# Overview {% embed url="" %} **Hera** is the key liquidity aggregator for Metis Network, offering the widest range of tokens and best route discovery between any token pair. We aim to provide the most friendly UX for users and most powerful tools for developers to allow them to easily access the best-in-class swap in their application, interface or on-chain programs. ### Why Hera Aggregator? Integrate with Hera in order to: * Offer best price swaps for your users * Automatically stay up to date with the latest tokens and liquidity sources * Make swaps a revenue source by adding your own platform fee to the transaction * Set their caching options to make their swap as speedy or as precise they wish to be. > APIs and on-chain program support coming soon. ### Developer Support Planned for Hera v2 release!\ Devs on Metis Network can be a landmine of potential hiccups. On our end, we aim to make developing a good swap interface or program as seamless and magical as possible. We do this by: * Removing key barriers to providing a good UX, including having clear instructions for issues like ATAs and open orders. * Providing various methods of accessing the swap, so all apps, dapps, and programs can use it seamlessly * Providing updated liquidity sources, token lists, and possible UX improvements as soon as possible. If you have questions or need support, you can ask on Telegram or mail to Also, if you are integrating with Hera.Finance, let us know and we will highlight your project!