curl --request POST \
  --url https://api.iotools.cloud/v1/tool/zig-language-formatter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "zigInput": "const std=@import(\"std\");\nconst print=std.debug.print;\n\nconst Point=struct{\nx:i32,\ny:i32,\n\npub fn init(x:i32,y:i32) Point{\nreturn Point{.x=x,.y=y};\n}\n\npub fn distance(self:Point,other:Point) f64{\nconst dx=@as(f64,@floatFromInt(self.x-other.x));\nconst dy=@as(f64,@floatFromInt(self.y-other.y));\nreturn @sqrt(dx*dx+dy*dy);\n}\n};\n\npub fn main() !void{\nconst allocator=std.heap.page_allocator;\nvar list=std.ArrayList(Point).init(allocator);\ndefer list.deinit();\n\nconst points=[_]Point{\nPoint.init(0,0),\nPoint.init(3,4),\nPoint.init(6,8)\n};\n\nfor(points)|p|{\ntry list.append(p);\nprint(\"Point({d},{d})\\n\",.{p.x,p.y});\n}\n\nvar i:usize=1;\nwhile(i<list.items.len):(i+=1){\nconst d=list.items[0].distance(list.items[i]);\nprint(\"dist 0->{d}={d:.2}\\n\",.{i,d});\n}\n}",
  "indentStyle": "4spaces",
  "trailingComma": "true"
}
'

{
  "tool": "zig-language-formatter",
  "tool_version": "1.0.1",
  "outputs": {
    "validation": [
      {
        "issue": "Looks valid — no obvious bracket mismatches"
      }
    ],
    "formattedOutput": "const std = @import(\"std\");\nconst print = std.debug.print;\n\nconst Point = struct {\n    x: i32,\n    y: i32,\n\n    pub fn init(x: i32, y: i32) Point {\n        return Point{.x = x, .y = y};\n    }\n\n    pub fn distance(self: Point, other: Point) f64 {\n        const dx = @as(f64, @floatFromInt(self.x - other.x));\n        const dy = @as(f64, @floatFromInt(self.y - other.y));\n        return @sqrt(dx * dx + dy * dy);\n    }\n};\n\npub fn main() !void {\n    const allocator = std.heap.page_allocator;\n    var list = std.ArrayList(Point).init(allocator);\n    defer list.deinit();\n\n    const points = [_]Point{\n        Point.init(0, 0),\n        Point.init(3, 4),\n        Point.init(6, 8),\n    };\n\n    for (points) |p| {\n        try list.append(p);\n        print(\"Point({d},{d})\\n\", .{p.x, p.y});\n    }\n\n    var i: usize = 1;\n    while (i < list.items.len):(i += 1) {\n        const d = list.items[0].distance(list.items[i]);\n        print(\"dist 0->{d}={d:.2}\\n\", .{i, d});\n    }\n}\n"
  },
  "credits_used": 3,
  "credits_remaining": null
}