The digital and foreign exchange markets received great development as early as the beginning of the 21 century, with the establishment and development of the world's first Bitcoin cryptocurrency since 2009. However, there is still no single token with which it would be possible to carry out exchange operations, enter into trade transactions and transfer from the account of one exchange to the account of another. Our team has found a way out - it is enough to develop a moderately volatile, liquid and technically complex token,