Clean up all cached pages in prerender.io from console

prerender-clean-up.js

const cleanUp = async () => {
    
    const response = await fetch('https://prerender.io/api/cached-pages?page=0&pageSize=100');
    const itemList = await response.json();
    
    const csrfToken = document.cookie.replace(/^.*XSRF-TOKEN=/, '').replace(/;.*$/, '');

    const promiseList = itemList.map(item => fetch(`https://prerender.io/api/remove-cached-url?url=${encodeURIComponent(item.url)}`, {
        method: 'DELETE',
        headers: {
            'X-XSRF-TOKEN': csrfToken
        }
    }));

    try {
        await Promise.all(promiseList);
    }
    catch (e) {
        console.error(e);
    }

    setTimeout(cleanUp);

}

cleanUp();

If you want to delete all of them as opposed to the first 100 entries, here's my script to do that.