# Mainnet/Testnet/Previewnet There are a few different networks available in Hedera that all serve a specific purpose. ### Mainnet Mainnet can be considered 'Production'. This is the live network that uses real money, and is where your users will be interacting with the production versions of your applications. ### Testnet Testnet is a pre-production environment meant to test your applications against. Testnet gets updates before Mainnet, so you can verify your app still works with the new changes before they get released. Testnet does not use real money for transactions - you can set up a developer testnet account [here](https://portal.hedera.com/register) which will give you 10,000 hbar per day to play with. ### Previewnet Previewnet is where the bleeding edge of updates get deployed, most people dont use this. You can read more about the different networks [here](https://docs.hedera.com/hedera/networks). --- # 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.hashpack.app/hashpack-documentation/general-guidelines/mainnet-testnet-previewnet.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.