Multi-Step Transaction Sequencer

WHAT IT DOES

Multi-Step Transaction Sequencer is a DeFi tool that watches the page for sequences of pending transactions that must be executed in a specific order (approve → swap, approve → mint, deposit → stake, etc.), then intelligently sequences them into a single atomic multi-step transaction flow, executing each step in the correct order with automatic waiting for confirmations before proceeding to the next step. It scans the page for sequential transaction patterns, detects the order dependencies from button text and context, reads the current gas price via window.ethereum, estimates gas costs for each step using effectiveGasPrice for accurate post-EIP-1559 cost estimation, and displays a sequencing preview showing the step-by-step execution plan and estimated total gas cost before execution.

WHERE IT RUNS

This tool operates as a panel within the BotGentz browser extension, available for Chrome, Firefox, Edge, and Brave. It works on any webpage displaying multi-step transaction interfaces, such as DEX interfaces (approve → swap), NFT minting pages (approve → mint), staking platforms (approve → stake), and DeFi dashboard sites.

HOW TO USE

Navigate to any page where you need to execute a multi-step transaction sequence. Open the BotGentz extension and select Multi-Step Transaction Sequencer from the tool menu. The panel will appear on the side of your browser. Click the "Connect Wallet" button to connect your EVM wallet. Click the "Detect & Sequence" button to analyze the page for transaction sequences. If a sequence is detected, a preview overlay will appear showing the step-by-step execution plan and estimated gas cost. You can customize max steps per sequence, step timeout, and enable auto-execute in the settings. Use the "Detect Only" button to preview detected sequences without executing.

TECHNICAL SECTION — SEQUENCE DETECTION AND EXECUTION

This tool uses a multi-stage pipeline to detect and execute transaction sequences. First, it scans the page DOM for pending transaction buttons using keyword matching (approve, swap, mint, transfer, stake, etc.) and extracts their context. Second, it groups buttons into sequences based on common patterns (approve→swap, approve→mint, deposit→stake) and proximity on the page. Third, it detects the order dependencies from button text and context, determining which steps must be executed before others. Fourth, it reads the current gas price from the EVM chain via window.ethereum using eth_gasPrice. Fifth, it estimates gas costs for each step in the sequence using effectiveGasPrice for accurate post-EIP-1559 cost estimation. Sixth, it displays a sequencing preview overlay showing the step-by-step execution plan with estimated gas costs. Seventh, upon user confirmation, it executes each transaction step in the correct order, waiting for confirmation (via event listeners or transaction receipt checks) before proceeding to the next step. Eighth, it monitors each step's completion by checking button state changes (disabled, text changes) and transaction receipts to ensure each step is confirmed before moving to the next. Finally, it reports the overall execution status and actual gas cost using receipt.effectiveGasPrice.

THE PANEL

The side panel is designed for seamless integration into your browsing workflow. You can drag it to either side of the window, and it remembers your preferred position per website. It supports snap-to-edge behavior and can be collapsed to a small tab for minimal distraction. The panel is resizable horizontally and vertically, with a minimum width of 280px and maximum of 600px. Pressing the Escape key closes the panel. All settings are saved locally.

PLEASE NOTE

This tool requires the free BotGentz extension and a real EVM wallet extension (such as MetaMask) already installed in your browser. It works with EVM-compatible chains (Ethereum, Polygon, Arbitrum, Optimism, etc.). Cannot detect all possible transaction sequences; relies on the page exposing sequential transaction buttons in a detectable format. Some DApps may not expose transaction confirmation events. Cannot guarantee all steps will succeed if one fails. Requires the page to have a consistent UI pattern for multi-step transactions. Websites change their transaction page formats frequently, and extraction scripts may need periodic updates. This tool does not store or transmit page content except for the address and gas queries sent to the EVM network. No browsing history or personal data is collected or retained.