You can find examples in our documentation on https://developers.calamari.io. Here is an example of CURL with the authorization headers.

curl 
--request POST
--user calamari:API_KEY
--url https://CALAMARI_DOMAIN.calamari.io/api/leave/request/v1/find   --header 'content-type: application/json'  
--data '{"from": "2018-01-01","to": "2018-12-31","employee": "test@calamari.io"}'
Did this answer your question?