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WalletSigner

@opcat-labs/scrypt-ts-opcat v1.0.4

@opcat-labs/scrypt-ts-opcat / WalletSigner

Class: WalletSigner

Defined in: packages/scrypt-ts-opcat/src/signers/walletSigner.ts:30

a [signer][https://docs.opcatlabs.io/how-to-deploy-and-call-a-contract/#signer](https://docs.opcatlabs.io/how-to-deploy-and-call-a-contract/#signer) which implemented the protocol with the [Unisat wallet][https://opcat.io](https://opcat.io), and dapps can use to interact with the Unisat wallet

Implements​

Constructors​

new WalletSigner()​

new WalletSigner(opcat): WalletSigner

Defined in: packages/scrypt-ts-opcat/src/signers/walletSigner.ts:33

Parameters​

opcat​

OpcatAPI

Returns​

WalletSigner

Methods​

getAddress()​

getAddress(): Promise\<string>

Defined in: packages/scrypt-ts-opcat/src/signers/walletSigner.ts:55

Gets the address from the Unisat wallet API.

Returns​

Promise\<string>

A promise that resolves to the first account address string.

Implementation of​

Signer.getAddress

getOpcatAPI()​

getOpcatAPI(): OpcatAPI

Defined in: packages/scrypt-ts-opcat/src/signers/walletSigner.ts:42

Retrieves the Unisat API instance from either the cached property or global window object.

Returns​

OpcatAPI

The Unisat API instance.

Throws​

If Unisat API is not available (not installed).

getPublicKey()​

getPublicKey(): Promise\<string>

Defined in: packages/scrypt-ts-opcat/src/signers/walletSigner.ts:64

Retrieves the public key from the Unisat wallet API.

Returns​

Promise\<string>

A promise that resolves to the public key as a string.

Implementation of​

Signer.getPublicKey

signPsbt()​

signPsbt(psbtHex, options?): Promise\<string>

Defined in: packages/scrypt-ts-opcat/src/signers/walletSigner.ts:75

Signs a PSBT (Partially Signed Opcat Transaction) using the Unisat wallet API.

Parameters​

psbtHex​

string

The PSBT in hexadecimal format to be signed.

options?​

SignOptions

Optional signing options (e.g., specific inputs to sign).

Returns​

Promise\<string>

A Promise resolving to the signed PSBT in hexadecimal format.

Implementation of​

Signer.signPsbt

signPsbts()​

signPsbts(reqs): Promise\<string[]>

Defined in: packages/scrypt-ts-opcat/src/signers/walletSigner.ts:85

Signs multiple PSBTs (Partially Signed Opcat Transactions) using the Unisat wallet API.

Parameters​

reqs​

object[]

Array of objects containing PSBT hex strings and optional signing options

Returns​

Promise\<string[]>

Promise resolving to an array of signed PSBT hex strings

Implementation of​

Signer.signPsbts