What is liquidity locking?

2 min readApr 29, 2023


When it comes to launching a new cryptocurrency project, there are many factors to consider in order to attract investors and build trust. One of the most important components of a successful launch is liquidity locking.

Liquidity locking is the process of locking up a portion of a project’s liquidity in a smart contract for a predetermined amount of time. This is typically done using liquidity locker contracts, which are designed to prevent instant rugging by the developers. When a developer adds tokens to a liquidity pool, they receive liquidity provider (LP) tokens in exchange. These LP tokens represent the liquidity provided by the developer, and can be used to withdraw the liquidity at any time.

However, by locking a percentage of the LP tokens away in a liquidity locker contract, developers can prevent themselves from being able to withdraw all of the project’s liquidity upon launch. This creates a sense of security for investors, as they know that a portion of the liquidity is reserved and cannot be withdrawn by the developers.

The benefits of liquidity locking are numerous. First and foremost, it helps to build trust between the project and its investors. When investors see that a majority of the project’s liquidity is locked away, they are more likely to feel confident in the project’s viability and invest in the token. This can lead to increased trading volumes and liquidity, which can further boost the project’s success.

Additionally, liquidity locking can help to prevent market manipulation and sudden price drops. By locking a portion of the liquidity away, it becomes more difficult for developers to manipulate the price of the token, as they cannot withdraw all of the liquidity at once. This helps to ensure a fair market for all investors.

While it is possible for developers to create their own liquidity lockers using self-created time-lock smart contracts, this is not recommended. These contracts cannot be trusted, as the developer has control over the locker and can manipulate it to withdraw the funds at any time. Instead, developers should use trusted liquidity locker contracts that are widely accepted in the community.

In conclusion, liquidity locking is a crucial component of any successful cryptocurrency project launch. By locking a portion of the liquidity away in a smart contract, developers can build trust with investors and prevent market manipulation. It’s an approach that ensures developers don’t have control of users’ funds and encourages investors to purchase larger shares of the project’s tokens.

Learn more about Propel:

Website | Twitter | Medium| Telegram Community | GitHub




MaaS(Metaverse as a Service) & DaaS (DeFi as a Service) Infrastructure Provider