# Trials and Billing ## Free Trial Every new BlueGamma account starts with a **14-day free trial** with full access to the web app. No credit card is required. ### What's included in the trial? | Feature | Included? | How to access | | --------------------------------------------- | ---------- | --------------------------------------------------------------------------------------- | | Web app (curves, swap pricer, data downloads) | Yes | Sign up at [app.bluegamma.io](https://app.bluegamma.io) | | API access | On request | [Book a short demo](https://app.lemcal.com/@alivohra/website-demo?back=1) to get set up | | Excel Add-in | On request | [Book a short demo](https://app.lemcal.com/@alivohra/website-demo?back=1) to get set up | | MCP (Model Context Protocol) | On request | [Book a short demo](https://app.lemcal.com/@alivohra/website-demo?back=1) to get set up | {% hint style="info" %} **Want API, Excel, or MCP access?** The quickest way to get started is to [book a short demo](https://app.lemcal.com/@alivohra/website-demo?back=1). We'll walk you through the integration, understand your use case, and get you set up on the spot. You can also reach us via [live chat](https://app.bluegamma.io) or at . {% endhint %} ### What happens when my trial ends? Your trial expires automatically after 14 days. There is no need to cancel, and you will not be charged. Once expired: * You will no longer be able to log in to the web app * Any API keys issued during the trial will stop working * Your data and settings are preserved in case you decide to subscribe later If you'd like to extend your trial or discuss pricing, [book a call](https://app.lemcal.com/@alivohra/website-demo?back=1) or email . *** ## Upgrading to a Paid Plan Ready to subscribe? [Book a call](https://app.lemcal.com/@alivohra/website-demo?back=1) and we'll walk you through the available plans and get you set up. You can also email . Paid plans include the web app by default, with API and Excel Add-in access available as add-ons depending on your plan. *** ## API Keys API keys are issued and managed by the BlueGamma team. To request a new key, [book a demo](https://app.lemcal.com/@alivohra/website-demo?back=1) and we'll get you set up. If you've lost an existing key or need to rotate one, reach out via [live chat](https://app.bluegamma.io) or email . For details on how to use your API key, see [Authentication](https://bluegamma.io/documentation/integrations/api/authentication). *** ## Billing and Invoices * Invoices are sent via email * Payment is accepted via bank transfer * If you need to update your billing details or have a question about an invoice, email *** ## Frequently Asked Questions ### Do I need to cancel my trial? No. Trials expire automatically after 14 days. You will not be charged. ### Can I get API access during my trial? Yes. [Book a short demo](https://app.lemcal.com/@alivohra/website-demo?back=1) and we'll walk you through the integration and issue a trial API key on the spot. ### Can I get Excel Add-in or MCP access during my trial? Yes. [Book a short demo](https://app.lemcal.com/@alivohra/website-demo?back=1) and we'll get you set up. ### My trial expired but I want to subscribe. Is my data still there? Yes. Your account and settings are preserved. Once we activate your subscription, everything will be exactly as you left it. ### I'm getting an error when I try to log in If you see "internal server error" or a message about your trial being expired: 1. Log out completely 2. Clear your browser cache 3. Log back in If the issue persists, email and we'll investigate. ### How do I change my email address? Email with your current and new email address. We'll update your account manually. ### My firm has multiple offices or domains. How does that work? Contact so we can ensure your accounts are correctly linked under one organisation. This avoids access conflicts if colleagues at different offices sign up independently.