constants.ts

export { IS_BROWSER } from './utils/encode';

/**
 * Cairo Felt support storing max 31 character
 */
export const TEXT_TO_FELT_MAX_LEN = 31;

export const HEX_STR_TRANSACTION_VERSION_1 = '0x1';
export const HEX_STR_TRANSACTION_VERSION_2 = '0x2';
export const BN_TRANSACTION_VERSION_1 = 1n;
export const BN_TRANSACTION_VERSION_2 = 2n;
export const BN_FEE_TRANSACTION_VERSION_1 = 2n ** 128n + BN_TRANSACTION_VERSION_1;
export const BN_FEE_TRANSACTION_VERSION_2 = 2n ** 128n + BN_TRANSACTION_VERSION_2;

export const ZERO = 0n;
export const MASK_250 = 2n ** 250n - 1n; // 2 ** 250 - 1
export const MASK_251 = 2n ** 251n;
export const API_VERSION = ZERO;

export enum BaseUrl {
  SN_MAIN = 'https://alpha-mainnet.starknet.io',
  SN_GOERLI = 'https://alpha4.starknet.io',
}

export enum NetworkName {
  SN_MAIN = 'SN_MAIN',
  SN_GOERLI = 'SN_GOERLI',
}

export enum StarknetChainId {
  SN_MAIN = '0x534e5f4d41494e', // encodeShortString('SN_MAIN'),
  SN_GOERLI = '0x534e5f474f45524c49', // encodeShortString('SN_GOERLI')
}

export enum TransactionHashPrefix {
  DECLARE = '0x6465636c617265', // encodeShortString('declare'),
  DEPLOY = '0x6465706c6f79', // encodeShortString('deploy'),
  DEPLOY_ACCOUNT = '0x6465706c6f795f6163636f756e74', // encodeShortString('deploy_account'),
  INVOKE = '0x696e766f6b65', // encodeShortString('invoke'),
  L1_HANDLER = '0x6c315f68616e646c6572', // encodeShortString('l1_handler'),
}

export const UDC = {
  ADDRESS: '0x041a78e741e5af2fec34b695679bc6891742439f7afb8484ecd7766661ad02bf',
  ENTRYPOINT: 'deployContract',
};

export const RPC_GOERLI_NODES = [
  'https://starknet-testnet.public.blastapi.io/rpc/v0.5',
  'https://limited-rpc.nethermind.io/goerli-juno/v0_5',
];

export const RPC_MAINNET_NODES = [
  'https://starknet-mainnet.public.blastapi.io/rpc/v0.5',
  'https://limited-rpc.nethermind.io/mainnet-juno/v0_5',
];