common package

Overview

Package common provides shared realm utilities for GnoSwap protocol contracts.

The package contains helpers that must keep a realm boundary, including GRC20 token operations and native coin validation. AMM math lives in gno.land/p/gnoswap/gnsmath.

Key components: - GRC20 Registry Helpers: convenient wrappers for GRC20 token operations - Coin Utilities: native coin handling and validation - Assertion Utilities: input validation and authorization checks

Function

IsRegistered


              func IsRegistered(tokenKey string) error

IsRegistered checks if a token is registered in grc20reg, returning nil if registered or error if not.

Parameters:

tokenKey: GRC20 registry key

Returns nil if the token is registered, or an error describing the issue.

Command

gnokey query vm/qeval -remote "https://rpc.topaz.testnets.gno.land" -data "gno.land/r/gnoswap/common.IsRegistered()"

Overview

Function

Param

Command

Result