# Challenge

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Bringing an instant loaning service for NFTs was not an easy task to complete. Because we haven’t had any existing draft to follow for our implementation. That’s why we made our own after a lot of brainstorming.

<figure><img src="/files/o5vQPoexpWtZPGDoR6PN" alt=""><figcaption></figcaption></figure>

The Ethereum EVM compiler also forced us to optimize our source codes to incorporate the exact functions and features which were required to run the system accurately.

Another challenge we faced was to reduce the gas consumption required to run everything. So, to achieve our goals, it required a lot of code rewriting in the smart contract and on our servers.


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