Sign in and recover access

Sign in to EidoStack to return to your AI Playground. Use your email and password, Google, or GitHub—whichever sign-in method is linked to your account. If you have forgotten your password, you can reset it from the sign-in page.

How to sign in to EidoStack

Open the Sign in page and choose the method you used to register or later linked to your account. If you do not have an account yet, select Create one and follow Create an EidoStack account.

With email and password

Use this method if you created a password during registration or added one later in your account settings.

1. Enter the email address associated with your account in Email.
2. Enter your password in Password.
3. Select Sign in.

After signing in, your AI Playground opens. If you see “Unable to sign in. Please check your credentials”, check your email address and password. If you cannot remember your password, go to Reset your password.

With Google or GitHub

Use this method if you registered with Google or GitHub or linked that provider in your EidoStack account settings.

1. On the Sign in page, select Continue with Google or Continue with GitHub.
2. Choose the correct Google or GitHub account and complete the authorization steps.
3. Once authorization is complete, you will return to EidoStack.

Make sure you use the Google or GitHub account linked to EidoStack. The provider must supply a verified email address. Matching email addresses alone do not automatically link a new sign-in method to an existing EidoStack account. If the provider is not linked yet, see Troubleshoot sign-in issues.

Signing in to EidoStack does not connect AI providers. The Google and GitHub buttons are for accessing your EidoStack account. To use models in the AI Playground, add an API key for the relevant AI provider separately.

Reset your password

If you forgot your EidoStack password, request a password-reset link. This only works for accounts with an EidoStack password. It does not change your Google or GitHub password.

1. On the Sign in page, select Forgot password?.

2. Enter your account email address and select Send reset link.

3. Open the email from EidoStack and follow the link to the Reset password page.

4. Enter a new password in New password and repeat it in Confirm new password. Your password must contain at least eight characters.

5. Select Reset password. Once the reset is confirmed, select Sign in and use your new password.

The reset link is valid for one hour. Requesting another link invalidates the previous one, so use the link from the latest email. Resetting your password also ends your existing EidoStack sessions. You will need to sign in again on other devices and browsers.

If you created your account using only Google or GitHub and never set an EidoStack password, you will not receive a password-reset email. Sign in with your linked provider instead. You can add a password later under Settings → Account.

Troubleshoot sign-in issues

The password-reset email does not arrive

Check that you entered the correct email address and look in your spam or junk folder. EidoStack displays “If an account with that email exists, a reset link has been sent” whether or not an account exists for that address. The confirmation message does not guarantee that an email was sent.

You will not receive a reset email if the account has no EidoStack password—for example, if you only sign in with Google or GitHub. If the email arrives but the link has expired or does not work, select Forgot password? again and request a new one. Never share a password-reset link.

You cannot sign in with Google or GitHub

Make sure you selected the correct provider account and that its email address is verified. Also check whether this sign-in method was previously linked to EidoStack.

If EidoStack reports that no account was found, follow Create an EidoStack account. If your EidoStack account exists but Google or GitHub is not linked:

1. Sign in with your email and password or another already-linked provider.
2. Open Settings → Account → Linked Accounts.
3. Select Link Account for Google or GitHub and complete the linking process.

The email address supplied by Google or GitHub must match the email address on your EidoStack account.

Keep access to your account

Review your sign-in methods from time to time under Settings → Account. You can change your password, add one to an account created through Google or GitHub, and link or unlink either provider.

We recommend keeping two sign-in methods, such as a password and Google, or Google and GitHub. If one becomes unavailable, you can use the other. EidoStack does not allow you to remove your last remaining sign-in method.

Once signed in, you can Complete workspace setup or Configure your first AI provider to start using the AI Playground.