index.html

// index.js
const getVideos = () => {                                                                                                                                                                           
  fetch("/videoTokens")                                                                                                                                                                             
    .then(res => res.json())                                                                                                                                                                        
    .then(myJson => {                                                                                                                                                                               
      const vidsToDisplay = myJson.reduce((acc, token) => {                                                                                                                                         
        acc += `<div class="vid-singles"><ziggeoplayer ziggeo-video="${token}" ziggeo-width=320 ziggeo-height=240 ziggeo-theme="modern" ziggeo-themecolor="red"></ziggeo></div>`;                   
        return acc;                                                                                                                                                                                 
      }, '');                                                                                                                                                                                       
      const videosElement = document.getElementById('videos');                                                                                                                                      
      videosElement.innerHTML = vidsToDisplay;                                                                                                                                                      
    });                                                                                                                                                                                             
}

getVideos();