How to query the pt-br locale API browser

I have a Master locale that is in en-us in that i don't have any document but i have pt-br locale in that i have my custom types and documents so when i use the API browser it's always show's zero result which is for Master locale that is in en-us
But i want to use the pt-br locale in api browser so what query should i pass please let me know ASAP

Hello @9mm-energy-drink, you need to query the documents by language. Use the lang query option: