node101 describes promising projects in the blockchain ecosystem in a pure language. In addition, it offers a service to users with products that provide financial returns such as node, testnet, staking, and validation. Blockchain systems are complex structures to understand. Therefore, few users know the purpose of the blockchain projects and the solutions which projects offer. One of the main reasons for the lack of information is that the projects are technologically advanced, and the masses may not understand this complex technology. As node101, one of our primary goals is to filter the biased information in the market with our 101 (introductory course) concept and bring it to the users in a simple way. With the introductory lessons (101) concept, we want to bring a perspective on blockchain to our users. Furthermore, we aim to simplify the content that is difficult to understand about testnets and nodes and to make these systems user-friendly! Our instructional material strives to make these complex blockchain technologies more understandable. We deliver tesnet and node advice to community members who have achieved the main level. Furthermore, we offer a mechanism that lets you earn interest on the tokens you receive through our validator system. We want to achieve a higher earning rate than other protocols.