Answers for "axios get header key"

axios get request with headers in token

axios.get('https://api.github.com/user', {
  headers: {
    'Authorization': `token ${access_token}`
  }
})
.then((res) => {
  console.log(res.data)
})
.catch((error) => {
  console.error(error)
})

making axios call with headers

axios.post('url', {"body":data}, {
    headers: {
    'Content-Type': 'application/json'
    }
  }
)