Reactjs post form data to external payment page URL

Question

Hi anybody know how to post reactjs form data to external URL like this.

<form id="fc_checkout" action="https://checkout.freecharge.in/api/v1/co/oauth/wallet/add" method="POST">
<input type="hidden" name="callbackUrl" value='somevalue' />
<input type="hidden" name="merchantId" value='somevalue' />
<input type="hidden" name="checksum" value='somevalue' />
<input type="hidden" name="amount" value='somevalue' />
<input type="hidden" name="loginToken" value='somevalue' />
<input type="hidden" name="channel" value='somevalue' />
<input type="hidden" name="metadata" value='somevalue' />
</form>



Thanks in advance.