API key issue

Hi, can you check that you have enabled the api key for the domain?

Can you try also in a blank post/page? I see you have another embedder installed, try to uninstall it, just to check if there’s some conflicts.

Can you also try to copy/pate this snippet in an HTML block?

<div id="adobe-dc-view"></div>
<script src="https://acrobatservices.adobe.com/view-sdk/viewer.js"></script>
<script type="text/javascript">
	document.addEventListener("adobe_dc_view_sdk.ready", function(){ 
		var adobeDCView = new AdobeDC.View({clientId: "<YOUR_CLIENT_ID>", divId: "adobe-dc-view"});
		adobeDCView.previewFile({
			content:{location: {url: "https://acrobatservices.adobe.com/view-sdk-demo/PDFs/Bodea Brochure.pdf"}},
			metaData:{fileName: "Bodea Brochure.pdf"}
		}, {});
	});
</script>