# Tegro > Tegro.Finance is a decentralized automated market maker (AMM) built on the TON blockchain providing virtually zero fees, low slippage by TGR ## Blog Information - [Homepage](https://paragraph.com/@tegrotgr/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@tegrotgr): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@tegrotgr/): Complete post archive - [Sitemap](https://paragraph.com/@tegrotgr/sitemap-index.xml): XML sitemap for crawlers