title: Error when fetching NFT Floor Price using Rarible API
body: <p>My goal is to display <code>floorPrice</code> associated with the NFTs in a wallet. By using Rarible API I'm able to fetch NFTs in a wallet but when it comes to displaying floorPrice I'm getting the following errors:</p>
  <pre><code>origin 'http://xyz' has been blocked by CORS policy
   
  Uncaught (in promise) TypeError: Failed to fetch
  </code></pre>
  <p>Here's the API endpoint I'm using to fetch floor price:</p>
  <pre><code>https://api.rarible.org/v0.1/data/collections/{collection}/floorPrice
  </code></pre>
  <p>In the docs it states:</p>
  <blockquote>
  <p>required
  string (OlapCollectionPattern) ^(ETHEREUM|FLOW|TEZOS|POLYGON|SOLANA):.*$
  Identifier of collection</p>
  </blockquote>
  <p>I am not sure how to go about sending the request as it is my second time using this API.</p>