Class BaseProvider`Abstract`

Hierarchy (View Summary)

BaseProvider
- ElectrumXProvider

Implements

IUTXOProvider

Constructors

constructor

new BaseProvider(options: ProviderOptions): BaseProvider
Parameters
- options: ProviderOptions
Returns BaseProvider
- Defined in providers/base-provider.ts:34

Properties

`Protected`maxRetryDelay

maxRetryDelay: number

`Protected`network

network: Network

`Protected`retries

retries: number

`Protected`retryDelay

retryDelay: number

`Protected`timeout

timeout: number

Methods

`Abstract`broadcastTransaction

broadcastTransaction(hexTx: string): Promise<string>
Broadcast a signed transaction
Parameters
- hexTx: string
Returns Promise<string>
Implementation of IUTXOProvider.broadcastTransaction
- Defined in providers/base-provider.ts:45

`Protected`btcToSatoshis

btcToSatoshis(btc: number): number
Convert BTC to satoshis
Parameters
- btc: number
Returns number
- Defined in providers/base-provider.ts:136

`Protected`executeWithRetry

executeWithRetry<T>(fn: () => Promise<T>, retries?: number): Promise<T>
Execute request with retry logic
Type Parameters
- T
Parameters
- fn: () => Promise<T>
- retries: number = ...
Returns Promise<T>
- Defined in providers/base-provider.ts:61

`Protected`executeWithTimeout

executeWithTimeout<T>(fn: () => Promise<T>, timeout?: number): Promise<T>
Execute request with timeout
Type Parameters
- T
Parameters
- fn: () => Promise<T>
- timeout: number = ...
Returns Promise<T>
- Defined in providers/base-provider.ts:87

`Abstract`getAddressHistory

getAddressHistory(
address: string,
options?: AddressHistoryOptions,
): Promise<AddressHistory[]>
Get address transaction history
Parameters
- address: string
- Optionaloptions: AddressHistoryOptions
Returns Promise<AddressHistory[]>
Implementation of IUTXOProvider.getAddressHistory
- Defined in providers/base-provider.ts:49

`Abstract`getBalance

getBalance(address: string): Promise<Balance>
Get balance for a given address
Parameters
- address: string
Returns Promise<Balance>
Implementation of IUTXOProvider.getBalance
- Defined in providers/base-provider.ts:43

`Abstract`getBlockHeight

getBlockHeight(): Promise<number>
Get current block height

Returns Promise<number>
Implementation of IUTXOProvider.getBlockHeight
- Defined in providers/base-provider.ts:47

`Abstract`getFeeRate

getFeeRate(priority?: "low" | "medium" | "high"): Promise<number>
Get current fee rate (sat/vB)
Parameters
- Optionalpriority: "low" | "medium" | "high"
Returns Promise<number>
Implementation of IUTXOProvider.getFeeRate
- Defined in providers/base-provider.ts:46

getNetwork

getNetwork(): Network
Get network this provider is connected to

Returns Network
Implementation of IUTXOProvider.getNetwork
- Defined in providers/base-provider.ts:54

`Protected`getNormalizedFeeRate

getNormalizedFeeRate(
priority?: "low" | "medium" | "high",
): Promise<NormalizedFeeRate>
Get normalized fee rate ensuring it's within acceptable bounds
Parameters
- priority: "low" | "medium" | "high" = 'medium'
Returns Promise<NormalizedFeeRate>
- Defined in providers/base-provider.ts:153

getNormalizedFeeRates

getNormalizedFeeRates(): Promise<
    {
        high: NormalizedFeeRate;
        low: NormalizedFeeRate;
        medium: NormalizedFeeRate;
        urgent?: NormalizedFeeRate;
    },
>
Get all priority levels with normalized rates

Returns Promise<
    {
        high: NormalizedFeeRate;
        low: NormalizedFeeRate;
        medium: NormalizedFeeRate;
        urgent?: NormalizedFeeRate;
    },
>
- Defined in providers/base-provider.ts:225

`Protected`getProviderSource

getProviderSource(): FeeSource
Get the fee source identifier for this provider Override in child classes to specify the correct source

Returns FeeSource
- Defined in providers/base-provider.ts:211

`Abstract`getTransaction

getTransaction(txid: string): Promise<Transaction>
Get transaction by ID
Parameters
- txid: string
Returns Promise<Transaction>
Implementation of IUTXOProvider.getTransaction
- Defined in providers/base-provider.ts:44

`Abstract`getUTXOs

getUTXOs(address: string): Promise<UTXO[]>
Get UTXOs for a given address
Parameters
- address: string
Returns Promise<UTXO[]>
Implementation of IUTXOProvider.getUTXOs
- Defined in providers/base-provider.ts:42

`Abstract`isConnected

isConnected(): Promise<boolean>
Check if provider is connected

Returns Promise<boolean>
Implementation of IUTXOProvider.isConnected
- Defined in providers/base-provider.ts:48

`Protected`isValidAddress

isValidAddress(address: string): boolean
Validate Bitcoin address format
Parameters
- address: string
Returns boolean
- Defined in providers/base-provider.ts:109

`Protected`isValidTxid

isValidTxid(txid: string): boolean
Validate transaction ID format
Parameters
- txid: string
Returns boolean
- Defined in providers/base-provider.ts:122

`Protected`normalizeFeeRate

normalizeFeeRate(rate: any, source: FeeSource): null | NormalizedFeeRate
Normalize fee rate from provider response to consistent satsPerVB
Parameters
- rate: any
- source: FeeSource
Returns null | NormalizedFeeRate
- Defined in providers/base-provider.ts:143

`Protected`normalizeLegacyFeeResponse

normalizeLegacyFeeResponse(
feeResponse: any,
source: FeeSource,
): null | NormalizedFeeRate
Convert legacy fee rate response to normalized format
Parameters
- feeResponse: any
- source: FeeSource
Returns null | NormalizedFeeRate
- Defined in providers/base-provider.ts:177

`Protected`satoshisToBTC

satoshisToBTC(satoshis: number): number
Convert satoshis to BTC
Parameters
- satoshis: number
Returns number
- Defined in providers/base-provider.ts:129

`Protected`sleep

sleep(ms: number): Promise<void>
Sleep for specified milliseconds
Parameters
- ms: number
Returns Promise<void>
- Defined in providers/base-provider.ts:102

`Protected`validateFeeRate

validateFeeRate(satsPerVB: number): boolean
Validate that fee rate is reasonable for the current network conditions
Parameters
- satsPerVB: number
Returns boolean
- Defined in providers/base-provider.ts:218