Breaking - New Mandatory NatureOfBusinessWithCategory property for onboarding clients via OpenAPI (From December 2025)
A new field has been added to signups which will become required once this change is done. Read more about the field and how to correctly implement it here: Breaking Change - New Nature of Business with Category for IB Onboarding
Breaking - Removal of obsolete attributes on portfolio's Account resources (From September 2025)
On the endpoints:
- port/v1/accounts
- port/v1/accounts/{AccountKey}
The fields "DirectMarketAccess" and "DirectMarketExchangeIds" are being removed. They will not be replaced by other fields.
Breaking - Enforcement of pre-trade disclaimers (from May 2025)
Handling of pre-trade disclaimers will become mandatory for all OpenAPI apps from May 2025, so it's important to implement proper support for it in your OpenAPI Application as soon as possible.
Read more about this change here: Breaking Change - Pre-Trade Disclaimers on OpenAPI
Failure to properly handle pre-trade disclaimers in your application will lead to orders being rejected. Even if no disclaimers are present for your user at this time, they can be added at any time without warning.
RELEASED CHANGES
The list of completed changes can be found here