INLOCK is a blockchain-based lending ecosystem that enables cryptocurrency users to manage short-term liquidity issues by taking a loan tieing their existing cryptocurrencies as collateral. The INLOCK platform is the intermediary to record the transactions between the two parties that establish a link. Lenders offer a loan in the platform, and their risk is similar to a bank deposit due to his collateral can be swapped to fiat. On the other side, a borrower is able to set his conditions in the INLOCK ecosystem such as amount, duration without taking a fixed rate fluctuation for exchange. ILK is the issued utility Ethereum-based token (ERC20). The issued token is a payment method in the ecosystem and a contract generator.