Explorer coverage
Etherscan, BscScan, SnowTrace + more
ABIs are fetched automatically where explorers provide verified metadata.
Ethereum Mainnet • Southeast Asia
Contract Interact for high-frequency DeFi trading desks
Read and write any smart contract method with ABI auto-detection, saved presets, and transaction simulation across supported networks. Manages positions across DEX venues, farming programs, and on-chain derivatives with a high tolerance for volatility and a need for speed. Detect anomalies, suspicious approvals, and governance changes before funds are at risk. Indonesia, Vietnam, and Singapore drive retail and institutional demand with strong gaming ecosystems.
- Upload or fetch ABIs directly from explorers and interact through a human-readable UI.
- Raw calldata preview with decoded parameter types prevents signing mistakes.
- Session presets for frequently used contracts, including multi-sig safe transactions.
- Fragmented liquidity and sudden gas spikes erode trade execution.
Key metrics
Transaction history
Full call log export
Download JSON or CSV evidence for auditors and internal reviews.
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 contract interact to live monitoring of contract upgrades, proxy changes, and admin key usage..
- Southeast Asia: MAS and other regulators push for strict risk disclosures and capital reserve reporting. Align active defi traders workflows with tighter slippage and lower transaction costs per trade..
- For high-frequency DeFi trading desks, emphasize Integrated signer selection for injected wallets, WalletConnect, and hardware devices. and track Mean time to detect high-risk contract events. weekly.
Why teams rely on this tool
Core capabilities
Upload or fetch ABIs directly from explorers and interact through a human-readable UI. Raw calldata preview with decoded parameter types prevents signing mistakes. Session presets for frequently used contracts, including multi-sig safe transactions.
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. Live monitoring of contract upgrades, proxy changes, and admin key usage.
Operational playbook
- 1Load verified ABI by contract address or upload JSON manually.
- 2Simulate function call, review decoded inputs, and estimate gas.
- 3Sign the transaction with your preferred wallet and log the execution results.
Use cases
Live monitoring of contract upgrades, proxy changes, and admin key usage. Partnerships rely on community activations and localized education events.
Token scanner sweeps of newly listed assets interacting with your treasury. Partnerships rely on community activations and localized education events.
Mapping transacting wallets to known entities for counterparty risk scoring. Partnerships rely on community activations and localized education events.
Proof points
- Supports contract interaction on all networks within the ChainUnified RPC allowlist.
- Built-in argument validation reduces revert risk.
- Shared presets for team accounts keep governance aligned.
ChainUnified tools that pair well
Related pages
Frequently asked questions
Can I interact with proxy contracts?
Yes. Enter the implementation address or use the automatic proxy resolver to fetch the correct ABI before writing.
How are sensitive transaction parameters stored?
Parameters remain client-side. Saved presets store metadata without private keys or secrets, ensuring your signer retains control.
Do you provide calldata decoding for executed transactions?
Completed calls can be exported to the TX Decoder tool for plain-language summaries, making governance recaps easier.