You can create API tokens from the Field View web
application.
Your Company Administrator must create a Business Administrator
account for each user needing access to the API Tokens page in the Business
Setup menu.
An API token is a form of authentication similar to a username and password, and is required in order to use APIs.
From the Field View web application, select Business Setup > Security > API Tokens.
The API Tokens screen appears.
Click the Add button .
In the API Token Name field on the
Add API Token window, enter a name for the token.
Complete the remaining fields as needed.
The Owned By Business Unit field indicates the API token can access
any information at and below this level in your business unit structure.
Click Save.
You can now use the API token. If you need to edit a token, see Edit API Tokens.