Writing Python scripts (may not be Python) for generating crypto addresses
100 USD Project: Python script for generating "vanity" crypto addresses
Goal: Automated creation of cryptocurrency addresses with specified character patterns at the beginning or end.
1. Functional Requirements
Support for blockchain networks (mandatory):
Bitcoin (BTC)
Ethereum (ETH)
Tron (TRX)
Dogecoin (DOGE)
Litecoin (LTC)
- (preferably provide the ability to easily add new networks in the future)
Search capabilities:
Generation of an address containing a specified pattern at the beginning (
prefix) or end (suffix).Support for case-sensitive (
case-sensitive) and case-insensitive (case-insensitive) patterns.Ability to specify the length of the pattern (for example,
1-6characters).
Generation settings:
Number of threads/processes (multithreading or multiprocessing to speed up the search).
Ability to specify the desired number of found addresses before completion.
Display of progress (generation speed in addresses/sec).
Output results:
Address and corresponding private key (in WIF or HEX format, depending on the network).
Saving found pairs to a local file (
.txtor.csv).4. Acceptance Criteria
The script correctly generates addresses in the specified networks.
Support for patterns of any length (limited only by performance).
All found addresses and private keys are saved to a file.
Ability to specify case sensitivity mode.
No memory leaks or hangs during prolonged operation.
5. Deadlines and Budget
Deadline: 5–7 days.
Budget: to be discussed (depending on the freelancer's experience).
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4 days100 USD4 days100 USD
Hello!
Thank you for your request. The task of creating "vanity" crypto addresses is very interesting and relevant. I have carefully studied your requirements and am ready to take on this project.
Readiness for implementation
I have already developed a prototype script that successfully addresses the key tasks you described. It supports multithreaded address generation and searching based on specified patterns.
As you rightly noted, the generation speed directly depends on the complexity and length of the pattern. For example:
…
For a simple one-character prefix, the script achieves a speed of over 200,000 addresses per second.
Searching for longer and more complex patterns, such as "maciborka," takes significantly more time. This is an expected feature of such cryptographic computations.
The prototype has proven that the project is technically fully feasible. I am confident that a complete and reliable product can be created based on it, meeting all your requirements, including saving results to a file and preventing memory leaks.
Next steps
To move forward with the implementation of your project, I suggest discussing the details and, if necessary, conducting a demonstration of the prototype with your test task. This will allow me to ensure that the final product fully meets your expectations.
PS
And it is important to understand what you want to run it on. Given my interest in this topic, I have already done everything and am ready for testing. Currently, there is support for 5 currencies, and I am adding 3 more. So I would be happy to collaborate.
Best regards,
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5 days500 USD5 days500 USD
Hello, I have repeatedly done all of the above for many different networks. I will complete everything in 5 days, for a price of 500 dollars. I can provide all proof of work. I will do everything with high quality and the ability to easily scale.
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2 days100 USD
646 7 1 2 days100 USDGood day. I am ready to complete the task.
I have experience in launching my own tokens, blockchain parsing, sniping bots, trading.
I also have experience in creating my own mining pools.
Therefore, I will complete your task quickly.
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7 days100 USD
642 4 1 7 days100 USDHello!
I see the task — I need a Python script to generate vanity addresses with support for BTC, ETH, TRX, DOGE, and LTC. I have experience working with cryptocurrency libraries and multithreaded solutions, so I can implement pattern search (prefix/suffix), with or without case sensitivity, as well as optimize the generation speed through multiprocessing.
The results will be saved to a file (txt/csv) along with private keys in the required format (WIF/HEX), plus I will add statistics output (search speed, progress). I will make the code extensible so that new networks can be easily connected.
I wanted to clarify: do you also need a small interface (for example, a console menu) or is it enough to work through the script launch parameters? And do you plan to use GPU acceleration or is CPU enough?
I will be happy to discuss the details and take on the project.
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5 days100 USD
512 3 0 5 days100 USDHello, Vitaly!
I am Nick, an experienced Python developer with over 2 years of experience. I am ready to create a script for generating "vanity" crypto addresses that supports Bitcoin, Ethereum, and other networks. I will address issues of multithreading, template configuration, and saving results to a file. I guarantee reliability and no memory leaks. I will complete the work efficiently and on time — in 5 days. Let's discuss the details!
Efficiently and quickly!
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5 days100 USD
31 5 days100 USDGood afternoon, I have already developed a similar system (It worked as a microservice in a cryptocurrency exchange). I can offer you a quick integration.
I will write according to SOLID.
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7 days100 USD
1101 7 1 7 days100 USDI have experience in creating high-performance Python scripts for generating "vanity" crypto addresses in Bitcoin, Ethereum, Tron, Dogecoin, and Litecoin networks. Previously, I developed similar tools with support for prefixes/suffixes, case-sensitive and case-insensitive searching, as well as multiprocessing to achieve speeds of hundreds of thousands of addresses/second.
How I see the implementation:
Modular architecture — each network as a separate module, to easily add new blockchains.
Key and address generation:
BTC/DOGE/LTC — secp256k1 + Base58Check (WIF, Bech32 if needed)
…
ETH — Keccak-256 + EIP-55 check
TRX — based on ETH address + Base58Check with prefix 0x41
Searching: support for prefixes/suffixes, case-sensitive/insensitive.
Performance: multiprocessing or use of GPU (optional).
Interface: CLI with parameters (number of threads, target number of addresses, template length, case sensitivity).
Output: saving results in .txt or .csv (address + private key in WIF/HEX), speed counters, and progress bar.
I can complete it within the specified deadlines, taking into account all your requirements and the possibility of optimization for high loads.
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3 days96 USD
573 9 0 3 days96 USDI have already made such a program, please write in private messages to discuss in more detail.
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2 days100 USD
186 2 days100 USDI specialize in cryptographic solutions and automation for blockchain. I am ready to implement your project for generating vanity addresses while meeting all requirements and additional optimizations:
Key advantages of my solution:
✔ Full support for the specified networks (BTC, ETH, TRX, DOGE, LTC) with an architecture that allows adding new blockchains with 10 lines of code
✔ Multithreaded generation with load control (choose between threading/multiprocessing)
✔ Optimized algorithm – speed up to 50,000 addresses/sec on an average CPU
✔ Flexible search:
Support for prefix/suffix (1-6+ characters)
… Case-sensitive/insensitive modes
Progress bar with ETA calculation
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1 day100 USD
224 1 0 1 day100 USDWrite, we will do it right now in the shortest time, it will be as you wish.
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у вас вже э такий самий проект, нащо ще?
тут теж ставку робити? -
Очередной спам проект. Все это потребует огромных вычислительных мощностей.
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