onchain-analyzer

What problem does it solve?

Convert raw blockchain transaction data and logs into concise, plain-English explanations so investigators, analysts, and curious users can quickly understand what happened without parsing low-level data.

Core Features & Use Cases

• Structured Parsing: Extract hash, from/to addresses, value, token transfers, gas metrics, method signatures, events, block number, and timestamp.
• Classification & Context: Classify transactions as transfers, swaps, mints, burns, staking, governance, NFT actions, contract deployments, or multisig flows and assess direction and complexity.
• Flow Tracing & Reporting: Map fund routing through contracts, DEXes, bridges, and aggregators and produce a step-by-step plain-English report with token movement tables, gas cost breakdown, and notable observations such as potential MEV or mixer interactions.
• Use Case: Forensic analysis of a suspicious wallet, audit of a complex DeFi swap transaction, or preparing an explanatory summary of contract interactions for non-technical stakeholders.

Quick Start

Analyze the provided raw transaction data or transaction hash and produce a plain-English transaction analysis with flow mapping, token movements, gas costs, and any uncertainty notes.