Class MnemonicIdentity

Readonlydescriptor

compressedPublicKey

• compressedPublicKey(): Promise<Uint8Array<ArrayBufferLike>>

  Returns Promise<Uint8Array<ArrayBufferLike>>

sign

• sign(tx: Transaction, inputIndexes?: number[]): Promise<Transaction>

  Parameters

  • tx: Transaction
  • OptionalinputIndexes: number[]

  Returns Promise<Transaction>

signerSession

• signerSession(): SignerSession

  Returns SignerSession

signMessage

• signMessage(
      message: Uint8Array,
      signatureType?: "schnorr" | "ecdsa",
  ): Promise<Uint8Array<ArrayBufferLike>>

  Parameters

  • message: Uint8Array
  • signatureType: "schnorr" | "ecdsa" = "schnorr"

  Returns Promise<Uint8Array<ArrayBufferLike>>

toReadonly

• toReadonly(): Promise<ReadonlyDescriptorIdentity>

  Converts to a watch-only identity that cannot sign.

  Returns Promise<ReadonlyDescriptorIdentity>

xOnlyPublicKey

• xOnlyPublicKey(): Promise<Uint8Array<ArrayBufferLike>>

  Returns Promise<Uint8Array<ArrayBufferLike>>

StaticfromSeed

• fromSeed(seed: Uint8Array, opts: SeedIdentityOptions): SeedIdentity

  Creates a SeedIdentity from a raw 64-byte seed.

  Pass { isMainnet } for default BIP86 derivation, or { descriptor } for a custom derivation path.

  Parameters

  • seed: Uint8Array

    64-byte seed (typically from mnemonicToSeedSync)

  • opts: SeedIdentityOptions

    Network selection or custom descriptor.

  Returns SeedIdentity