It should look like this

    markers: [
  {latLng: [41.90, 12.45], name: 'Vatican City'},
  {latLng: [43.73, 7.41], name: 'Monaco'},
  {latLng: [-0.52, 166.93], name: 'Nauru'},
  {latLng: [-8.51, 179.21], name: 'Tuvalu'},
  {latLng: [43.93, 12.46], name: 'San Marino'},
  {latLng: [47.14, 9.52], name: 'Liechtenstein'},
  {latLng: [7.11, 171.06], name: 'Marshall Islands'},
  {latLng: [17.3, -62.73], name: 'Saint Kitts and Nevis'},
  {latLng: [3.2, 73.22], name: 'Maldives'},
  {latLng: [35.88, 14.5], name: 'Malta'},
  {latLng: [12.05, -61.75], name: 'Grenada'},
  {latLng: [13.16, -61.23], name: 'Saint Vincent and the Grenadines'},
  {latLng: [13.16, -59.55], name: 'Barbados'},
  {latLng: [17.11, -61.85], name: 'Antigua and Barbuda'},
  {latLng: [-4.61, 55.45], name: 'Seychelles'},
  {latLng: [7.35, 134.46], name: 'Palau'},
  {latLng: [42.5, 1.51], name: 'Andorra'},
  {latLng: [14.01, -60.98], name: 'Saint Lucia'},
  {latLng: [6.91, 158.18], name: 'Federated States of Micronesia'},
  {latLng: [1.3, 103.8], name: 'Singapore'},
  {latLng: [1.46, 173.03], name: 'Kiribati'},
  {latLng: [-21.13, -175.2], name: 'Tonga'},
  {latLng: [15.3, -61.38], name: 'Dominica'},
  {latLng: [-20.2, 57.5], name: 'Mauritius'},
  {latLng: [26.02, 50.55], name: 'Bahrain'},
  {latLng: [0.33, 6.73], name: 'São Tomé and Príncipe'}
]

what format of the dta.metro.coords?

{lat,lng},
{lat,lng},
...

or

{latlng: {lat,lng}},
{latlng: {lat,lng}},
...

Hi!

Try to do something like this

$.getJSON('/data/us-unemployment.json', function(data){ 
    $('#world-map-gdp').vectorMap({
    ...
    markers: data.metro.coords,
    ...
    })
}

Our docs you can find here: https://mdbootstrap.com/plugins/jquery/vector-map/

and where is documents for it? I can not find it.

and where is documents for it? I can not find it.