npm install oauth-signyarn add oauth-signpnpm add oauth-sign<script src="https://fastly.jsdelivr.net/npm/oauth-sign"></script><script src="https://unpkg.com/oauth-sign"></script><script type="module">
import oauthsign from 'https://cdn.jsdelivr.net/npm/oauth-sign/+esm';
</script><script type="module">
import oauthsign from 'https://cdn.skypack.dev/oauth-sign';
</script>