https://github.com/bifrost-technologies/solnet.pumpfun

C# SDK & Client for Pump.fun on Solana
https://github.com/bifrost-technologies/solnet.pumpfun

bot csharp pump-fun solana solnet trading

Last synced: about 2 months ago
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C# SDK & Client for Pump.fun on Solana

• Host: GitHub
• URL: https://github.com/bifrost-technologies/solnet.pumpfun
• Owner: Bifrost-Technologies
• License: mit
• Created: 2024-10-20T14:46:49.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-10-21T22:56:39.000Z (4 months ago)
• Last Synced: 2024-12-04T09:11:29.520Z (2 months ago)
• Topics: bot, csharp, pump-fun, solana, solnet, trading
• Language: C#
• Homepage:
• Size: 13.7 KB
• Stars: 3
• Watchers: 0
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Solnet.Pumpfun

  C# SDK & Client for Pump.fun on Solana

#### Dependencies - Use NET8 tag on nuget to find latest versions of solnet

- NET8.0

- Solnet.RPC

- Solnet.Wallet

- Solnet.Programs

How to use the library to perform a 10 second buy/sell

```

using Solnet.Programs;

using Solnet.Pumpfun;

using Solnet.Rpc;

using Solnet.Wallet;

Account _trader = Account.FromSecretKey("ENTER SECRET KEY HERE");

IRpcClient connection = ClientFactory.GetClient("RPC LINK HERE");

PumpfunClient pumpFun = new PumpfunClient(connection, _trader);

//Buy the token.  Token Address  -  Sol Amount - Slippage Percent  

await pumpFun.Buy("CA/MINT ADDRESS HERE", 0.001m, 10);

await Task.Delay(10000);

PublicKey associatedUser = AssociatedTokenAccountProgram.DeriveAssociatedTokenAccount(_trader, new PublicKey("CA/MINT ADDRESS HERE"));

var tokenbalance = await connection.GetTokenAccountBalanceAsync(associatedUser);

await Task.Delay(1000);

await pumpFun.Sell("CA/MINT ADDRESS HERE", tokenbalance.Result.Value.AmountDecimal);

```

Quickstart AI logic template

```

using Solnet.Programs;

using Solnet.Pumpfun;

using Solnet.Rpc;

using Solnet.Wallet;

Account _trader = Account.FromSecretKey("ENTER SECRET KEY HERE");

IRpcClient connection = ClientFactory.GetClient("RPC LINK HERE");

PumpfunClient pumpFun = new PumpfunClient(connection, _trader);

bool living = true;

while (living)

{

    //THINK 

    //Add logic here to determine what you should buy next then execute the code below to have your bot trade the tokens

    //if (foundGoodToken)

    //{

        //DO

        try

        {

            //Swap the token.  Token Address  -  Sol Amount  

            await PerformTenSecondTrade("TOKEN ADDRESS", 0.001m, pumpFun, _trader);

        }

        catch(Exception ex)

        {

            Console.WriteLine(ex.ToString());

        }

        //Freeze the loop in the example. you can remove this once you add logic to determine when to buy/sell

        await Task.Delay(1000000000);

   //}

}

static async Task PerformTenSecondTrade(string tokenAddress, decimal sol_amount, PumpfunClient pumpFun, Account _trader)

{

    try

    {

        //Buy the token.  Token Address  -  Sol Amount - Slippage Percent  

        await pumpFun.Buy(tokenAddress, 0.001m, 10);

        await Task.Delay(10000);

        PublicKey associatedUser = AssociatedTokenAccountProgram.DeriveAssociatedTokenAccount(_trader, new PublicKey(tokenAddress));

        var tokenbalance = await pumpFun.RpcClient.GetTokenAccountBalanceAsync(associatedUser);

        await Task.Delay(1000);

        await pumpFun.Sell(tokenAddress, tokenbalance.Result.Value.AmountDecimal);

    }

    catch (Exception ex)

    {

        Console.WriteLine(ex.ToString());

    }

}

```