Class SignerBtc

constructor

• new SignerBtc(client, provider, preferredNetworks?): UtxoGlobal.SignerBtc

• Parameters

  • client: Client
  • provider: UtxoGlobalA.Provider
  • preferredNetworks: NetworkPreference[] = ...

  Returns UtxoGlobal.SignerBtc

Readonlyprovider

getBtcAccount

• getBtcAccount(): Promise<string>

• Gets the Bitcoin account associated with the signer.

  Returns Promise<string>

  A promise that resolves to a string representing the Bitcoin account.

getBtcPublicKey

• getBtcPublicKey(): Promise<`0x${string}`>

• Gets the Bitcoin public key associated with the signer.

  Returns Promise<`0x${string}`>

  A promise that resolves to a HexLike value representing the Bitcoin public key.

ensureNetwork

• ensureNetwork(): Promise<void>

• Ensure the BTC network is the same as CKB network.

  Returns Promise<void>

_getNetworkToChange

• _getNetworkToChange(): Promise<undefined | string>

• Returns Promise<undefined | string>

onReplaced

• onReplaced(listener): (() => void)

• Register a listener to be called when this signer is replaced.

  Parameters

  • listener: (() => void)
    • • (): void

      • Returns void

  Returns (() => void)

  A function for unregister

  • • (): void

    • Returns void

connect

• connect(): Promise<void>

• Connects to the signer.

  Returns Promise<void>

  A promise that resolves when the connection is complete.

isConnected

• isConnected(): Promise<boolean>

• Check if the signer is connected.

  Returns Promise<boolean>

  A promise that resolves the connection status.

signMessageRaw

• signMessageRaw(message): Promise<string>

• Signs a message and returns signature only. This method is not implemented and should be overridden by subclasses.

  Parameters

  • message: BytesLike

  Returns Promise<string>

  A promise that resolves to the signature as a string.

  Throws

  Will throw an error if not implemented.