Filtering Repeating Group with API Data

Need help APIs
1

Hi there,

I am currently stuck trying to filter a repeating group of users by where their audience is from. I want to achieve this by first selecting a country and second using a slider to determine the percent necessary in the country to be displayed in the repeating group.

This is API data, so maybe the better question is what is the best practice to save an object so I can filter by two of its parameters. Here is the example object.

                    "countries": [
                        {
                            "id": "ru",
                            "code": "ru",
                            "prc": 62.34
                        },
                        {
                            "id": "ua",
                            "code": "ua",
                            "prc": 4.19
                        },
                        {
                            "id": "kz",
                            "code": "kz",
                            "prc": 3.85
                        },
                        {
                            "id": "pl",
                            "code": "pl",
                            "prc": 3.26
                        },
                        {
                            "id": "de",
                            "code": "de",
                            "prc": 2.32
                        }
                    ]
                }
            }

Thanks!