Protocols covered
200+
Includes major DeFi, NFT, bridge, and governance contracts.
Ethereum Mainnet • United States
Transaction Decoder for high-frequency DeFi trading desks
Translate raw transaction calldata into plain-English explanations with risk annotations. Manages positions across DEX venues, farming programs, and on-chain derivatives with a high tolerance for volatility and a need for speed. Ensure contracts, liquidity, and community messaging are coordinated for a resilient launch. US remains the largest source of institutional crypto volume and venture-backed launches.
- Decode function calls, parameters, and event logs across major protocols.
- Risk heuristics highlight suspicious approvals, proxy calls, or value transfers.
- Generate shareable summaries for investors, compliance, or community updates.
- Fragmented liquidity and sudden gas spikes erode trade execution.
Key metrics
Language support
English, Spanish, Portuguese
Localized summaries for global audiences.
Ethereum Mainnet profile
Deepest liquidity and broadest institutional adoption.
Base fees typically 15–40 gwei outside of NFT drops; priority fees ~1–2 gwei.
Unique insights
- Ethereum Mainnet: Base fees typically 15–40 gwei outside of NFT drops; priority fees ~1–2 gwei. Pair this with transaction decoder to pre-launch dry runs with multi-chain contract simulation and gas forecasts..
- United States: FinCEN MSB registration, OFAC screening, and SEC/CFTC case law influence product decisions. Align active defi traders workflows with tighter slippage and lower transaction costs per trade..
- For high-frequency DeFi trading desks, emphasize Supports ENS and watchlist aliases for readability. and track Time to deploy audited contracts across priority networks. weekly.
Why teams rely on this tool
Core capabilities
Decode function calls, parameters, and event logs across major protocols. Risk heuristics highlight suspicious approvals, proxy calls, or value transfers. Generate shareable summaries for investors, compliance, or community updates.
Audience fit
Fragmented liquidity and sudden gas spikes erode trade execution. Tighter slippage and lower transaction costs per trade.
Ethereum Mainnet focus
Uniswap, Lido, EigenLayer, and Aave drive high-value flow and require precise gas timing. Pre-launch dry runs with multi-chain contract simulation and gas forecasts.
Operational playbook
- 1Paste a transaction hash or raw calldata.
- 2Review the human-readable summary and risk annotations.
- 3Share the output or escalate to relevant teams.
Use cases
Pre-launch dry runs with multi-chain contract simulation and gas forecasts. Teams must evidence internal controls and retain comprehensive activity logs for potential subpoenas.
Real-time dashboards for holder distribution and whale surveillance. Teams must evidence internal controls and retain comprehensive activity logs for potential subpoenas.
Automated documentation for investors and exchanges covering upgrades and approvals. Teams must evidence internal controls and retain comprehensive activity logs for potential subpoenas.
Proof points
- Used by support teams to explain complex transactions to users.
- Security analysts paste decoded context into incident retrospectives.
- DAO delegates share decoded governance executions for transparency.
ChainUnified tools that pair well
Related pages
Frequently asked questions
Does it handle multi-call bundles?
Yes. Decoder flattens multi-call structures and explains each step in sequence.
Can summaries be embedded in support tickets?
Use Markdown exports or API integrations to pull explanations directly into Zendesk, Intercom, or Slack.
Do you support non-EVM chains?
Solana decoding is in beta, covering SPL transfers and Serum interactions.