To successfully execute these examples you'll need to configure some environment variables. To do so:

1. Rename the ".env.template" file located at the root of this folder to ".env"
2. Uncomment, and assign your Sepolia testnet endpoint to the RPC_PROVIDER_URL variable in the ".env" file
3. Uncomment, and assign your account address to the ACCOUNT_ADDRESS variable in the ".env" file (make sure to have a few ETH in it)
4. Uncomment, and assign your starknet public key to the PUBLIC_KEY variable in the ".env" file
5. Uncomment, and assign your private key to the PRIVATE_KEY variable in the ".env" file

The variables used vary from example to example, you'll see the required ones on each main.go file, usually after a "// Load variables from '.env' file" comment. To run an example:

1. Make sure you are in the chosen example directory
2. Execute go run main.go to run it

1. How to deploy an account via DEPLOY_TRANSACTION?
   R: See deployAccount
2. How to estimate fees?
   R: See deployAccount, line 89.
3. How to generate random public and private keys?
   R: See deployAccount, line 46.
4. How to use my existing account importing my account address, and public and private keys?
   R: See deployContractUDC, lines 54 and 64.
5. How to get my nonce?
   R: See deployContractUDC, line 70.
6. How to deploy a smart contract using UDC?
   R: See deployContractUDC.
7. How to send an invoke transaction?
   R: See simpleInvoke.
8. How to get the transaction status?
   R: See simpleInvoke, line 131.
9. How to deploy an ERC20 token?
   R: See deployContractUDC.
10. How to get the balance of a ERC20 token?
    R: See simpleCall.
11. How to make a function call?
    R: See simpleCall.