npm install @zkpass/transgate-js-sdk

yarn add  @zkpass/transgate-js-sdk

import TransgateConnect from '@zkpass/transgate-js-sdk'

const requestVerifyMessage = async () =>{
  try{
    const appid = "8fb9d43c-2f24-424e-a98d-7ba34a5532f5" //Locate this form on the development platform

    const connector = new TransgateConnect(appid)
    const isAvailable = await connector.isTransgateAvailable()

    if(isAvailable){
      //The schema ID that you add for the project
      const schemaId = "516a720e-29a4-4307-ae7b-5aec286e446e"

      const res = await connector.launch(schemaId)// This method can be invoked in a loop when dealing with multiple schemas

      //You have the flexibility to handle the validation results based on your requirements.        

    }else{
      console.log('Please install zkPass Transgate from https://chromewebstore.google.com/detail/zkpass-transgate/afkoofjocpbclhnldmmaphappihehpma')
    }
  }catch(error){
    console.log('transgate error', error)
  }
}