cfg GetRecentBlockhashConfig) (GetRecentBlockHashResponse, error)

getRecentBlockhash returns a recent block hash from the ledger, and a fee schedule that can be used to compute the cost of submitting a transaction using it.

func (*RpcClient) GetSignatureStatuses 

func (s *RpcClient) GetSignatureStatuses(ctx context.Context, signatures []string) ([]GetSignatureStatusesResponse, error)

func (*RpcClient) GetSignaturesForAddress 

func (s *RpcClient) GetSignaturesForAddress(ctx context.Context, base58Addr string, config GetConfirmedSignaturesForAddressConfig) ([]GetConfirmedSignaturesForAddress, error)

NEW: This method is only available in solana-core v1.7 or newer. Please use "getConfirmedSignaturesForAddress2" for solana-core v1.6 GetSignaturesForAddress Returns confirmed signatures for transactions involving an address backwards in time from the provided signature or most recent confirmed block

func (*RpcClient) GetSlot 

func (c *RpcClient) GetSlot(ctx context.Context) (GetSlotResponse, error)

GetSlot returns the SOL balance

func (*RpcClient) GetSlotWithCfg 

func (c *RpcClient) GetSlotWithCfg(ctx context.Context, cfg GetSlotConfig) (GetSlotResponse, error)

GetSlotWithCfg returns the SOL balance

func (*RpcClient) GetStakeActivation 

func (s *RpcClient) GetStakeActivation(ctx context.Context, address string, cfg GetStakeActivationConfig) (GetStakeActivationResponse, error)

GetStakeActivation returns epoch activation information for a stake account

func (*RpcClient) GetTokenAccountBalance 

func (c *RpcClient) GetTokenAccountBalance(ctx context.Context, base58Addr string) (GetTokenAccountBalanceResponse, error)

GetTokenAccountBalance returns the token balance of an SPL Token account

func (*RpcClient) GetTokenAccountBalanceWithCfg 

func (c *RpcClient) GetTokenAccountBalanceWithCfg(ctx context.Context, base58Addr string, cfg GetTokenAccountBalanceConfig) (GetTokenAccountBalanceResponse, error)

GetTokenAccountBalance returns the token balance of an SPL Token account

func (*RpcClient) GetTokenSupply 

func (s *RpcClient) GetTokenSupply(ctx context.Context, mintBase58Addr string, commitment Commitment) (GetTokenSupply, error)

GetTokenSupply returns the total supply of an SPL Token type.

func (*RpcClient) GetTransaction 

func (s *RpcClient) GetTransaction(ctx context.Context, txhash string, cfg GetTransactionWithLimitConfig) (GetConfirmedTransactionResponse, error)

NEW: This method is only available in solana-core v1.7 or newer. Please use getConfirmedTransaction for solana-core v1.6 GetConfirmedTransaction returns transaction details for a confirmed transaction

func (*RpcClient) GetTransactionCount 

func (s *RpcClient) GetTransactionCount(ctx context.Context) (uint64, error)

GetTransactionCount returns the current transaction count from the ledger

func (*RpcClient) GetVersion 

func (s *RpcClient) GetVersion(ctx context.Context) (GetVersionResponse, error)

GetVersion returns the current solana versions running on the node

func (*RpcClient) MinimumLedgerSlot 

func (s *RpcClient) MinimumLedgerSlot(ctx context.Context) (uint64, error)

MinimumLedgerSlot 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

func (*RpcClient) RequestAirdrop 

func (s *RpcClient) RequestAirdrop(ctx context.Context, base58Addr string, lamport uint64) (string, error)

RequestAirdrop Requests an airdrop of lamports to a Pubkey, return string is Transaction Signature of airdrop, as base-58 encoded

func (*RpcClient) SendTransaction 

func (c *RpcClient) SendTransaction(ctx context.Context, tx string) (SendTransactionResponse, error)

SendTransaction submits a signed transaction to the cluster for processing

func (*RpcClient) SendTransactionWithConfig 

func (c *RpcClient) SendTransactionWithConfig(ctx context.Context, tx string, cfg SendTransactionConfig) (SendTransactionResponse, error)

