Explorer coverage
Etherscan, BscScan, SnowTrace + more
ABIs are fetched automatically where explorers provide verified metadata.
Polygon PoS • United States
Contract Interact for launch teams shipping production tokens
Read and write any smart contract method with ABI auto-detection, saved presets, and transaction simulation across supported networks. Teams preparing public token launches with responsibilities ranging from smart contract readiness to liquidity, compliance, and community updates. Detect anomalies, suspicious approvals, and governance changes before funds are at risk. US remains the largest source of institutional crypto volume and venture-backed launches.
- 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.
- Need repeatable deployment workflows across multiple networks.
Key metrics
Transaction history
Full call log export
Download JSON or CSV evidence for auditors and internal reviews.
Polygon PoS profile
Enterprise and gaming friendly L2 with low-cost transactions.
Typical base fee below 60 gwei with sub-$0.05 execution costs.
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
Need repeatable deployment workflows across multiple networks. Zero critical issues reported post-launch.
Polygon PoS focus
Used by Nike, Starbucks, and major gaming studios for large user cohorts. 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. Teams must evidence internal controls and retain comprehensive activity logs for potential subpoenas.
Token scanner sweeps of newly listed assets interacting with your treasury. Teams must evidence internal controls and retain comprehensive activity logs for potential subpoenas.
Mapping transacting wallets to known entities for counterparty risk scoring. Teams must evidence internal controls and retain comprehensive activity logs for potential subpoenas.
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
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.