The first DeFi product of Solster ecosystem, IDO launchpad for Solana projects offers guaranteed token allocation to participants, Auto token claim program, and decentralized KYC. Solster Finance is an ecosystem that helps investors to diversify their decentralized finances (DeFi). Solster ecosystem incorporate IDO Launchpad for Solana Projects, decentralized exchange (DEX) for crypto trading, token swap, token staking, token vesting and lottery platform. Our key focus is on improvement on user experience. Advanced Launchpad functionality, easy token sale flow, DEX trading window design, transparent and decentralized lottery platform based on legacy, pooled giveaway, and subscription models, with customer support system. We aim to build a quality DeFi community and explore the DeFi ecosystem with Solana. Solster ecosystem built on the Solana blockchain, Serum and Bonfida can make decentralized finance fast-paced, fair and accessible for everyone.