OData filter endpoint

Team ,

Quick question as i need exact syntax on how to pass paparmeters in Odata endpoint . i have 2 , but still not working.

Just need to filter based on customer account .

https://usnconeboxax1aos.cloud.onebox.dynamics.com/data/Customers?$filter=dataAreaId%20eq%20%27USMF%27%20and%20CustomerAccount%20eq%20%US-001%27&cross-company=true

or

Ahttps://usnconeboxax1aos.cloud.onebox.dynamics.com/data/Customers/(dataAreaId=‘area’,CustomerAccount=‘BAT-00002’)