We are building the Web 3.0

NxtFi is a fully programmable and open blockchain that operates under the Proof of Authority protocol. We are a platform for Web3 development.

Apps and services


See how our blockchain technology has helped businesses like yours


PortaID is a decentralized document management application based on NxtFi that allows public and private institutions to generate unalterable documents capable of being hosted in a document holder or wallet associated to a user.


NotarID is a certification or digital notary application that can incorporate electronic signatures and additional data. This makes it possible to prove that the content of any document existed at one time and that since then, it has not changed. The sealing of a file will allow anyone to verify the day and time when the accompanying hash was sealed in NxtFi.


ArtID is a decentralized application that allows you to create non-fungible tokens from a work of art or culture. Through this interface you can create non-fungible tokens, manage them and host them in a wallet in order to exchange, sell or rent them.


TrazID is a decentralized traceability application based on NxtFi that allows the different actors in a production, transport and marketing chain to contribute and safeguard each of the processes from the origin of the raw material to the end user.


PortaKYC is an application that provides a Know Your Customer (KYC) system for big companies and banks. Is designed to help these organizations comply with regulatory requirements and reduce the risk of fraud. With PortaKYC, companies can easily verify the identity of their customers and ensure that they are not engaging in any illegal activities.


WalletID is a NxtFi Blockchain based application that allows users to exchange money and tokens with other users. The application is built on NxtFi which provides a secure and decentralized platform for storing user data. With WalletID, users can easily send and receive money and tokens from other users.


Frequently Asked Questions

Find answers to common questions about our blockchain technology

What is NxtFi Blockchain?

NxtFi Blockchain is a fully programmable and open blockchain that operates under the Proof of Authority protocol.

Why do we need NxtFi?

We want to give data ownership back to the people and our technology does just that.

Can NxtFi connect with any blockchain?

Not yet, but we are working on getting all other blockchains to be able to connect with us soon.

Where can I find a list of resources about NxtFi?

In NxtFi Academy you can learn how to program in our blockchain, the only language you need to know is Javascript.

What is the current stage of development?

We have launched the network and the first applications are already running. We will soon start running some hackathons through our Hub and our Academy.

When was NxtFi launched?

The Genesis test network was created on June 01, 2022 at 00:00:00 GMT+0000 by inserting the No.1 hashed block: bc1q2ud34... ...ff35d28ae

How can I join the community?

Anyone who knows how to program in Javascript can join the community as a developer. Everyone, whether they know how to code or not, is welcome to be part of our community of users.

Is there a test network?

Genesis is an experimental network where developers can test, create or modify functions while monitoring the performance of the blockchain network.

Where can I experiment with NxtFi?

Playground is an app that connects to node 001 of the testnet and can be used freely by accessing https://playground.test.nxtfi.org

How can I support NxtFi?

By helping us spread the word about this transactional free and easily programmable technology created by a Latin American team.

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