Embed code error in web3

can i ask some help trying to embed code from 1incn but got this issue?

Access to fetch at ‘https://token-prices.1inch.io/v1.1/56’ from origin ‘https://app.1inch.io’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. If an opaque response serves your needs, set the request’s mode to ‘no-cors’ to fetch the resource with CORS disabled.

Can you give more info? Can you show a screenshot?

here’s what i see when i am doing embed code

here’s the link so you can check the source with iframe i am trying to embed

I remember something, it may not be possible to add 1Inch in an iframe, it may be a restriction on their side