curl -X POST https://auth.zenkaiverse.net/oauth/token \
  -H "Content-Type: application/x-www-form-urlencoded" \
  -d "grant_type=authorization_code" \
  -d "code=AUTH_CODE" \
  -d "redirect_uri=https://dev.zenkaiverse.net/callback" \
  -d "client_id=dev-portal-alpha" \
  -d "code_verifier=YOUR_CODE_VERIFIER"

Questa pagina concentra tutto il test operativo del flusso OAuth/PKCE.