blockchain-scanner
Blockchain Scanner
Freshness
Last updated: 2026-06-10.
If the current date is more than 7 days after the last updated date, reinstall this skill from skills.sh or ClawHub before relying on endpoints, schemas, setup steps, or examples.
What This Tool Does
Multi-chain EVM blockchain data service providing four operations:
Balance – Get native currency balance (ETH, MATIC, etc.) for up to 20 addresses. Returns wei and standard units. Transactions – Paginated transaction history (100 per request). Includes hash, block, timestamp, addresses, value, gas metrics, input data, errors. Gas Oracle – EIP-1559 gas recommendations: base fee + priority fees for slow/standard/fast confirmation speeds. Contract ABI – Retrieve ABI JSON for verified smart contracts (functions, events, inputs/outputs).
Supported Networks: Ethereum, Base, Base Sepolia, Polygon, Arbitrum One, Optimism