SahayChain
SahayChain is a blockchain-powered disaster relief platform that ensures transparent, traceable, and efficient distribution of aid to those who need it most.
Submitted Jun 6, 2026
Team size 4
Problem
Disaster relief and charitable aid distribution often face challenges such as lack of transparency, misuse of funds, delayed transfers, and limited accountability. SahayChain solves these issues by leveraging blockchain technology to enable secure, transparent, and traceable aid transactions, ensuring that funds can be tracked from donors to beneficiaries.
How UGF was used
We used UGF to enable gasless blockchain transactions on Base Sepolia, allowing users to interact with the platform and transfer Mock USDC without needing to hold ETH for gas fees. This improves accessibility and creates a smoother onboarding experience for donors and beneficiaries.