curl --location --request POST 'https://api.flashcat.cloud/api/n9e/auth/refresh' \
--header 'Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhY2Nlc3NfdXVpZCI6IjdjMGM4YmQyLTExOTYtNDlmYS04YzY0LWE0NDE2ODQ4NTUzYSIsImF1dGhvcml6ZWQiOnRydWUsImV4cCI6MTc0OTg4ODQ4MCwidXNlcl9pZGVudGl0eSI6IjEtcm9vdCJ9._S1Isb29viOhHyVrjbwIUjPZnNQXewmb4zftVeqbFpA' \
--header 'X-User-Token: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"refresh_token": "string"
}'{
"dat": {
"access_token": "",
"refresh_token": ""
},
"err": ""
}