The problem Credit Chain solves

1. Execute 𝐰𝐢𝐥𝐥 of users and transfer assets (𝗖𝗿𝘆𝗽𝘁𝗼𝗰𝘂𝗿𝗿𝗲𝗻𝗰𝘆 𝗮𝗻𝗱 𝗡𝗙𝗧)

2. Access control of WILL is given through smart dual keys generated by the app using 𝘿𝙞𝙛𝙛𝙞𝙚–𝙃𝙚𝙡𝙡𝙢𝙖𝙣 𝙠𝙚𝙮 𝙚𝙭𝙘𝙝𝙖𝙣𝙜𝙚 (one of which is given to the and other to a centralized authority like LIC) after the expiry of the user only if both keys are supplied the contract exeutes

𝗘𝘅𝗮𝗺𝗽𝗹𝗲:
𝗶𝗳 𝘁𝗵𝗲 𝘂𝘀𝗲𝗿 𝗱𝗲𝗰𝗶𝗱𝗲𝘀 𝘁𝗼 𝘁𝗿𝗮𝗻𝘀𝗳𝗲𝗿 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗮𝘀𝘀𝗲𝘁𝘀 𝗶𝗻𝘁𝗼 𝗙𝗜𝗔𝗧 𝗰𝘂𝗿𝗿𝗲𝗻𝗰𝘆 𝗹𝗶𝗸𝗲 𝗥𝘂𝗽𝗲𝗲 𝗼𝗿 𝗗𝗼𝗹𝗹𝗮𝗿, 𝘁𝗵𝗲 𝗰𝗲𝗻𝘁𝗿𝗮𝗹𝗶𝘇𝗲𝗱 𝗮𝘂𝘁𝗵𝗼𝗿𝗶𝘁𝘆 𝘄𝗶𝗹𝗹 𝗽𝗿𝗲𝗳𝗼𝗿𝗺 𝘁𝗵𝗲 𝗻𝗲𝗰𝗲𝘀𝘀𝗮𝗿𝘆 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻 𝗮𝗻𝗱 𝘁𝗿𝗮𝗻𝘀𝗳𝗲𝗿 𝘁𝗵𝗲 𝗳𝘂𝗻𝗱𝘀 𝘁𝗼 𝘁𝗵𝗲 𝗻𝗲𝗰𝗲𝘀𝘀𝗮𝗿𝘆 𝗯𝗲𝗻𝗲𝗳𝗶𝗰𝗶𝗮𝗿𝗶𝗲𝘀

3. provide a medium for transaction of different coins linked to the same wallet

4. A platform for 𝐬𝐭𝐚𝐤𝐢𝐧𝐠 𝐟𝐮𝐧𝐝𝐬 and to recive a return of funds (similar to receiving interest)

Challenges we ran into

Integrating Front end with the blockchain API

we implemented GET and PUT methods to send and recieve data from the backend and the front end, this resolved the issue we were facing with the communication protocol.