IBM Watson Token Requester

get-token.js

const { IamTokenManager } = require('ibm-watson/auth')

const sttAuthenticator = new IamTokenManager({
  apikey: process.env.SPEECH_TO_TEXT_IAM_APIKEY
})

const handler = async (event) => {
  try {
    let { result } = await sttAuthenticator.requestToken()
  
    return {
      statusCode: 200,
      body: JSON.stringify({
        accessToken: result.access_token
      })
    }
  } catch (error) {
    console.log(error)

    return {
      statusCode: 500,
      body: error.toString()
    }
  }  
}

module.exports = { handler }