Cesium Ion Access Token

Hello Community,

Is it compulsory for one to use cesium ion access token?

We are using cesium in a mobile application (cesium JS version: 1.96.0)

Also we are not using cesium ion to render our assets. We also are not using any geocoder service.
I read following reference

I would like to know if it is possible to not use cesium ion token in the application


Hi Mandar,

Thanks for reaching out to Cesium.

Would you be able to share more information on the solution your organization is planning to deploy? Please share any workflows, use-cases, data requirements with us so that we can share the most relevant product and technical information with you.


Hello Muthu,

Thank you for replying.

We are wondering that if there is a need to use cesium ion account and cesium ion icon in the viewer.
Since we have access to 3D Tiles from a private server.

        const tileSet = new Cesium.Cesium3DTileset({
            url: Cesium.IonResource.fromAssetId(assetId, {
                accessToken: serverToken,
                server: server,

Please let me know your thoughts.