No, there is no API integration fee from MYOB.
- MYOB customers subscribes to a MYOB product and API access is covered under the subscription.
- MYOB developers signs up for a Developer Program which also includes free open API access.
MYOB does not charge for use of the API itself, but the MYOB customer may need to pay the 3rd party for use of their app.
If you have any questions, feel free to log a ticket with the Customisation & Integration Team.