@sei-js/mcp-server/dist/esm/core/services/utils.js

Model Context Protocol (MCP) server for interacting with EVM-compatible networks

import { parseEther } from 'viem';
/**
 * Utility functions for formatting and parsing values
 */
export const utils = {
    // Convert ether to wei
    parseEther,
    // Format an object to JSON with bigint handling
    formatJson: (obj) => JSON.stringify(obj, (_, value) => (typeof value === 'bigint' ? value.toString() : value), 2),
    validateAddress: (address) => {
        // If it's already a valid Sei 0x address (0x followed by 40 hex chars), return it
        if (/^0x[a-fA-F0-9]{40}$/.test(address)) {
            return address;
        }
        throw new Error(`Invalid address: ${address}`);
    }
};