Getting 404 using axios call to rest api

[hgrbble1]

I am trying to connect to splunk's rest api. In the command line when I curl -k https://localhost:8089/services/auth/login --data-urlencode username=admin --data-urlencode password=pass. I get a response with a session key. But when I try
axios.get({
url: 'https://localhost:8089/services/auth/login'
data: {
username: 'admin',
password: 'pass'
}
})
.....

I get a 404 status back