Trying to implement axios with post in body with headers inside - wordpress

Question

I'm implementing jwt with wordpress in vueNative App. When i am call the api i am getting the provisional headers are show warning. I am getting the 403 error also .below is my code that i wrote.
axios.post('https://ishopee.in/wp-json/jwt-auth/v1/token',null,{
headers: {
'username': 'nayanjariwala123456789#gmail.com',
'password': 'Baby_0123'
}
})
.then(res => {
console.log("---->SuccessFully Login".res);
})
.catch(err => {
console.log('--->'+err);
})
And This is the request i made from my vue native app
header
Request URL: https://ishopee.in/wp-json/jwt-auth/v1/token
Request Method: POST
Status Code: 403 Forbidden
Referrer Policy: no-referrer-when-downgrade
Response Headers
Access-Control-Allow-Headers: Authorization, Content-Type
Access-Control-Expose-Headers: X-WP-Total, X-WP-TotalPages
Allow: POST
Alt-Svc: quic=":443"; ma=2592000; v="39,43,46", h3-22=":443"; ma=2592000
Cache-Control: no-store, no-cache, must-revalidate
Connection: Keep-Alive
Content-Type: application/json; charset=UTF-8
Date: Wed, 16 Oct 2019 08:33:00 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Link: <https://ishopee.in/wp-json/>; rel="https://api.w.org/"
null: HTTP/1.1 403 Forbidden
Pragma: no-cache
Server: LiteSpeed
Set-Cookie: PHPSESSID=dd9ecfdbdae48539a6bd1d1847d68c1d; path=/
Transfer-Encoding: chunked
X-Android-Received-Millis: 1571214780555
X-Android-Response-Source: NETWORK 403
X-Android-Selected-Protocol: http/1.1
X-Android-Sent-Millis: 1571214777449
X-Content-Type-Options: nosniff
X-Powered-By: PHP/7.1.28
X-Robots-Tag: noindex
Request Header
Provisional headers are shown
Accept: application/json, text/plain, */*
Content-Type: application/x-www-form-urlencoded
password: Baby_0123
username: nayanjariwala123456789#gmail.com

Answer 1

JSON body Seems working i made the below request and now it works
axios.post('https://ishopee.in/wp-json/jwt-auth/v1/token',
{
'username': 'nayanjariwala123456789#gmail.com',
'password': 'Baby_123'
}
})
.then(res => {
console.log("--->SuccessFully Login".res);
})
.catch(err => {
console.log('--->'+err);
})