Login to the Cobinhood website and mouse over the menu button located at the top right of the page.
Click the API Key menu option and scroll down to Create New Key and select Read and Write in the Trading section and Read in the Ledger Section.
Scroll down to the bottom of the page and check the tick box, insert a API Key Label and then click the Generate button
You will be prompted for your Two-Factor Authentication Key and then newly created API Key will be shown (example shown below)
Copy the entire API key as show to be used in the Haas Trade Server.
Now, all that is needed is to add the API Key data to the Haas Trade Server under the Price Drivers & Accounts page by toggling the Cobinhood price driver to Online followed by adding a Cobinhood account using the Add New Account button