For your own emails, like the morning note on your paper trades. Shown nowhere else.
Security
If you created this account with Google, it has no password yet. To set one, sign out and use Forgot your password? on the login page; the link comes to this address.
We'll send a confirmation link to the new address — your email changes only after you click it.
Notifications
A once-daily summary of your live paper trades. You can also unsubscribe from the footer of any digest email.
Email me new studies and platform news, about twice a month. I can unsubscribe in one click.
Subscription
Current plan—
Renews on
Connected Claude apps
External Claude clients (Desktop, Code, claude.ai) that
have an active OAuth connection to your QuanterLab account.
Revoking forces the app to re-authenticate.
Heads-up: clicking "Disconnect" inside
Claude.ai's own UI does NOT reach this server — the
token survives on our side until you revoke it here
or it expires (30 days). Use the per-row Revoke
buttons or the "Disconnect everything" button below
for a real disconnect.
When you let Quantin use the platform's tools (a switch
in Quantin's menu), it calls QuanterLab's MCP tools for
you over a connection of its own, separate from any
Claude app you've connected above. Pause it here and
Quantin answers without the tools.
Agent enabled
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Your own key
Quantin is included in your plan. You can also have
Quantin answer with a model of your own choosing, on
your own Claude or ChatGPT API key: those answers are
billed to your key, not to QuanterLab. With a key
saved, pick the model in Quantin's menu.
Download a complete, machine-readable copy of your personal data — account, saved configs, backtests, projects, paper trades, portfolios and Quantin chats (GDPR Art. 15 / 20).
Account removal
Deleting your account locks you out immediately and stops all live paper trades and emails. Your data is then permanently erased within 30 days. To confirm, type your email address below.
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Practitioner
Take a strategy live on paper
Deploy a finished strategy and watch it trade forward — positions, P&L and every
mark, updated daily, with no money at risk. You can look around the interface right
now; running a book comes with Practitioner.