In the BSC (BNB Smart Chain) ecosystem, creating a token does not mean the token can be traded normally. If users are to buy and sell tokens through a DEX, a corresponding liquidity pool usually needs to be established.
For AMM (Automated Market Maker) using V2 model, the liquidity pool usually consists of two types of tokens, such as BNB + project token or USDT + project token. Users obtain liquidity shares by providing both assets to the pool, while trading is completed directly within the pool.
The V2 mechanism of PancakeSwap is a typical AMM model. V2 liquidity providers receive corresponding LP Tokens to represent their shares in the liquidity pool, which can be redeemed for assets by removing liquidity.
This article will take you through the entire process of creating, adding, and removing liquidity in BSC V2 from a practical operation perspective.
What is BSC V2 Liquidity?
Simply put, V2 liquidity refers to depositing two types of tokens into a liquidity pool in a certain proportion, allowing users to exchange through AMM.
For example, if a project is preparing to launch Token A, it can create:
Token A + BNB
Token A + USDT
Token A + USD1
Assuming the project adds to the pool:
1 BNB + 1,000 Token A
Then the initial state of the pool forms a Token A/BNB trading market.
It is particularly important to note that the proportion of the two assets added directly affects the initial price of the pool. Therefore, when creating liquidity for the first time, the project team needs to calculate the target opening price in advance rather than filling in the quantity arbitrarily.
The AMM of PancakeSwap V2 essentially relies on the asset ratio within the pool to complete pricing and exchanges; compared with V3, V2 does not require setting specific price ranges, making the structure simpler.
Creating Liquidity: Establishing the First Trading Pool
If a certain token does not have a corresponding V2 liquidity pool, then liquidity needs to be created first.
What Preparations are Needed Before Creation?
Before operating in CiaoTool, it is recommended to confirm:
Prepare the wallet for creating liquidity
Have the project token and paired assets ready in the wallet
Keep enough BNB for gas and authorization
Pre-calculate the ratio of token to paired assets
Confirm that the correct Token contract address is being used
It is especially important to note that the asset ratio during liquidity creation will affect the initial price.
For example, if the initial price of Token A is to be set at 0.001 BNB, then 1 BNB corresponds to approximately 1,000 Token A. During actual operation, calculations should be made based on the target price, token precision, and pool size.
CiaoTool Creating V2 Liquidity
You can operate through the liquidity creation function in CiaoTool's BSC Swap V2:
The basic process is:
Connect the wallet and select the address to create liquidity.
Input the private key of the wallet used for operations.
Choose two paired tokens.
Input the amounts for both tokens.
Check the ratio of both and the expected price.
Complete authorization when using a token for the first time.
Confirm the transaction and wait for confirmation on the BSC chain.
Once completed, the liquidity pool is established, and users can trade through the DEX supporting the pool.
Adding Liquidity: Deepening the Pool
After a liquidity pool already exists, if the project team wants to increase the capital scale of the pool, they can continue to add liquidity (Add Liquidity).
Adding liquidity usually brings greater trading capacity and reduces price impact when the trading scale is relatively small compared to the pool.
In PancakeSwap's V2 mechanism, LP Tokens are used to represent the liquidity provider's share in the pool. As trading generates fees, the pool assets represented by the LP also change.
CiaoTool Adding V2 Liquidity
Operation steps:
Connect the BSC wallet used to provide liquidity.
Input the private key of the wallet with the corresponding operation authority.
Select the target liquidity pool.
Input the amount of one token on one side.
The system matches the amount of another asset based on the existing pool ratio.
Complete token authorization on the first operation.
Check the quantity and transaction information.
Submit the transaction and wait for chain confirmation.
There is a very important distinction here:
Creating liquidity means establishing a trading pool, while adding liquidity means continuing to increase funds in an already existing pool.
The two should not be confused.
Removing Liquidity: Retrieving Assets from the Pool
When a project needs to adjust its liquidity strategy, migrate the trading pool, or when an LP holder wants to exit, removing liquidity (Remove Liquidity) is necessary.
In V2, LP Tokens represent your share of liquidity in the pool, so removing liquidity essentially redeems the corresponding proportion of the two assets from the pool based on your LP share.
CiaoTool Removing V2 Liquidity
CiaoTool｜Remove LiquidityV2
The basic operation process:
Connect the corresponding BSC wallet.
Input the private key of the wallet used for operations.
Select the V2 liquidity pool to remove from.
View current personal LP share.
Set the removal proportion, such as 25%, 50%, 75%, or 100%.
Complete necessary authorization.
Confirm transaction information and submit.
Wait for chain transaction confirmation.
It needs to be noted that choosing 100% does not mean taking away all the assets of the entire pool.
For example, if the liquidity of the entire pool is provided by multiple people, and your share is only 20%, then when you choose to remove 100%, what you actually retrieve is your own 20% share, not the entire pool's assets.
If the project team removes all the liquidity, causing the pool to lack sufficient assets to continue trading, then the trading pair effectively loses the liquidity needed for normal trading.
LP Earnings and Impermanent Loss
Providing V2 liquidity is not simply about "depositing coins".
When users trade through AMM, the transaction fees generated will be distributed according to protocol rules, part of which belongs to the liquidity providers. For example, in the historical/classic mechanism of PancakeSwap V2, the transaction fee is 0.25%, of which 0.17% goes back to the liquidity pool as LP rewards.
However, at the same time, LPs also face impermanent loss.
Simply put:
If you only hold two tokens, compared to depositing them in an AMM liquidity pool proportionally, the final asset value may differ in both cases.
When trading causes the ratio of the two assets in the pool to change constantly, the LP's holdings structure will also change accordingly. Therefore, before deciding to add liquidity, one should not only focus on the fee earnings but also consider risks such as token price fluctuations, pool depth, and impermanent loss.
What are the Differences Between Creating, Adding, and Removing Liquidity?
They can be simply understood as:
Operation | Core Function |
Creating Liquidity | Establish a new V2 trading pool |
Adding Liquidity | Increase the capital depth of an existing pool |
Removing Liquidity | Redeem assets from the pool based on personal LP share |
The most easily overlooked by newcomers is creating liquidity.
Because "issuing a token" and "trading online" are two different stages:
Create Token → Create Liquidity Pool → Establish Trading Market → Subsequent Liquidity Management
Therefore, even if a token has been successfully deployed on BSC, without a suitable liquidity pool, users still cannot trade smoothly like in a normal market.
Manage BSC V2 Liquidity with CiaoTool
For project parties, development teams, and on-chain operators, liquidity management is not a one-time operation but a long-term work throughout the token launch and subsequent operations.
CiaoTool integrates the creation, addition, and removal of liquidity in BSC Swap V2 into an intuitive operation process, allowing users to manage liquidity pools according to actual project needs.
It is important to note that private keys are highly sensitive information; during actual operations, ensure the correct wallet is used, and thoroughly check token contract addresses, pools, quantities, and transaction ratios. Once on-chain transactions are confirmed, they are usually irreversible.
Compliance Reminder:Different countries and regions have different regulatory requirements for digital asset issuance and trading. Please understand the laws and regulations in your area and the platform rules before using related tools and be responsible for your on-chain operations.
免责声明：本文章仅代表作者个人观点，不代表本平台的立场和观点。本文章仅供信息分享，不构成对任何人的任何投资建议。用户与作者之间的任何争议，与本平台无关。如网页中刊载的文章或图片涉及侵权，请提供相关的权利证明和身份证明发送邮件到support@aicoin.com，本平台相关工作人员将会进行核查。
