MYOB Business API

"Redirect URIs now need to use a secure https:// URL" (April 2026)
Authorising a new connection from our app has failed with a "something went wrong". API support advise: We’re tightening validation around the web address your app uses to receive users b...
Mike_James
1 day ago
40Views
1like
1Comment
What is the wait time on developer program application?
What is the current wait time for a developer account? MYOB website says it can be turn around within a day. The email confirmation I got says up to 5 business days. My application has been pe...
ac_goose
7 days ago
API
25Views
1like
0Comments
The dreaded Internal Error😱 on /Sale/Invoice/Item endpoint
Hi Dev Community We have two Sales orders out of many hundreds that refuse to be processed. Have checked all the causes we've had in the past but nothing seems to stand out Has any one el...
JeremyF
20 days ago
58Views
0likes
1Comment
Connect to 3rd party app but says I'm not the admin
Hi all, I tried to connect to a 3rd party app, but received an error message saying that I'm not the admin. We have been using both MYOB and that 3rd part app for many years and it's the first time ...
Solved
raybookkeep
1 month ago
108Views
0likes
9Comments
Open Access?
Hi, We currently have a MYOB subscription and I’d like to develop a few tools to make our staff’s workflow easier. To do this, I’ll need access to the API. I’ve read about Open Access, but I’m find...
mikejenkin
1 month ago
245Views
0likes
6Comments
Developer Update March 2026
Hi Everyone, We’re making some changes to the MYOB Developer Program and Platform Terms and Conditions, effective from 13 April 2026. These changes are an important step in protecting cus...
Stuart_W
1 month ago
71Views
0likes
0Comments
Category LastModified
The category DTO does not contain a LastModified property. In the .NET SDK, the Category class has a LastModified property inherited through BaseEntity. The SDK Category object is incorrect. I wou...
mdaniels
1 month ago
31Views
0likes
0Comments
/Banking/Statement API
Hi: I have tried on Postman (MYOB collection) Banking/Statement URL always returns 401, why?
Ranqx
2 months ago
Account Right
47Views
0likes
1Comment
Expired refresh token will now require full re-authorisation??
We are in ongoing contact with support over the use of refresh tokens to obtains fresh access/refresh tokens, under the new regime. We have been advised that if a refresh token is not used, it will e...
Solved
Mike_James
2 months ago
86Views
0likes
1Comment
Update to MYOB Developer Program Terms and Conditions
We’re making some changes to the MYOB Developer Program and Platform Terms and Conditions. MYOB is strengthening its app ecosystem by upgrading integration endpoints to bolster data privacy and secur...
Mike_MYOB
2 months ago
487Views
1like
9Comments
Business API Item Bill no AccountID
We are using the API to get Bills (amongst other things) from a client's MYOB file. The client has created an Item (type) bill. On their myob screen (see attached), there is no Item selected, but the...
WattsNet
2 months ago
216Views
0likes
6Comments
Developer Update January 2026
AccountRight 2026.1 has now been released. There are no public updates to the API with this release. Please update your app to the latest version. You can find out more about the new version of Accou...
Stuart_W
2 months ago
43Views
0likes
0Comments
Edge appearing without warning after repeating online authentication
Since the changes to the Authentication process back in August 2024 I have found that going through the process of authentication to permit my application to access an online file when that permissio...
eJulia
2 months ago
100Views
0likes
3Comments
MYOB TEAM API for Geolocation, Clock on/off status, leave and Rooster
Hello MYOB API Support Team, I would like to suggest several feature enhancements related to MYOB Team and the MYOB Business API that would be very useful for workforce monitoring and system integra...
DNurdiansyah
2 months ago
API
40Views
0likes
0Comments
Cloud API 2025.11 incomplete retrieval of sales invoices entered in advance
We provide reporting services to a high-volume client in the food industry, providing meals to elderly clients. To manage the Christmas shutdown, orders are placed by (or on behalf of) these clients ...
Solved
Mike_James
3 months ago
209Views
0likes
2Comments
To MYOB Support, Please look at my issue. It is very urgent
I have an issue logged in your API support. #45329 This is stopping us invoicing our customers and paying employees. It is costing thousands per day. Please address urgently! Would be good if you...
kimmccoy
3 months ago
212Views
1like
2Comments
Incorrect token-type on authorization
Hi Team. It looks as though the authorization on API requests has been adjusted to only Accept capital B "Bearer" as the token type in the header today. The endpoint: https://secure.my...
ShaneFordOPTO
3 months ago
173Views
0likes
1Comment
Incorrect field lengths in documentation
Hi All. Is this the best spot to report incorrect field lengths at https://developer.myob.com/api/myob-business-api/v2/inventory/item/ I am finding Name here to be at least 41
kirsten
3 months ago
168Views
0likes
1Comment
MYOB.AccountRight.SDK.ApiValidationException 400 Bad request https://secure.myob.com/oauth2/v1/authorize
Has something happened to the above url recently? I am using the SDK The following code fails on the await. public async t.Task<CompanyFile[]> GetCompanyFiles(ApiConfiguration con...
kirsten
3 months ago
198Views
0likes
2Comments
Emailing Invoices using API send endpoint
A very annoying missing part of this very good endpoint is that the status on the invoice is not updated to 'already printed or sent' from 'to be emailed'. Do it from within MYOB - and this sta...
The_Doc
4 months ago
322Views
1like
13Comments

Pinned Posts

Developer Update March 2026

Update to MYOB Developer Program Terms and Conditions

Forum Widgets

"Redirect URIs now need to use a secure https:// URL" (April 2026)

What is the wait time on developer program application?

The dreaded Internal Error😱 on /Sale/Invoice/Item endpoint

Connect to 3rd party app but says I'm not the admin

Open Access?

Developer Update March 2026

Category LastModified

/Banking/Statement API

Expired refresh token will now require full re-authorisation??

Update to MYOB Developer Program Terms and Conditions

Business API Item Bill no AccountID

Developer Update January 2026

Edge appearing without warning after repeating online authentication

MYOB TEAM API for Geolocation, Clock on/off status, leave and Rooster

Cloud API 2025.11 incomplete retrieval of sales invoices entered in advance

To MYOB Support, Please look at my issue. It is very urgent

Incorrect token-type on authorization

Incorrect field lengths in documentation

MYOB.AccountRight.SDK.ApiValidationException 400 Bad request https://secure.myob.com/oauth2/v1/authorize

Emailing Invoices using API send endpoint