set_corner_radius

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Sets the corner radius of a Figma node. You can apply the same radius to all corners or control each corner individually.

Parameters

string

required

The ID of the node to modify

number

required

Corner radius value in pixels (minimum: 0)

boolean[]

Array of 4 booleans to specify which corners to round: [topLeft, topRight, bottomRight, bottomLeft]. Defaults to [true, true, true, true] (all corners)

Response

Returns the name of the modified node and confirms the corner radius change.

Per-corner control

The corners parameter allows you to selectively round specific corners. Each boolean in the array controls one corner:

corners[0] - Top-left corner
corners[1] - Top-right corner
corners[2] - Bottom-right corner
corners[3] - Bottom-left corner

Set a boolean to true to apply the radius to that corner, or false to keep it sharp (0px radius).

Examples

Round all corners equally

{
  "nodeId": "123:456",
  "radius": 8
}

Round only top corners

{
  "nodeId": "123:456",
  "radius": 12,
  "corners": [true, true, false, false]
}

Round only bottom-left corner

{
  "nodeId": "123:456",
  "radius": 16,
  "corners": [false, false, false, true]
}

Round right side corners

{
  "nodeId": "123:456",
  "radius": 10,
  "corners": [false, true, true, false]
}

For pill-shaped buttons or cards, set the radius to half the node’s height and round all corners.

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Parameters

Response

Per-corner control

Examples

Round all corners equally

Round only top corners

Round only bottom-left corner

Round right side corners

​Parameters

​Response

​Per-corner control

​Examples

​Round all corners equally

​Round only top corners

​Round only bottom-left corner

​Round right side corners

Parameters

Response

Per-corner control

Examples

Round all corners equally

Round only top corners

Round only bottom-left corner

Round right side corners