If you have a blockchain-related project, you are probably making use of smart contracts. Smart contracts are self-executing contracts stored on a blockchain network that allows for the automatic and autonomous execution of transactions between parties. Here are the top 3 reasons why you must use this service. One, unauthorized access to your stored values, two, restricted access to your account, and lastly problems with vulnerabilities. AuditFirst.io provides smart contract audit services to fix vulnerabilities for any decentralized project.