curl --request POST 'https://api.configry.app/config' \
--header 'Content-Type: application/json' \
--header 'x-api-key: YOUR-API-KEY' \
--data '{
    "code": "Stage",
    "label": "Test Configuration",
    "config": {
        "key1": "value1",
        "key2": "value2"
    }
}'