Area with point scale
<Plot grid>
<Line
class="main"
stroke="#23dad9"
strokeWidth={3}
curve="linear"
data={d}
x="key"
y="amount" />
<AreaY
class="main"
fill="#23dad9"
fillOpacity={0.5}
strokeWidth={3}
curve="linear"
data={d}
x="key"
y="amount" />
</Plot>