Proof Of Liquidity (POL): is a mission that turns into an opportunity in commercial protocols, making use of the increase of the market and seeks the finest have an impact on of commercial traders, its technologies lets in to keep a market without any types of custodians loose and public for all, ensuring productiveness and commercial stability, is a project this is developed on a service structures that works based at the needs of users and seeks to provide more industrial liquidity in its foreign money, related to the blockchain network that research the commercial processes and set up a better technique in the execution of its mechanism , safety and expanded all its evaluative process, is a challenge that had a sluggish improvement inside the marketplace due to the sturdy call for that currently exists for the protocols and seeks to make certain higher offerings and higher level of security in all methods, its currency serves as a medium of change and set up a better commercial scheme of the complete system and ensures a application between customers, it seeks to be increasingly used as a means of direct fee between traders, It can employ a whole manipulate over the stages of liquidity that presently exist and set up and hold low inflation rates, which guarantees a extra strong currency and does now not go through an awful lot instability, this sort of undertaking is geared toward the improvement of small groups taking into consideration the participation of the community and the growing marketplace.