Sure, you can hide the whole scale with visible : false , or you can hide the elements that build the scale individually.

scaleY:{
    lineColor:'none',
    tick:{
        visible:false
    },
    guide:{
        visible:false
    },
    item:{
        visible:false
    }
},
scaleX:{
    visible:false
}

Example: https://demos.zingchart.com/view/HVZ9GY9X

Documentation

x-axis JSON Docs
y-axis JSON Docs

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