For instructions in Finnish, see HERE.
In order to make the integration possible, you will need to have MyCashflow API account. You can create one from your MyCashflow store's admin page. From the navigation bar click "Account" and select "Users".
Note! To access your store's MyCashFlow API you need to have advanced or pro subscription plan.
Under "API accounts" click "Create account". Select name and email address for your integration. Email will be used in the integration as API-user.
After you have created API account, you can access generated "Password" which will work as API-key in the integration configuration.
Go to myOGO "Edit merchant" page and select "Integrations". Click on "+ New integration" and select MyCashflow from the list.
Note! These are your API-user's username and password and not your regular sign in information.
Remember to save your changes and to enable scheduled latest changes update after the goods are in stock. You can test your integration by pressing "Test" button.
Once you have integrated MyCashFlow you can synchronize your products with OGOship. Instructions are on product sync page.
Read also about setting up shipping methods.