How to know what Accounting Basis is being used?

Is there any way to tell which accounting basis(cash or accrual) a Trial Balance API response is using?

The trial balance response does not indicate what basis it uses.

I can see from this article: that the accounting basis is in the settings, so it must be set at the company/account level. But how can I figure out (using the API) what an account’s basis setting is?

The company endpoint (FreeAgent Developer Dashboard) does not contain any info about this accounting basis setting.

Please let me know if there is any way to figure out the accounting basis, thank you.