Multiple instructions/program calls in one transaction.

[torbentemp]

I am quite the Solana noob and I can't figure out how to include multiple instructions or program calls in a single transaction such that it is only necessary to sign with the wallet once.

For example, instead of having to first end staking and afterwards end cooldown I would like to include both in a single click (and single wallet signing).

I would highly appreciate if someone could provide some code examples.

[torbentemp]

@nf0x @reidMHAC do any of you guys know how to do this?

[numisman]

I don’t know that this is possible unless you deploy your own version of the rust program and remove that step in the process.

@ilmoi - why is there a cooldown period that is not optional to include in the farm anyway? This doesn’t seem to be a common thing in most projects, so why would it be a mandatory step?

I hope that helps.

On Mon, Mar 28, 2022 at 4:51 AM, torbentemp @.***> wrote:

I am quite the Solana noob and I can't figure out how to include multiple instructions or program calls in a single transaction such that it is only necessary to sign with the wallet once.

For example, instead of having to first end staking and afterwards end cooldown I would like to include both in a single click (and single wallet signing).

I would highly appreciate if someone could provide some code examples.

— Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.Message ID: @.***>

[torbentemp]

@numisman Do you mean specifically just the "end staking" + "end cooldown" combination or generally any combination of program calls? It should be possible to include multiple instructions in a transaction on Solana and the program calls are just instructions, no?

[kfnx]

@numisman Do you mean specifically just the "end staking" + "end cooldown" combination or generally any combination of program calls?

Yes, add "end staking" + "end cooldown" instruction in one transaction, I do that on my project.

It should be possible to include multiple instructions in a transaction on Solana and the program calls are just instructions, no?

Also yes, take a look at this multiple NFT mint in one transaction. https://github.com/maxwellfortney/next-candy-machine/blob/a3fc776a789ebee766552325e3362b1aa5b0ec0d/utils/candyMachine.ts#L363 join the instruction(s) and signers in an array matrix and sign it in a transaction once

[numisman]

That's pretty awesome! How's the cost impact on something like that? Does it grow based on the number of internal transactions or is it one fee for the container transaction?

Sorry - not too clear on the Rust side right now.....looking to learn.

[torbentemp]

@kafinsalim Thank you so much! I will look into the code you linked!

[Fahad-pnw]

anybody been able to figure this out?