🪙 PeakeCoin: The USDT Hive-to-Polygon Bridge

A new cross-chain bridge is now live — connecting Hive Engine USDT directly to Polygon USDT. Built for automation, transparency, and simplicity, this bridge is designed to handle stablecoin swaps between Hive and Polygon without manual input or third-party custody.

⚙️ Overview

The bridge operates using three Python scripts working together seamlessly:

1. monitor_usdt.py — Monitors Hive Engine for new USDT transfers to the account peakecoin.matic.
2. usdt_swap.py — Reads transactions and sends the equivalent amount of USDT on the Polygon network.
3. usdt_runner.py — Runs both scripts simultaneously in a single session, ensuring synchronized operation.

This structure makes it lightweight enough to run on a Raspberry Pi, yet robust enough for continuous server deployment.

🕵️ monitor_usdt.py: Watching the Hive Chain

This script constantly polls the Hive Engine API:

• It checks for new USDT transfers every 10 seconds.
• Only transactions to peakecoin.matic are logged.
• Each new transaction is appended to usdt_transactions.jsonl.

Example log output:

[MONITOR] Starting USDT monitor for account: peakecoin.matic
[MONITOR] [2025-10-07 20:10:22] Found 2 new USDT transfers.
[MONITOR] New USDT transfer: 25.0 from user123 (memo: 0x8F12Cea4b...)

This file acts as a local ledger of pending swaps for the Polygon sender.

🔁 usdt_swap.py: Executing the Polygon Swap

The second script connects to the Polygon RPC via Web3.py and uses the wallet defined in:

FROM_ADDRESS = "0x185deE705cBd272Dbf597C6419Ba035B660B95c9"

It then:

• Reads the local transaction log (usdt_transactions.jsonl)
• Extracts the memo field as the Polygon wallet address
• Sends USDT using the ERC-20 transfer() function
• Confirms transaction success before marking as processed

Example output:

[SWAP] Processing Hive USDT tx 8b7f3c9...
[SWAP] Sent 25.0 USDT to 0x8F12Cea4bD31aD... tx hash: 0x92e4d...
[SWAP] Transaction confirmed on Polygon! Marking as processed.

This ensures no duplicate transactions occur, even after restarts.

🚀 usdt_runner.py: One Command, Two Threads

To make everything run at once, usdt_runner.py launches both scripts in parallel threads:

python3 usdt_runner.py

Output in the terminal looks like:

Starting USDT-MATIC bridge...
Monitor: Watching for USDT transfers to peakecoin.matic
Swap: Processing swaps and sending USDT on Polygon
------------------------------------------------------------
[MONITOR] [2025-10-07 20:15:10] Poll #4: Checking for new USDT transfers...
[SWAP] Checking for new USDT transactions...

You’ll see the monitor picking up Hive deposits, followed seconds later by Polygon confirmations.

💡 Why It Matters

This system bridges USDT from Hive Engine to Polygon instantly and transparently.
It’s part of the PeakeCoin cross-chain expansion, which will soon support:

• 🪙 PEK Token Swaps (Hive ↔ Polygon)
• ⚡ Low-Fee Stable Transfers
• 🧩 Decentralized Bridge Nodes

It brings Hive’s simplicity and community-driven model into Polygon’s DeFi environment — no exchanges, no intermediaries, just pure peer-to-peer blockchain interaction.

🧱 Quick Setup Guide

1. Add your Polygon private key to:

   polygon_private_key.txt
   

2. Edit the sender address (FROM_ADDRESS) in usdt_swap.py.
3. Start the system:

   python3 usdt_runner.py
   

4. Let the logs show each USDT flow — from Hive Engine to Polygon.

🌉 The Future of PeakeCoin Bridges

This bridge demonstrates how a self-hosted PeakeNode can serve as a multi-chain gateway — enabling Hive, Polygon, and future networks like Cronos or BSC to exchange assets natively.

As more nodes join, these micro-bridges form a decentralized, low-cost liquidity web — the foundation of PeakeDEX and the future of cross-chain stablecoin mobility.

“From the Chesapeake to the Chain — bridging blockchains one transaction at a time.”

Built with ❤️ in Maryland by PeakeCoin.
🔗 GitHub Repo • 🌐 PeakeCoin API

This report was published via Actifit app (Android | iOS). Check out the original version here on actifit.io

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