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Bitdca

Project Origin: Czech


Bitdca is a serverless project. This is a fintech web application where clients must previously have an affiliate ID to sign up. Once a user signs up, they become a partner and are associated directly with the blockchain. Partners can also subscribe to new clients.



Red fractal background with text: "We bring a new way to efficiently distribute cryptocurrencies." Logo and "Login" button visible.


Technologies used







What are their services?

Bitdca offers highly secure ways to mine cryptocurrency. The main currency is bitcoin




Video presentation








What we made

We built a bespoke web-based software with Velo NodeJS backend, Wix interface components, Velo frontend logic, and Wix-data (database) that allows partners to securely through an AML form sign up new clients, create a cycle for a user to be able to sign up must own an affiliate id, that is attached to a partner id. Then a client can fill in an AML form to become a partner.


  • NodeJS Velo backend with MVC architecture

  • Blockchain API, which adds the partner's wallet to the blockchain

  • AML software components

  • Custom authentication component with affiliate IDs

  • Module to purchase tokens


This client needed very specific integrations to ensure no money laundry on their system and a secure connection to the main blockchain through advanced APIs. The system that we programmed controls through meticulous modern cryptocurrency mining methods the ways new clients and partners subscribe, integrate their wallets, and more in a highly secure environment. Everything was made with Velo NodeJS and Wix Studio.






Purchasing tokens











How does it work?

A user can sign up only if they own an affiliate ID, this affiliate ID exists in the blockchain. Once a user signs up and becomes a client, then a client can become a partner by going through an AML process, for this the client must have a partner ID associated, this partner ID is auto-filled when the client requests to become a partner after the client completes the AML process the system writes this client as a new partner in the blockchain and integrates his/her wallet

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