Generate User token

curl --request POST \
  --url https://api.sandbox.goteal.co/user-tokens \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '{
  "user_id": "95a0e70b-fe02-4f47-aef9-2efff279df71"
}'

{
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX2lkIjoiOTVhMGU3MGItZmUwMi00ZjQ3LWFlZjktMmVmZmYyNzlkZjcxIiwiaWF0IjoxNTE2MjM5MDIyfQ.4S5J",
  "webapp_link": "https://api.sandbox.goteal.co/r/ZwgQkNEMZ4QDkQ",
  "created_at": "2019-05-17T00:00:00.000Z"
}