---
# System prepended metadata

title: not oauth

---

# not oauth

```sequence
Site->Wallet: user clicks on auth link with (#token is optional)
Wallet-> Metamask: user auth in metamask
Metamask -> Wallet: auth token
Note left of Metamask: it could be other wallet 
Wallet -> Site: path token in url (site#token) close wallet popup
```
:::info
Notes:

if Site.url=1.html redirected to Site.url=1.html#token=xxxxx there will be no page reload
:::

```javascript
window.opener.location.hash='token';
window.close();
```
