> ## Documentation Index
> Fetch the complete documentation index at: https://docs.halios.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Billing

> Monitor usage and manage subscriptions

## Overview

The Billing page provides comprehensive tools for managing your subscription, monitoring usage, and handling payment information.

## Key Features

### Subscription Management

* **Plan Overview**: View current subscription plan and features
* **Plan Changes**: Upgrade or downgrade subscription plans
* **Billing Cycle**: Track billing periods and renewal dates
* **Plan Limits**: Monitor usage against plan limits

### Usage Monitoring

* **Request Volume**: Track API request counts and usage patterns
* **Guardrail Usage**: Monitor guardrail processing and violations
* **Storage Usage**: Track data storage and retention usage
* **Cost Breakdown**: Detailed cost analysis by service and feature

### Payment Management

* **Payment Methods**: Add and manage payment methods
* **Billing History**: View past invoices and payment records
* **Auto-renewal**: Manage automatic subscription renewal
* **Payment Alerts**: Receive notifications for payment issues

## Best Practices

* Monitor usage regularly to avoid unexpected costs
* Set up billing alerts for plan limit warnings
* Review invoices promptly for accuracy
* Plan for usage growth and scale plans accordingly
* Keep payment information current and valid