I can't find starknet smart contract any template

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1

I want to create smart contract on starknet Cairo using remix.
i search on openzeppelin but i can't find or create using template.
any simple method find any sample

2

Can you clarify what exactly you are looking for? Which version of Cairo are you using? You can find the most recent documentation for the Contracts for Cairo library here: https://docs.openzeppelin.com/contracts-cairo/0.8.0-beta.0/

This does not contain preset contracts yet, but that is planned in https://github.com/OpenZeppelin/cairo-contracts/issues/804

3

sir i want any sample of smart contract for starknet
like this https://docs.openzeppelin.com/contracts/5.x/wizard
where can find starknet compatible contract code

4

Are you looking for the Cairo Wizard?

5

yes sir you currect catch

6

No problem, I'd still strongly advice to look at the docs as @ericglau suggested

7

yes sir thanks for fast helping i will check all docs

8

Note that the Cairo Wizard code is only compatible with Cairo language version 0.x. You would need to see which version of the language you are using.

1 Like
9

Screenshot (65)
Screenshot (65)1913×930 103 KB

#[starknet::contract]
mod MyToken {
    use openzeppelin::token::erc20::ERC20Component;
    use starknet::ContractAddress;
    
    #[starknet::storage]
    struct Storage {
        erc20: ERC20Component
    }

    impl Storage {
        pub fn new() -> Self {
            Self {
                erc20: ERC20Component::new()
            }
        }
    }

    #[starknet::init]
    fn initialize() -> Storage {
        Storage::new()
    }

    #[starknet::view]
    fn name() -> String {
        let storage = Storage::from_input();
        storage.erc20.name()
    }

    #[starknet::view]
    fn symbol() -> String {
        let storage = Storage::from_input();
        storage.erc20.symbol()
    }

    #[starknet::view]
    fn totalSupply() -> u256 {
        let storage = Storage::from_input();
        storage.erc20.total_supply()
    }

    #[starknet::view]
    fn balanceOf(account: ContractAddress) -> u256 {
        let storage = Storage::from_input();
        storage.erc20.balance_of(account)
    }

    #[starknet::view]
    fn allowance(owner: ContractAddress, spender: ContractAddress) -> u256 {
        let storage = Storage::from_input();
        storage.erc20.allowance(owner, spender)
    }

    #[starknet::transaction]
    fn transfer(to: ContractAddress, value: u256) {
        let storage = Storage::from_input();
        storage.erc20.transfer(to, value);
    }

    #[starknet::transaction]
    fn approve(spender: ContractAddress, value: u256) {
        let storage = Storage::from_input();
        storage.erc20.approve(spender, value);
    }

    #[starknet::transaction]
    fn transferFrom(from: ContractAddress, to: ContractAddress, value: u256) {
        let storage = Storage::from_input();
        storage.erc20.transfer_from(from, to, value);
    }
}

this code i can't compile with remix plugin for starknet

10

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