# Billing At Nebula, we strive to make your billing experience as straightforward and flexible as possible. On launch, we'll support payments using $NAI tokens and Ethereum (ETH) with plans to expand our methods in the future to accommodate a wider range of preferences. ## **Accepted Payment Methods** ### **1) $NAI** * **Primary Use**: $NAI tokens are the native cryptocurrency of Nebula AI, used for all transactions within the platform, including GPU rentals. * **How to Use**: Ensure you have a sufficient balance of $NAI tokens in your connected wallet. You can acquire $NAI tokens on a dex or through exchanges where $NAI is listed. {% hint style="info" %} $NAI tokens will offer reduced transaction fees and faster processing times compared to other methods {% endhint %} ### **2) Ethereum (ETH)** * **Secondary Use**: ETH is accepted for payments given its widespread availability and familiarity within the cryptocurrency community. * **How to Use**: Similar to $NAI tokens, ensure your wallet has enough ETH for the transaction. Connect your wallet to the Nebula AI platform and authorize the payment when prompted. ### **Future Payment Methods** * We are continuously evaluating other cryptocurrencies and traditional payment methods to add to our platform. Future updates may include options such as stablecoins, and fiat gateways. ## **Managing Your Payments** ### **Adding Funds** * To add $NAI or ETH to your Nebula AI account, navigate to the 'Add Funds' section of the billing page. Here, you can enter the amount you wish to deposit and follow the instructions to transfer from your wallet to Nebula AI. * Billing is charged based on the amount agreed upon at the time of the order. If you wish to extend your rental, you can do so as long as your account has sufficient credit. ### **Transaction History** You can view a detailed history of all your transactions, including deposits, rentals, and fees, by visiting the 'Transaction History' tab. This record helps you track your expenditures and manage your account balance. ### **Troubleshooting Payment Issues** If you encounter any issues with your payments, please refer to our [FAQ ](/overview/faq.md)section for troubleshooting tips or contact our support team directly for assistance. ### **Contact Support** For immediate assistance with billing issues or to request more information about payment methods, please contact our support team via email at or through one of our [social media channels.](https://www.nebulanetwork.ai/) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.nebulanetwork.ai/getting-started/billing.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.