Saga is a protocol that provides blockchain development services for decentralized applications. Let’s dive right in and learn more in this article! What is Saga (SAGA)? Saga Protocol is a venture that offers blockchain construction services for applications. Essentially, Saga functions as a blockchain platform designed to introduce additional blockchains, known as “Chainlets,” within the Saga ecosystem. These Chainlets are safeguarded by Saga validators through a process called Interchain Security, which is a collaborative security system derived from Cosmos. The concept of Interchain Security involves one blockchain serving as a security provider for others, specifically Chainlets in this scenario. As a result, Chainlets are able to leverage the advantages of operating a Cosmos SDK application while relying on Saga validators for block validation. Solution for Building VM-Compatible Blockchains Saga is presenting a specialized system for deploying blockchain that is user-friendly, decentralized, and secure. This system allows developers to have control over selecting their desired virtual machine, starting with support for the Ethereum Virtual Machine (EVM). In the future, Chainlet is striving to be compatible with multiple virtual machines, giving developers the freedom to select from different options such as EVM, CosmWasm, or Javascript VM. Chainlet Launching Process Launching a Chainlet on Saga does not require permission, unlike on Cosmos Hub. Developers simply need to possess SAGA tokens to cover the expenses of setting up and maintaining their Chainlet. This process is akin to services offered by platforms like Amazon Web Services and other SaaS providers, with the distinction that the subscription fee for creating and managing a Chainlet is paid in SAGA tokens. Once the fee is paid, validators are responsible for establishing and overseeing the infrastructure of the Chainlet, similar to how validators on Cosmos Hub manage app chain infrastructure. To launch a Chainlet, developers must allocate funds to an escrow account using SAGA tokens. This escrow account can be funded with any desired amount and serves as a prepaid service to handle expenses related to the Chainlet. If the prepaid fee runs out, the Chainlet will become inactive until the developer deposits more SAGA into the account. The fee is calculated per epoch, with each epoch lasting approximately one day. There are different methods to fund your margin account with SAGA tokens: