monad-create-event

name	monad-create-event
description	Creates events on the BuddyEvents smart contract on Monad blockchain using Foundry. Use when asked to create, deploy, or register a new event on-chain.

Create Event on Monad

Creates an event on the deployed BuddyEvents contract on Monad (testnet or mainnet) using Foundry's forge script.

Prerequisites

• Foundry installed (forge available in PATH)
• PRIVATE_KEY set in .env.local at the workspace root
• Contract deployed (address in contracts/broadcast/Deploy.s.sol/10143/run-latest.json)

Workflow

1. Gather parameters from the user:

   • name (required): Event name (string)
   • price (optional, default 0): Ticket price in USDC (human-readable, e.g. 10 = 10 USDC, converted to 6-decimal on-chain)
   • maxTickets (optional, default 100): Maximum number of tickets

2. Resolve the contract address by reading contracts/broadcast/Deploy.s.sol/10143/run-latest.json and extracting contractAddress from the first transaction.

3. Run the Foundry script:

   cd contracts && source ../.env.local && \
     BUDDY_EVENTS_CONTRACT=<address> forge script \
     script/CreateEvent.s.sol:CreateEventScript \
     --rpc-url https://testnet-rpc.monad.xyz \
     --broadcast \
     --private-key "$PRIVATE_KEY"
   

4. Report the result: event ID from the logs, tx hash from the broadcast JSON.

Script Location

The Foundry script is at contracts/script/CreateEvent.s.sol. It accepts these environment variables:

Variable	Description
BUDDY_EVENTS_CONTRACT	Deployed contract address
PRIVATE_KEY	Deployer/organizer private key

Customising Parameters

To change the event name, price, or max tickets, edit the CreateEvent.s.sol script arguments in the buddyEvents.createEvent(...) call before running. The contract function signature is:

function createEvent(string calldata name, uint256 priceInUSDC, uint256 maxTickets) external returns (uint256 eventId)

• priceInUSDC uses 6 decimals (1 USDC = 1_000_000). Pass 0 for free events.

Network

• Testnet: chain ID 10143, RPC https://testnet-rpc.monad.xyz
• Mainnet: chain ID 143, RPC https://rpc.monad.xyz