Gas price API / EIP-1559 fee estimator / Base + Ethereum + Optimism + Arbitrum gas tracker / pre-tx cost estimator. Reads the chain's latest block, derives base fee, suggests priority fees for safe-low/standard/fast tiers, computes total maxFeePerGas, and converts cost to USD for common tx types.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.02 USDC | 0x6c07...5621 |
Loading activity for 1 address...
| Network | Address | USDC Balance | ETH Balance | Tx Count |
|---|---|---|---|---|
| Base | 0x6c07...5621 | $51.85 | 0.000843 ETH | 6 |
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