Hello everyone,
After more than a year of silence, I am returning with my most advanced project since I started as a Developer and Programmer: a High-Frequency Trading (HFT) Arbitrage Bot.
Some ultra-fast bots still manage to get ahead of me. My goal is to upgrade to a high-end RPC ($5,000/month). To fund this infrastructure, I am selling this bot to a maximum of 1 or 2 people (to avoid saturating the market with too many competitors).
I won't be selling it for $15,000 like some others, because my goal is also to provide the B4X community with world-class, powerful programs. Everything is documented line-by-line, and I will personally assist the buyer with the launch.
The bot currently scans 46 pairs (pools) across the top 5 DEXs for opportunities; no transaction goes unnoticed. You can add as many as you like, depending entirely on your VPS capacity to ensure zero latency. From detection to execution, the bot takes less than 50 milliseconds, making it one of the fastest bots on the market.
Here is a .jar test file: Download here simply run it on a VPS and monitor the logs to see the opportunities the bot detects in real-time. Please note that the trial RPC is limited to 10 million requests per month; once this limit is reached, 'connection error' messages are to be expected.
I would like to thank Erel for the various examples provided on the forum, which were instrumental in developing this bot. As a token of appreciation, 10% of the sale price will be donated to the B4X forum.
Looking at the results now, I can say that those two months of intensive development were definitely worth it.
Contact to discuss the price:
Sorry for my English, I speak French.
After more than a year of silence, I am returning with my most advanced project since I started as a Developer and Programmer: a High-Frequency Trading (HFT) Arbitrage Bot.
The Principle
The concept is straightforward: identifying price discrepancies between liquidity pools (DEX reserves) to buy where the price is low and sell where it is high.- Example: If BNB is trading at 600 USDT on DEX A and 601 USDT on DEX B, the bot buys 100 BNB on DEX A and sells them on DEX B, generating a 1,000 USDT profit.
The Flash Loan Advantage
The bot leverages Flash Loans, allowing us to borrow massive capital (up to millions of USD) without collateral, provided it is repaid within the same blockchain block (which lasts 3 seconds on BSC). Speed is critical here to outpace competitors, and this is where the power of B4J shines, ensuring ultra-fast execution.How it Works:
- Monitoring (The Radar): Permanently connected via WebSocket, the bot listens directly to blockchain "logs." It receives "Swap" information in just a few milliseconds.
- Instant Updates: Instead of wasting time querying the RPC server, the bot calculates new reserves locally in memory. It knows the exact price before anyone else.
- Opportunity Calculation: It immediately compares prices across platforms (e.g., PancakeSwap vs. Biswap) and uses a mathematical formula to calculate the optimal loan amount to maximize profit while minimizing Slippage.
- Profitability Simulation: Before taking any action, the bot simulates the entire path. It deducts DEX fees (0.2% or 0.25%) and Gas fees. If the net profit exceeds the threshold (e.g., 0.003 BNB), it triggers the attack.
- Flash Execution (The Attack): Supported by a robust infrastructure (high-performance VPS + Private RPC), the bot sends an encoded message (ABI) to a Smart Contract that handles the loan, purchase, resale, and repayment in a single transaction.
- Profit Collection: Once the transaction is validated, the profit remains in your Smart Contract or wallet. The bot displays the transaction Hash as digital proof of the gain.
Performance and Infrastructure:
Currently, the bot runs on a Dedicated VPS (Etheron):- Processor: E3-1230v5 (4c/8t)
- Memory: 64 GB DDR4
- Storage: 2 x 480 GB SATA SSD (RAID 1)
- Network: 1 Gbit/s
Some ultra-fast bots still manage to get ahead of me. My goal is to upgrade to a high-end RPC ($5,000/month). To fund this infrastructure, I am selling this bot to a maximum of 1 or 2 people (to avoid saturating the market with too many competitors).
I won't be selling it for $15,000 like some others, because my goal is also to provide the B4X community with world-class, powerful programs. Everything is documented line-by-line, and I will personally assist the buyer with the launch.
The bot currently scans 46 pairs (pools) across the top 5 DEXs for opportunities; no transaction goes unnoticed. You can add as many as you like, depending entirely on your VPS capacity to ensure zero latency. From detection to execution, the bot takes less than 50 milliseconds, making it one of the fastest bots on the market.
Here is a .jar test file: Download here simply run it on a VPS and monitor the logs to see the opportunities the bot detects in real-time. Please note that the trial RPC is limited to 10 million requests per month; once this limit is reached, 'connection error' messages are to be expected.
I would like to thank Erel for the various examples provided on the forum, which were instrumental in developing this bot. As a token of appreciation, 10% of the sale price will be donated to the B4X forum.
Looking at the results now, I can say that those two months of intensive development were definitely worth it.
Contact to discuss the price:
- WhatsApp: +243 975 590 292 (fastest response)
- Email: Sergenova135@gmail.com
Sorry for my English, I speak French.
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