Hello everyone. Good morning. I'm Lucas Almeida and I'm here to present the Nexus Fi.
So before anything else, I want to show you something. If I click here on share on the link here on share and click here to add this to my homepage, I got the Nexus Fi just like any other application on my iOS my iPhone homepage. Here's the land page of Nexus 5.
You can see the idea of the system here. Talk about the credit card. It's powered by an AI credit score.
It makes provides first transactions using the CR HTTP private requests. Has instant crosschain payments using the CR and it's 100% collateralized in in USD. So the protocol brings everything in usual finance but decentralized.
It used the AI credit score uh confidential computing for privacy. The cross bridge crosschain bridge for the defy integrations. It has live proof of res.
is backed by CR oracles and also has a decentralized credit line that evaluates the score of the users and give them a credit line. So the transactions is a private by the power of the chaining of the shell computing and that's it. It's builded to looks like a bank but to be trusted like the defy.
So let's go to the app. The first thing you should do is create an account. And here you see the first magic.
You don't see any extensions pop up or need to keep your word safe. It's just a pesky is saved on my own computer or if I log in by a phone, it can be managed by the the phone. So here is the dashboard page.
It has the total balance of my account, my wallet. Here I can send money to other users. I will put 100 in USD and you can see that was sent successfully.
You can here see at the Stella explorer for the transaction. You can also receive money. Here you have a QR code to make it easy and you can request credit amount.
Uh here we have one of the best parts of the system is the credit card. We use a collateral credit card and we also have a credit line. Here we got an extra score powered by the C that receive the use the C oracles to receive the information and the LLM to analyze this data.
Here we have the configurations of the the accounts. We can create new accounts for the the users and here we have HTTP powered by chain cential computes credentials are encrypted right here on the browser. They travel through chaining Oracle dome and they still fully encrypted.
Then they arrive at a hardware secure te where they are decrypted using threshold cryptography. No single node ever holds your full key. So here let's show let me show you an example of getting an endpoint provider and attach the credentials.
I will put here the API key of GB API and submit. So here is a processing the encryptations that the chain runs through the Oracle dome and here it already give us the attestation verified. Here are the workflows.
The CR workflows. The we use the the four workflows. The proof of reserve with different tokenization.
The AI credit score with CR and AI for the credit score. Uh the risk monitor also for the credit score risk but also for compliance and the privacy uh credit check and the confidential HTTP request. So here's the information to to test the the workflow.
So here is the information for running running. So let's simulate here real quickly. So it pass in the is ready to use and the the package are checked.
Okay. Nexus fi is built for financial inclusion. No no bank account required.
No border, no permission needed. C makes it possible to have privacy, verifiability, and crushing interoperability all in one platform. Please check out the live app and for the source code on GitHub.
