Display a custom basemap style

Learn how to add a custom vector to a .

Display a custom basemap style using API key authentication

A provides the visual context for a . You can use the default basemap layer styles provided by the or you can create your own custom styles with the for specific mapping applications.

In this tutorial you use OpenLayers to display a styled vector in a .

Prerequisites

Steps

Get the starter app

Select a type of authentication below and follow the steps to create a new application.

You can choose one of the following to create a new CodePen:

  • Option 1: Complete the Display a map tutorial; or,
  • Option 2: Start from the Display a map tutorial .

Set up authentication

Create in your for the type of authentication you selected.

Create a new with the correct privileges to access the resources used in this tutorial.

  1. Go to the Create an API key tutorial and create an with the following :
    • Privileges
      • Location services > Basemaps
    • Item access
      • Note: If you are using your own custom data layer for this tutorial, you need to grant the access to the layer item. Learn more in Item access privileges.
  2. Copy the API key access token to your clipboard when prompted.

Set developer credentials

Use the API key or OAuth so your application can access .

  1. Update the accessToken variable to use your API key.

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        /* Use for API key authentication */
        const accessToken = "YOUR_ACCESS_TOKEN";
    
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Add the vector tile layer

You can access a basemap layer by referencing its . You can find a layer's item ID by accessing it in your or the .

  1. Go to the Forest and Parks Canvas vector tile layer in the and find its . The ID is at the end of the URL.

  2. Change the basemapId from arcgis/outdoor to your own item ID and the basemapURL to enable your custom item.

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        olms.apply(map, basemapURL).then(() => {
    
          // Add Esri attribution
          // Learn more in https://esriurl.com/attribution
          const source = map.getLayers().item(0).getSource();
          source.setAttributions(["Powered by <a href='https://www.esri.com/en-us/home' target='_blank'>Esri</a> | ", source.getAttributions()]);
    
        });
    
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Run the app

Run the app.

It should display the Forest and Parks Canvas vector basemap layer.

What's next?

Learn how to use additional ArcGIS location services in these tutorials:

Your browser is no longer supported. Please upgrade your browser for the best experience. See our browser deprecation post for more details.

You can no longer sign into this site. Go to your ArcGIS portal or the ArcGIS Location Platform dashboard to perform management tasks.

Your ArcGIS portal

Create, manage, and access API keys and OAuth 2.0 developer credentials, hosted layers, and data services.

Your ArcGIS Location Platform dashboard

Manage billing, monitor service usage, and access additional resources.

Learn more about these changes in the What's new in Esri Developers June 2024 blog post.

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