The Ecex.Exchange Platform is an online blockchain technology-based assignments (claim, receivables, factoring agreements, divestiture of claims etc.) exchange platform, which shall provide to the User: (i) opportunities to sell and buy assignments, claims, receivables, and mediate insurance contracts, (ii) various support services related to the selling and buying through the exchange, and give users exercise right realize their own requirements regarding claims, (iii) opportunities to ensure the safety of assignments and using Ziggurat cryptocurrency for internal payments.