title: Calculate market cap and number of holders using web3?
body: <p>I'm new into this wold of cryptocurrencies (technically). I'm learning a little by using web3 library on node.js in order to get some information about BSC tokens (Binance Smart Chain).</p>
  <p>I figured out how to get the price from a token using web3 after a couple days of investigation. What I'd like to do now, is to get the market capitalization and number of holders for specific token.</p>
  <p>Is there any way I can get that information by using web3 on my node.js backend? Or is there any free API with examples where I can get this information?</p>
  <p>I know there are some API's that get this information, for example, <strong>BSCScan</strong>. The problem is it requires you to use an API Key Pro, and I applied / asked information for it some days ago but no replies yet.</p>
  <p>An example of the token I'd like to get the information is this: <a href="https://bscscan.com/token/0x5e90253fbae4dab78aa351f4e6fed08a64ab5590" rel="nofollow noreferrer">https://bscscan.com/token/0x5e90253fbae4dab78aa351f4e6fed08a64ab5590</a></p>
  <p>Also tried <strong>BitQuery</strong> to do this but with no success.</p>
  <p>Any ideas?</p>
  <p>Thanks! Hope you a good day.</p>