If you need to reach Vecticum by API, you need to generate an authentication token first.
Integration uses Bearer Token as authentication method.
Authentication endpoint: https://app.vecticum.com/api/v1/oauth/token
To get token, you have to use POST command, and specifiy authorization details:
POST /api/v1/oauth/token HTTP/1.1
Host: app.vecticum.com
Accept: application/json
Content-Type: application/json
Authorization: {"client_id": "......", "client_secret": "....."} // replace dot's with actual data
Received token is valid for 24 hours.
Example in the next page.