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Exception in Transfer Hook program

I have a token mint with a Transfer fee and Transfer hook, I also have a hook program that limits the no of tokens sent in a single transaction. How do I make an exception in the hook program to ...
Sol Addict's user avatar
1 vote
1 answer
29 views

No transfer fee for Mint Owner

is it possible to exempt the token mint owner from the transfer fee? if not what happens when we create a market for such a token on Dex, Do all the rules apply while creating the market, like when we ...
Sol Addict's user avatar
1 vote
1 answer
50 views

Transfer max amount of SOL from wallet while accounting for gas fees

This is the current transfer instruction, with amount being the total SOL contained in the fromWallet wallet. SystemProgram.transfer({ fromPubkey: fromWallet, toPubkey: toWallet, lamports: ...
Helix Development's user avatar
0 votes
0 answers
51 views

How can I set Transaction Fee on .net project with Solnet nuget package

I use the Solnet nuget package on my .net application and I cannot assign a custom fee value for any token transfer or sol transfer in this package. After this process, it automatically gives the fee ...
Turgut Kanceltik's user avatar
0 votes
1 answer
34 views

How to correctly implement a token minting flow with Solana in a React app?

I'm working on a React app integrated with Solana blockchain, and I'm facing a challenge with the token minting flow. The goal is for users to request minting of new tokens through a backend service, ...
AlienDecoy's user avatar
1 vote
1 answer
69 views

Solana SPL-22 token fee not claimable

I made a Solana spl-2022 memecoin on Dexlab with a 4.9% fee for marketing. Some transactions are made and a withheld amount is visible on the blockchain (solscan). When I look at Dexlab's claim fee ...
VKah33's user avatar
  • 11
0 votes
1 answer
54 views

How is transaction fee calculated in details?

There's a similar question here. I've read it but still got some questions. I know the transaction fee is simply lamports_per_signature * number_of_signatures (plus a little miner tip). However, what ...
Yan's user avatar
  • 387
1 vote
1 answer
50 views

Compute Budget Program Behavior: Direct Call vs. CPI Call and Missing Fees Issue

I've been experimenting with the Compute Budget program to manage transaction costs and noticed something odd. When I invoke Compute Budget directly, everything works as expected. However, invoking it ...
GLG's user avatar
  • 11
1 vote
0 answers
3k views

How to create a Solana Token + Listing on Dexscreen?

I need a little help. My whole project seems to be harder than I thought. I want to create a coin on the Solana blockchain. Since the Solana code is a lot heavier than ETH etc. - there are many ...
Timo's user avatar
  • 11
0 votes
1 answer
357 views

How can I set the fee payer different wallet?

In Solana, how can I set fee payer as receiver wallet ? I will transfer funds from A to B but B needs to pay the fee. thank you
Coşkun Kömürcü's user avatar
1 vote
1 answer
212 views

recommendation of the priority fees and regular fees

I wanted to ask if there is a company that send me the recommendation of the priority fees, and regular fees to be the fastest in the block with API.
yaniv's user avatar
  • 11
3 votes
1 answer
295 views

T2022 Transfer fees swap?

I've been interested in Solana's ecosystem recently and digged a lot of documentation. While going through token-2022 docs I found out that the transfer fees that occur on ALL transfers are like a ...
snappy410's user avatar
0 votes
2 answers
71 views

What does it mean Garbage Collection?

I wonder what is Garbage Collection?. When an Account no longer has enough Lamports to pay its rent, it will be removed from the network in a process known as Garbage Collection. Someone let you know?....
Gus's user avatar
  • 21
2 votes
1 answer
430 views

What does it mean Lamport?

What does it mean Lamport?. How many Lamports is one Solana?. Is it important?. What is Lamport balance?. How to calculate it?. How many Lamports should I have in my account to be estimated rent ...
Gus's user avatar
  • 21
0 votes
1 answer
64 views

What's rent?. What's estimated become exempt?

I,d like to know what’s rent?. How to calculate it?. Does it work now?. Does it exist now?. When to become rent exempt?. I use Solflare and I’ve an account with more or less 200 Solana and I do ...
Gus's user avatar
  • 21
2 votes
1 answer
46 views

What are the fees for making CPI calls

Am I correct in assuming that the fees are forever 0.000005 unless factors such as local fee markets come into play?
Jimii's user avatar
  • 3,420
0 votes
1 answer
348 views

Setting feepayer of versionedTransaction

I'm using the jupiter swap api (https://station.jup.ag/docs/apis/swap-api) to perform token swaps and they return a versionedTransaction object which I hope to set the fee payer to a specific wallet. ...
Hot Potato's user avatar
2 votes
1 answer
344 views

Is it possible to split transaction fees across multiple payers?

I'm sure the answer is no but I want to have this confirmed. Is it possible to split transaction fees across multiple payers? Bonus question: is it possible to partially pay the fee to mint a Metaplex ...
Josip Volarević's user avatar
2 votes
1 answer
281 views

Get transaction before confirmation

I want to know a way to get the transaction details just after the transaction. For instance i transfer some sol from one address to another and in response i get the transaction hash. In the very ...
Haris's user avatar
  • 31
1 vote
1 answer
357 views

Is gas or fees required for creating an assosiate token account?

