# Sign-Up and Sign-In
MetaScan is available at [https://app.metatrust.io.](https://app.metatrust.io)
You need to setup an account and sign-in with that account to access all the features.
There are 2 ways to sign-in to MetaScan:
* Create an account with your email then sign-in
* Sign in using an existing third-party account via OAuth login
## Create an Account
1. Click the link "Sign up now" on the sign-in page, , which redirects you to the sign-up form.
2. Fill in your email and passwords, accept our terms and privacy policy on the sign-up page, then click the button "Sign Up Now".
3. You will receive an email with a confirmation link in a minute or two. Click the link to confirm your email address. The link will open the MetaScan page and automatically log you into the platform.
## Sign In Using Third-Party Identity (OAuth)
If you'd like to sign in with your identity at a third-party service (like GitHub) without going through the sign-up process, follow these steps:
(We are going to use GitHub as an example here)
1. Click on the **GitHub icon** on the sign-in page.
2. The browse will redirect to GitHub.
3. If this is your first time using this sign-in method, you need to confirm to let MetaScan use your GitHub identity. Read the information on the GitHub page and click "**Authorize MetaTrustLabs**".
4. Your browser will redirect back to MetaScan and you will automatically sign-in.
{% hint style="info" %}
We are working hard to add support for other popular 3rd-party services, and you will be able to sign in with your Google or Twitter account soon.
{% endhint %}
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.metatrust.io/getting-started/getting-started-with-metascan/sign-up-and-sign-in.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.