400 Bad Request errors 29 July 2025
Getting 400 Bad request errors on differing tables and different entities when trying to retrieve data today.
Forum Discussion
11 Replies
Hi SatoriFPA,
The "400 - Bad request" error usually means the invoice data sent to MYOB doesn't meet API requirements. To investigate, MYOB needs the API call's header and body details, which you generally can’t access or retrieve from your computer. You may send a support request to our MYOB API Team using this link to sort this out.
Cheers,
Shella
