title: Creating custom ODOO shipping carrier?
body: <p>Are there any guides, documentations, tutorials, examples, ... anything about writing custom shipping carriers for Odoo.</p>
  <p>I checked their store and most of the bigger ones (DHL, UPS, etc.) are being sold so there is nothing really to use to check &quot;how they did it&quot;.</p>
  <p>I have a carrier that I need to integrate and they have an API that I can use.</p>
  <p>What is the right approach?</p>