Is gas or fees required for creating an assosiate token account? Or can it be created without any gas?
Camila326's user avatar
  • 159
4 votes
1 answer
2k views

How to prioritize my transaction first over others

I've seen on the zz explorer that some guys doing arbitrage, set an amount of fee before executing the tx so that can be prioritized. How do they know how much fees to set? Do they use multiple txs? ...
Giuseppe Inutile's user avatar
1 vote
1 answer
367 views

Gasless Transactions for Solana

Has there been any research or development done around gasless txns? I'm looking to record particular txns for user provenance that have little intrinsic value now, but likely will in the future. I'm ...
Karl Mozurkewich's user avatar
2 votes
1 answer
40 views

PDA have a higher balance then the transferred amount

Why does a PDA account have a higher balance than the transferred funds, despite having an initial balance of 0, after I used an anchor program to transfer Solana Lamports from a wallet account to it?
vicyyn's user avatar
  • 4,095
2 votes
1 answer
111 views

How to calculate transaction fees collected by a validator

I know that 50% of the transaction fees on Solana are burned and 50% are given to the validator that included the transaction in the proposed block. I am unable to understand how can we find out how ...
Maksimjeet Chowdhary's user avatar
2 votes
2 answers
111 views

Multiple account creation in one transaction

When we create a Solana PDA we construct the instruction, sign it and then send the transaction to Solana cluster. So I would like to know the transaction fees is charged based on nr. of instructions/...
Souvagya's user avatar
  • 131
2 votes
1 answer
140 views

Solana account rent/fee determination

If I create a Solana wallet account via Rust by using instruction solana_program::system_instruction::create_account(...) The 3rd parameter is the nr. of exempted amount of lamport, in the end it's ...
Souvagya's user avatar
  • 131
0 votes
1 answer
83 views

Solana SPL token rent

I want to create a Solana SPL token by "spl-token create-token" CLI command, then a token account by using "spl-token create-account" . How to transfer SOL to this token account to ...
Souvagya's user avatar
  • 131
0 votes
1 answer
308 views

Solana Account and fees

What is the transaction fees for creating a Solana account created by using CLI command "solana-keygen new" and how to pay that one time account creation fee? How much SOL I need to transfer ...
Souvagya's user avatar
  • 131
4 votes
1 answer
73 views

How are Solana transaction fees involving invoke calculated?

In the code example taken from here we see the following invocation: invoke( &system_instruction::create_account( &user.key, &power.key, ...
dade's user avatar
  • 292
3 votes
0 answers
81 views

How logical to create social app with Solana blockchain? [closed]

I keep seeing questions about Twitter, TikTok, Facebook Solana-related apps questions on different forums. Since the request-response cycle should be as minimum as possible in social apps, it makes ...
Yilmaz's user avatar
  • 1,164
3 votes
1 answer
155 views

Why is getFeeForMessage intermittently returning a null value?

We have an issue where getFeeForMessage intermittently returns null for the value property. The context property is returned correctly. We are using web3.js and the logic there and in the rust code ...
Smixx's user avatar
  • 151
1 vote
2 answers
99 views

How to charge in-program fees when executing an instruction?

I have an on-chain program game where players can execute a "move" instruction. I would like to charge 0.0001 SOL for making a "move". What is the proper way of charging players ...
Sergei Patrikeev's user avatar
1 vote
0 answers
14 views

How does the new fee market structure from the v1.10.25 individual throughput for any one "bucket"

From the new gas market structure first proposed here (https://github.com/solana-labs/solana/issues/23211) we can see that transactions per protocol will be sorted into "buckets" and once ...
DoubleUp's user avatar
0 votes
3 answers
222 views

How does Solana's Rent Fee work? What is it exactly? And why 2 years?

I've been reading about this "rent fee" feature on Solana. What is this exactly and how does it work? Coming from BTC and ETH. Why do I need to pay "rent" on Solana?
Patoshi パトシ's user avatar
2 votes
1 answer
53 views

Where does one see the chart of Solana fees over time?

Is there a chart to see how the fees have trended over time? Also showing the fee cost when one sends SOL, send a token, create a contract, etc...
Patoshi パトシ's user avatar
2 votes
2 answers
123 views

Is it possible to send users a token or NFT but they don't have any Solana to make any transactions

I want to build an application and send my users a custom token or nft. I can easily generate a solana address, but none of my users will have solana coins to pay for fees to send it back out or ...
Patoshi パトシ's user avatar
2 votes
0 answers
65 views

Does the new fee-based priority execution model guarantee higher fees generated?

The fee-based priority execution model was recently introduced to Solana (https://decrypt.co/103106/solana-new-gas-fees), which introduces 'local' fee markets for transactions instead of a single ...
Ameya Deshmukh's user avatar
4 votes
1 answer
1k views

Calculating Solana Fees

How are fees calculated in Solana ?
vicyyn's user avatar
  • 4,095
4 votes
1 answer
177 views

Get recipient to pay transaction fee when transferring SPL token

Is it possible to have recipient to pay transaction fee when transferring SPL token?
Wong Liong Hung's user avatar
3 votes
1 answer
42 views

Are signatures of CPIs taken into account when calculating transaction fees?

The transaction fees page says that transaction cost = lamports_per_signature * number_of_signatures. Here, is the number of signatures calculated based only on the top-level instruction or are the ...
itsfarseen's user avatar
5 votes
3 answers
2k views

How are Solana transaction fees calculated?

How do different components of a transaction contribute to the cost of a transaction on Solana?
itsfarseen's user avatar