I'm trying to develop an external application to fetch data from Odoo8 database. I have Insomnia installed and I'm testing the connection by sending POST request much like over there (but with Insomnia instead of Postman):
https://www.surekhatech.com/blog/working-with-odoo-web-services
But I'm not getting typical xml response. Instead I'm getting a whole webpage with "404: Page not found" message.
What is wrong? Is this has to do with Odoo configuration and the API is blocked somewhow?