This paper proposes a blockchain-based platform aimed at securing and enhancing transparency in agricultural transactions. The primary objectives include increasing farmer income by reducing intermediaries, enhancing supply chain transparency to foster consumer trust, promoting sustainable farming practices, and improving overall supply chain efficiency. The platform facilitates direct market access for farmers, thereby ensuring fair pricing and profit margins. Blockchain technology underpins the system, offering secure, transparent, and immutable transaction records. Key features include smart contracts for automated agreements, real-time supply chain tracking, and digital identity verification. The decentralized marketplace allows peer-to-peer trading, minimizing the need for intermediaries. The functional requirements encompass comprehensive user management, product management, transaction processing, supply chain management, order management, and robust security and privacy measures. The development of a user-friendly interface ensures accessibility for all stakeholders, promoting widespread adoption and fostering trust in the agricultural supply chain.