Dear Companies House Developer Support
I’m currently developing an accounting software integration called “GroupBooks”, which includes functionality to file statutory accounts via your API.
So far, I’ve successfully implemented the basic API endpoints using the sandbox environment. However, I am now at the stage where I need to test the full accounts filing workflow, which requires access to the Transaction API and related endpoints.
Could you please enable the following permissions for my sandbox account?
- Access to the Transaction API (
POST /transactions) - Ability to upload iXBRL documents
- Permission to perform accounts filing operations (e.g. AA01)
Current setup:
- Environment: Sandbox
- Test Company Number: 123456
- Status: Integration complete but blocked due to lack of transaction API access
I would be grateful for clarification on whether prior approval is required to access these features in the sandbox, and if so, what the next steps are.
Thank you for your support.
Best regards,
Orlando V Fernandes