Class WalletSDK

constructor

• new WalletSDK(config?): WalletSDK

• Parameters

  • Optional config: Partial<WalletSDKConfig>

  Returns WalletSDK

config

provider

connect

• connect(): Promise<string[]>

• Returns Promise<string[]>

  The array of ethereum addresses

  Summary

  Initiate connection to the Grindery Wallet

  Since

  0.1.0

disconnect

• disconnect(): Promise<boolean>

• Returns Promise<boolean>

  True if wallet is disconnected

  Summary

  Disconnects Grindery Wallet

  Since

  0.1.0

getChain

• getChain(): string

• Returns string

  Returns chain id in CAIP-2 format

  Summary

  Gets currently connected chain

  Since

  0.3.0

getUser

• getUser(): Promise<User>

• Returns Promise<User>

  The Grindery user information

  Summary

  Gets the Grindery user information

  Since

  0.5.0

getUserWalletAddress

• getUserWalletAddress(userId): Promise<string>

• Parameters

  • userId: string

    User ID

  Returns Promise<string>

  Grindery Wallet address

  Summary

  Exchange user ID to wallet address

  Since

  0.4.0

isConnected

• isConnected(): boolean

• Returns boolean

  True if the provider is connected to the server.

  Summary

  Checks if the provider is connected to the server

  Example

  const isConnected = window.Grindery.WalletSDK.isConnected();
  Copy

isWalletConnected

• isWalletConnected(): boolean

• Returns boolean

  True if the provider is connected to the server and the Grindery Wallet.

  Summary

  Checks if the provider is connected to the server and the Grindery Wallet

on

• on(event, callback): WalletSDK

• Parameters

  • event: "accountsChanged" | "pair" | "connect" | "disconnect" | "chainChanged" | "message"

    Event name
  • callback: Function

    Callback function

  Returns WalletSDK

  The instance of the class itself

  Summary

  Adds a listener to the event

removeListener

• removeListener(event, callback): WalletSDK

• Parameters

  • event: "accountsChanged" | "pair" | "connect" | "disconnect" | "chainChanged" | "message"

    Event name
  • callback: Function

    Callback function

  Returns WalletSDK

  The instance of the class itself

  Summary

  Removes a listener from the event

requestPairingByTelegramLogin

• requestPairingByTelegramLogin(appSecret, telegramLoginInfo, clientId?): Promise<void>

• Parameters

  • appSecret: string

    The application secret. Obtained in the Grindery bot by the dApp developer. Required. Must be kept secret.
  • telegramLoginInfo: TelegramLoginInfo

    The user's Telegram login info. Required.
  • Optional clientId: string

    The client ID. Optional. Unique identifier of the client device.

  Returns Promise<void>

  Summary

  Requests pairing by telegram login info

  Since

  0.7.0

sendTransaction

• sendTransaction(params): Promise<string>

• Parameters

  • params: {
        data?: string;
        to: string;
        value?: string;
    }

    The transaction parameters

    • Optional data?: string

      The data to send

    • to: string

      The recipient address

    • Optional value?: string

      The amount to send in wei

  Returns Promise<string>

  Transaction hash string

  Summary

  Sends a transaction request to the Grindery Wallet

  Since

  0.1.0

sendWalletApiRequest

• sendWalletApiRequest<T>(method, params?): Promise<T>

• Type Parameters

  • T

  Parameters

  • method: string

    Wallet API method name
  • Optional params: object

    Wallet API method params

  Returns Promise<T>

  The result field of the JSON-RPC API request

  Summary

  Sends a request to the Grindery Wallet JSON-RPC API

  Since

  0.7.0

setAppId

• setAppId(appId): void

• Parameters

  • appId: string

    The application ID

  Returns void

  Summary

  Sets the application ID

  Since

  0.5.1

setConfig

• setConfig(config): void

• Parameters

  • config: Partial<WalletSDKConfig>

    The partial SDK config object

  Returns void

  Summary

  Sets the SDK config

  Since

  0.5.1

signMessage

• signMessage(message): Promise<string>

• Parameters

  • message: string

    The message to sign

  Returns Promise<string>

  Signature string

  Summary

  Sends a personal signature request to the Grindery Wallet

  Since

  0.1.0

switchChain

• switchChain(chainId): Promise<null>

• Parameters

  • chainId: string

    Chain id in CAIP-2 format

  Returns Promise<null>

  Returns null on success

  Summary

  Requests the Grindery Wallet to switch the chain

  Since

  0.3.0