Network

Handles all Network related functionality, including querying for historical events from middleware

Hierarchy

  • Network

Index

Methods

Methods

getEventByIndexedArgs

getEventByIndexedArgs(opts: object): Promise‹EventIdentifier | null›

Defined in src/Network.ts:155

Retrieve a single event by any of its indexed arguments. Can be filtered using parameters

note uses the middleware

Parameters:

opts: object

NameTypeDescription

eventArg0?

undefined | string

event parameter value to filter by in position 0

eventArg1?

undefined | string

event parameter value to filter by in position 1

eventArg2?

undefined | string

event parameter value to filter by in position 2

eventId

EventId

type of the event to fetch

moduleId

ModuleId

type of the module to fetch

Returns: Promise‹EventIdentifier | null›


getEventsByIndexedArgs

getEventsByIndexedArgs(opts: object): Promise‹EventIdentifier[] | null›

Defined in src/Network.ts:194

Retrieve a list of events. Can be filtered using parameters

note uses the middleware

Parameters:

opts: object

NameTypeDescription

eventArg0?

undefined | string

event parameter value to filter by in position 0

eventArg1?

undefined | string

event parameter value to filter by in position 1

eventArg2?

undefined | string

event parameter value to filter by in position 2

eventId

EventId

type of the event to fetch

moduleId

ModuleId

type of the module to fetch

size?

BigNumber

page size

start?

BigNumber

page offset

Returns: Promise‹EventIdentifier[] | null›


getLatestBlock

getLatestBlock(): Promise‹BigNumber›

Defined in src/Network.ts:49

Retrieve the number of the latest block in the chain

Returns: Promise‹BigNumber›


getNetworkProperties

getNetworkProperties(): Promise‹NetworkProperties

Defined in src/Network.ts:70

Retrieve information for the current network

Returns: Promise‹NetworkProperties


getProtocolFees

getProtocolFees(args: object): Promise‹BigNumber›

Defined in src/Network.ts:94

Retrieve the protocol fees associated with running a specific transaction

Parameters:

args: object

NameTypeDescription

tag

TxTag

transaction tag (i.e. TxTags.asset.CreateAsset or "asset.createAsset")

Returns: Promise‹BigNumber›


getSs58Format

getSs58Format(): BigNumber

Defined in src/Network.ts:63

Retrieve the chain's SS58 format

Returns: BigNumber


getTransactionByHash

getTransactionByHash(opts: object): Promise‹ExtrinsicData | null›

Defined in src/Network.ts:238

Retrieve a transaction by hash

note uses the middleware

Parameters:

opts: object

NameTypeDescription

txHash

string

hash of the transaction

Returns: Promise‹ExtrinsicData | null›


getTreasuryAccount

getTreasuryAccount(): Account

Defined in src/Network.ts:101

Get the treasury wallet address

Returns: Account


getTreasuryBalance

getTreasuryBalance(): Promise‹BigNumber›

Defined in src/Network.ts:114

Get the Treasury POLYX balance

note can be subscribed to

Returns: Promise‹BigNumber›

getTreasuryBalance(callback: SubCallback‹BigNumber›): Promise‹UnsubCallback

Defined in src/Network.ts:115

Parameters:

NameType

callback

SubCallback‹BigNumber›

Returns: Promise‹UnsubCallback


getVersion

getVersion(): Promise‹string›

Defined in src/Network.ts:56

Fetch the current network version (i.e. 3.1.0)

Returns: Promise‹string›


transferPolyx

transferPolyx(args: TransferPolyxParams, opts?: ProcedureOpts): Promise‹TransactionQueue‹void››

Defined in src/Network.ts:140

Transfer an amount of POLYX to a specified Account

note this method is of type ProcedureMethod, which means you can call transferPolyx.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters:

Returns: Promise‹TransactionQueue‹void››

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