@token:decimals

Number of decimals of a token.

Returns: number

Syntax

@token:decimals(tokenSymbol)

Arguments

Name	Type	Description
tokenSymbol	token-symbol	Token symbol (e.g. DAI) or address

Examples

# Read the decimals of a token
set $decimals @token:decimals(DAI)

# Scale an amount manually
set $base @num(25 * 10 ^ @token:decimals(DAI))

See Also

• @token:amount — convert to base units applying decimals
• @token:format — format base units as a human-readable string

On-chain face (@decimals!)

Read decimals() at assertion time. The symbol resolves to the token address at composition time (like the plain face); the native token folds to its chain constant at build time.