TonJsonRpc class

TON Blockchain client over jsonRPC

Constructors

TonJsonRpc.new([String endpoint = 'https://testnet.toncenter.com/api/v2/jsonRPC', String? apiKey, int timeout = 30000])

Expects an endpoint as either of:

Properties

apiKey → String?

API key

final

endpoint → String

API endpoint

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

timeout → int

HTTP request timeout in milliseconds

final

Methods

estimateExternalMessageFee(InternalAddress address, {required Cell body, Cell? initCode, Cell? initData, required bool ignoreSignature}) → Future<({int forwardFee, int gasFee, int inForwardFee, int storageFee})>

Returns a fee estimate for the external message as a record, wrapped in a Future:

getBalance(InternalAddress address) → Future<BigInt>

Returns the address balance as a Future

getContractState(InternalAddress address) → Future<({BigInt balance, ({int seqno, String shard, int workchain}) blockId, Uint8List? code, Uint8List? data, LastTransactionId? lastTransaction, String state, int timestamp})>

Returns a contract state as a record, wrapped in a Future:

getMasterchainInfo() → Future<({int initSeqno, int latestSeqno, String shard, int workchain})>

Returns the latest masterchain info as a record, wrapped in a Future:

getShardTransactions(int workchain, int seqno, String shard) → Future<List<({InternalAddress account, LastTransactionId lastTransactionId})>>

Returns the latest workchain shards as a List of records, wrapped in a Future:

getTransaction(InternalAddress address, String lt, String hash) → Future<Transaction?>

Returns a transaction by its logical time lt and a base64 encoded hash as a Transaction? wrapped in a Future

getTransactions(InternalAddress address, {required int limit, String? lt, String? hash, String? toLt, bool? inclusive}) → Future<List<Transaction>>

Returns a List

getWorkchainShards(int seqno) → Future<List<({int seqno, String shard, int workchain})>>

Returns the latest workchain shards as a List of records, wrapped in a Future:

isContractDeployed(InternalAddress address) → Future<bool>

Returns a bool, wrapped in a Future: true if contract is in active state, false otherwise

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

open<T extends Contract>(T src) → T

Returns a new opened contract with the ContractProvider initialized

provider(InternalAddress address, ContractMaybeInit? init) → ContractProvider

Returns a new ContractProvider

runMethod(InternalAddress address, String methodName, [List<TupleItem> stack = const <TupleItem>[]]) → Future<({int gasUsed, TupleReader stack})>

Returns the gas used and the stack after the get method invocation as a record, wrapped in a Future:

runMethodWithError(InternalAddress address, String methodName, List<TupleItem> stack) → Future<({int exitCode, int gasUsed, TupleReader stack})>

Returns the gas used, stack and the exit code after the get method invocation as a record, wrapped in a Future:

sendExternalMessage(Contract contract, Cell src) → dynamic

Returns nothing, sends an external message to contract

sendFile(Uint8List src) → Future<void>

Returns nothing, sends a BoC file src directly to the network

sendMessage(Message src) → Future<void>

Returns nothing, sends a message src as a BoC to the network

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited