> For the complete documentation index, see [llms.txt](https://docs.getsphere.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.getsphere.com/features.md).

# Features

- [Monitoring](https://docs.getsphere.com/features/monitoring.md): Monitoring allows you to keep track of your global tax exposure so that you can form a plan around becoming compliant.
- [Registration](https://docs.getsphere.com/features/registration.md): Registration allows you to register for any region globally all through the Sphere platform
- [Calculation](https://docs.getsphere.com/features/calculation.md): Real-time tax calculation allows you to instantly add the correct tax to each transaction.
- [Integrations](https://docs.getsphere.com/features/integrations.md): Our Integrations are essential to apply real time tax calculation in your existing billing flows.
- [API](https://docs.getsphere.com/features/integrations/api.md): Sphere provides an API which allows you to call our tax engine within custom billing flows.
- [Tax Calculation](https://docs.getsphere.com/features/integrations/api/tax-calculation.md): Details on our real-time tax calculation API as well as error codes and messages are provided below.
- [Example Billing Flows with Stripe](https://docs.getsphere.com/features/integrations/api/example-billing-flows-with-stripe.md): Instructions on how to integrate the Sphere API with different Stripe checkout alternatives.
- [Stripe-hosted Checkout](https://docs.getsphere.com/features/integrations/api/example-billing-flows-with-stripe/stripe-hosted-checkout.md): Instructions on how to setup Sphere's API while using Stripe-hosted Checkout
- [Custom Checkout with Stripe Elements](https://docs.getsphere.com/features/integrations/api/custom-checkout-with-stripe-elements.md): Instructions on how to setup Sphere's API while using Stripe Elements in a custom checkout
- [Transaction Export](https://docs.getsphere.com/features/integrations/api/transaction-export.md)
- [Prebuilt Connectors](https://docs.getsphere.com/features/integrations/prebuilt-connectors.md): Our Integrations feature offers a number of connectors that allow you to seamlessly integrate your billing and payroll providers without any engineering lift.
- [Campfire Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/campfire-integration.md)
- [Chargebee Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/chargebee-integration.md)
- [Measure Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/measure-integration.md)
- [Light Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/light-integration.md)
- [Maxio Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/maxio-integration.md)
- [Orb Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/orb-integration.md)
- [Rillet Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/rillet-integration.md)
- [QuickBooks Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/quickbooks-integration.md)
- [Salesbricks Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/salesbricks-integration.md)
- [Stripe Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/stripe-integration.md)
- [Tabs Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/tabs-integration.md)
- [Xero Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/xero-integration.md)
- [NetSuite Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/netsuite-integration.md)
- [Nue Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/nue-integration.md)
- [PayPal Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/paypal-integration.md)
- [Sequence Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/sequence-integration.md)
- [Zuora Integration](https://docs.getsphere.com/features/integrations/prebuilt-connectors/zuora-integration.md)
- [Filing & Remittance](https://docs.getsphere.com/features/filing-and-remittance.md): Filing and Remittance allows you to fulfill your reporting and tax obligations to global tax authorities
- [Reports](https://docs.getsphere.com/features/reports.md)
- [Transaction Export](https://docs.getsphere.com/features/reports/transaction-export.md)