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Title: Solana: Raydium SDK V2 does not show liquidity in the CLMM position when closing
Entry
As a developer, it is necessary to understand the complexities of decentralized financial protocols (DEFI), including liquidity management systems. One of such protocols is the chain (CLMP), which has recently gained popularity. In this article, we delve into the problem that I encountered with Solana, Raydium SDK V2, trying to close the position of CLMM using the supplied SDK.
problem
Suppose you configured the CLMM liquidity pool on blockchain Solana with the Raydium SDK V2. You successfully opened and managed your CLMP position using the “Closeposis” SDK method. However, while trying to close your position, you encountered a problem in which no transaction was created.
Here are the steps I followed:
4
- Download current position data : using the “Get balance” SDK function I obtained a current position balance in both CLMP tokens and native to toxic CLM.
- Close the position : With the SDK I used the “Closeposis” method to close the CLMM position.
problem
When I tried to close the position using the “Closeposition” method, I encountered a problem in which no transaction was created. The “TXID” property output showed nothing. This behavior is not typical for a successful transaction in blockchain Solana.
After delving into the documentation and the SDK forum, I realized that this problem may be related to the liquidity of the CLMP position. In particular, it seems that the problem is that SDK Raydium supports liquidity when closing position.
Solution
To solve this problem, I followed these steps:
- Check the liquidity
: Before trying to close the position, I checked if there is any liquidity of the CLMM token in both directions (buy/sale). Checking if there was some liquidity actually, I could continue to close the position.
- This approach allowed me to check if the transaction was successfully made.
Here is an example code illustrating these steps:
`typescript
Import {callfunction} with "@Solana/Web3.js";
// Get the current balance of the CLMP token and the native CLM token
Const Clmpbalance = Wait for GetBalana (GetpositionClmmToKenaddress, "CLMP");
Const Clmbalance = Wait for GetBalanka (GetPOSitionClmToKenaddress, "CLM");
// Close the position using the call function method
if (clmpability> 0 && clmbalance> 0) {
Const transactionid = Waiting for a close position (GetPOSitionClmtoKenaddress, "CLMP", CLMPBALANCE);
console.log (Transaction ID: $ {transactions});
} otherwise {
console.error ("no liquidity in the CLMM position");
}
Application
In this article, we saw an example of using the SDK V2 Raydium to close the CLMM liquidity pool on blockchain Solana. However, while trying to use the supplied SDK, we encountered a problem in which no transaction was created.
To solve this problem, check if there is some liquidity for the CLMM token in both directions before closing the position. In addition, the use of alternative methods, such as “callfunk”, can help you successfully perform transactions.
Recommendations
If you have similar problems when closing the CLMM liquidity pool on Solanie, I recommend:
- Checking liquidity and verifying its available
- Using another method of closing position (e.g.
