| List Contacts | List all Contacts |
| Create a Contact | Create a new contact |
| Get Contact | Get a single Contact by Contact key |
| Update a Contact | Partially update a contact by Contact key |
| Get Invoice | Get an invoice by key |
| List Invoices | List invoices |
| Create User | Create a new user |
| List Users | Get a list of Users |
| Get User | Gets the details of a single User |
| List Work Items | Receive a list of work items from your tenant |
| Create a Work Item | Create a new Work Item |
| Get Work Item | Gets a Work Item by Work Item key |
| Update Work Item | Partially update a Work Item by Work Item key |
| Raw Request | Send raw HTTP request to Karbon |
| Delete All Webhook Subscriptions | Deletes all Webhook Subscriptions associated with Contact, Work, and Note |
| Get Webhook | Get a webhook subscription associated with the Karbon entity specified |
