Newpool (IOST) is a decentralized mining pool that has no access to or does not save the user's private key, so you need to have your own IOST account and import it into a third-party trusted Wallet before operating.
iWallet is a third-party IOST Wallet and can import IOST account through it. iWallet provides Google chrome plug-in version (Newdex can't guarantee the security of iWallet, nor is Newdex responsible for the security of iWallet. Please check it objectively before using it).
You need to climb over the wall before downloading Google chrome plug-in version of iWallet.
Google Chrome Downloading Address:
Click on：https://chrome.google.com/webstore/detail/iwallet/kncchdigobghenbbaddojjnnaogfppfj?utm_source=chrome-ntp-icon to download, or search iWallet at the chrome store.
After Installation, open iWallet.
The steps are as follows:
1. Create plug-in password, at least 8 characters; after creation, click on "Import account" button.
2. Select IOST account that needs importing, import private key, and click on "Import" button.
3. At this step, you have completed iWallet setting successfully. You can go back to Newdex and click on [Sign In] to access the iWallet authorization module.
Congratulations, you can start trading and related account operations.
Thank you for your trust!