SendTransaction submits a signed transaction to the cluster for processing

func (*RpcClient) SimulateTransaction 

func (s *RpcClient) SimulateTransaction(ctx context.Context, rawTx string, cfg SimulateTransactionConfig) (SimulateTransactionResponse, error)

SimulateTransaction simulate sending a transaction

type SendTransactionConfig 

type SendTransactionConfig struct {
	SkipPreflight       bool                          `json:"skipPreflight,omitempty"`       // default: false
	PreflightCommitment Commitment                    `json:"preflightCommitment,omitempty"` // default: finalized
	Encoding            SendTransactionConfigEncoding `json:"encoding,omitempty"`            // default: base58
	MaxRetries          uint64                        `json:"maxRetries,omitempty"`
}

type SendTransactionConfigEncoding 

type SendTransactionConfigEncoding string
const (
	SendTransactionConfigEncodingBase58 SendTransactionConfigEncoding = "base58"
	SendTransactionConfigEncodingBase64 SendTransactionConfigEncoding = "base64"
)

type SendTransactionResponse 

type SendTransactionResponse struct {
	GeneralResponse
	Result string `json:"result"`
}

type SimulateTransactionConfig 

type SimulateTransactionConfig struct {
	SigVerify              bool                               `json:"sigVerify,omitempty"`              // default: false, conflicts with replace blockhash
	PreflightCommitment    Commitment                         `json:"preflightCommitment,omitempty"`    // default: finalized
	Encoding               SimulateTransactionEncoding        `json:"encoding,omitempty"`               // default: "base58", either "base58" or "base64"
	ReplaceRecentBlockhash bool                               `json:"replaceRecentBlockhash,omitempty"` // default: false, conflicts with sigVerify
	Accounts               *SimulateTransactionConfigAccounts `json:"accounts,omitempty"`
}

type SimulateTransactionConfigAccounts 

type SimulateTransactionConfigAccounts struct {
	Encoding  string   `json:"encoding,omitempty"`
	Addresses []string `json:"addresses"`
}

type SimulateTransactionConfigAccountsEncoding 

type SimulateTransactionConfigAccountsEncoding string

type SimulateTransactionEncoding 

type SimulateTransactionEncoding string
const (
	SimulateTransactionEncodingBase58 SimulateTransactionEncoding = "base58" // (slow, DEPRECATED)
	SimulateTransactionEncodingBase64 SimulateTransactionEncoding = "base64"
)

type SimulateTransactionResponse 

type SimulateTransactionResponse struct {
	Err      interface{}              `json:"err"`
	Logs     []string                 `json:"logs"`
	Accounts []GetAccountInfoResponse `json:"accounts"`
}

type StakeActivationState 

type StakeActivationState string
const (
	StakeActivationStateActive       StakeActivationState = "active"
	StakeActivationStateInactive     StakeActivationState = "inactive"
	StakeActivationStateActivating   StakeActivationState = "activating"
	StakeActivationStateDeactivating StakeActivationState = "deactivating"
)

type Transaction 

type Transaction struct {
	Signatures []string `json:"signatures"`
	Message    Message  `json:"message"`
}

type TransactionMeta 

type TransactionMeta struct {
	Fee               uint64                        `json:"fee"`
	PreBalances       []int64                       `json:"preBalances"`
	PostBalances      []int64                       `json:"postBalances"`
	PreTokenBalances  []TransactionMetaTokenBalance `json:"preTokenBalances"`
	PostTokenBalances []TransactionMetaTokenBalance `json:"postTokenBalances"`
	LogMessages       []string                      `json:"logMessages"`
	InnerInstructions []struct {
		Index        uint64        `json:"index"`
		Instructions []Instruction `json:"instructions"`
	} `json:"innerInstructions"`
	Err    interface{}            `json:"err"`
	Status map[string]interface{} `json:"status"`
}

type TransactionMetaTokenBalance 

type TransactionMetaTokenBalance struct {
	AccountIndex  int    `json:"accountIndex"`
	Mint          string `json:"mint"`
	UITokenAmount struct {
		Amount         string `json:"amount"`
		Decimals       int64  `json:"decimals"`
		UIAmountString string `json:"uiAmountString"`
	} `json:"uiTokenAmount"`
}

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