curl --request POST \
  --url https://api.notifly.tech/authenticate \
  --header 'Content-Type: application/json' \
  --data '{
  "accessKey": "example1234567890abcdef1234567890ab",
  "secretKey": "EXAMPLEabc9%"
}'

{
  "data": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.example",
  "error": null
}