Vlad

duplicate of #168

@elvis-hp This functionality is not fully implemented. BTW, you can log an error instead of ignoring it, maybe it'll help you ```diff blockInfo, err := e.RpcClient.GetBlockWithOpts(context.Background(), fromBlock, &rpc.GetBlockOpts{ MaxSupportedTransactionVersion: &maxUint,...

@aravinddojima you can find PDA in the next way (authority for `Raydium`): ```go package main import ( "fmt" "github.com/gagliardetto/solana-go" ) func main() { seed := [][]byte{[]byte("amm authority")} programID := solana.MustPublicKeyFromBase58("675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8")...

[There is no SLA on transaction history for testnet.](https://github.com/solana-labs/solana/issues/23115). Folder with examples just shows **how to use SDK**

Your program ID is totally correct, it's the address of `Orca Token Swap V2`. There are no program IDs for USDC or USDT. You may be interested in pools idk....

`So11111111111111111111111111111111111111112` - it is a `SOL` mint. And mint of `USDT` is `Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB`

@shenyupeng @tranhuyducseven in which version of Raydium are you interested? I'd suggest taking a look at the documentation [programs](https://blocto.github.io/solana-go-sdk/programs/101/hello.html) example of swapping 100 USDC on Raydium V4 ```go package main...

I'm also interested in contributing to this feature. If nobody minds, I'd like to finish the setup of the project like adding CI, renovate/dependabot, etc

yeah, it looks like @kenneyLee followed the instructions in the [old article](https://viveksb007.github.io/2022/06/amm-reserve-monitoring) with an obsolete provider URL

@ishaburov I'm not sure the questions that are not related to this SDK should be discussed here. I'd recommend asking that question in discord channel of Jupiter/solana/golang/etc. I guess you're...