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Smart contract event tools
- Generate event signature
- Encode event topics
Solidity calldata tools
- Generate Solidity functions signature
- Encode CALLDATA parameters
Smart contract tools
- Smart contract source code and ABI
Converters
- Decimal → hexadecimal
- Hexadecimal → decimal
- Eth ⇆ Wei
- Keccak-256
- Checksum address
- ENS → address

Eth – Wei

Conversion between Ether and its sub-units.

Ether

Finney

Szabo

Gwei

Mwei

kwei

wei