priest671/smart-contracts

Core smart contracts of ReHold ⛓ ⛓

@rehold-io/smart-contracts

Crypto Boost for Everyone. https://rehold.io

Versions

The protocol has two versions of smart contracts:

• V1 is already deployed on BNB Chain. We will not deploy these contracts anymore and will migrate BNB Chain to the new ones very soon.
• V2 will be deployed on new blockchains (Polygon, Arbitrum, Optimism, etc). It's more effective and optimized contracts, it reduces users' costs on transactions.

Audit

Audited by PeckShield.

Contracts on Binance Smart Chain (BSC)

• Dual Factory - interacting with duals: creating, claiming, and replaying (https://bscscan.com/address/0x3185b7c3a4e646fb23c6c04d979e61da7871b5c1);
• Vault - all money operations for creating & claiming duals and referral program claims (https://bscscan.com/address/0xd476ce848C61650E3051f7571f3Ae437Fe9A32E0);
• Referral - referral earnings and claims (https://bscscan.com/address/0x868A943ca49A63eB0456a00AE098D470915EEA0D);
• Price Feed - interacting with price oracles by Chainlink (https://bscscan.com/address/0x6339329BB0558047caCD8Df4312fE6b1c9F47b59).

Contracts on Arbitrum (ARB)

• Dual Factory - interacting with duals: creating, claiming, and replaying (https://arbiscan.io/address/0x868A943ca49A63eB0456a00AE098D470915EEA0D);
• Vault - all money operations for creating & claiming duals and referral program claims (https://arbiscan.io/address/0xd476ce848C61650E3051f7571f3Ae437Fe9A32E0);
• Price Feed - interacting with price oracles by Chainlink (https://arbiscan.io/address/0x6339329BB0558047caCD8Df4312fE6b1c9F47b59).

Contracts on Polygon (MATIC)

• Dual Factory - interacting with duals: creating, claiming, and replaying (https://polygonscan.com/address/0x868A943ca49A63eB0456a00AE098D470915EEA0D);
• Vault - all money operations for creating & claiming duals and referral program claims (https://polygonscan.com/address/0xd476ce848C61650E3051f7571f3Ae437Fe9A32E0);
• Price Feed - interacting with price oracles by Chainlink (https://polygonscan.com/address/0x6339329BB0558047caCD8Df4312fE6b1c9F47b59).

Contracts on Optimism (OP)

• Dual Factory - interacting with duals: creating, claiming, and replaying (https://optimistic.etherscan.io/address/0x868A943ca49A63eB0456a00AE098D470915EEA0D);
• Vault - all money operations for creating & claiming duals and referral program claims (https://optimistic.etherscan.io/address/0xd476ce848C61650E3051f7571f3Ae437Fe9A32E0);
• Price Feed - interacting with price oracles by Chainlink (https://optimistic.etherscan.io/address/0x6339329BB0558047caCD8Df4312fE6b1c9F47b59).

Contracts on Avalanche (AVAX)

• Dual Factory - interacting with duals: creating, claiming, and replaying (https://snowtrace.io/address/0x868A943ca49A63eB0456a00AE098D470915EEA0D);
• Vault - all money operations for creating & claiming duals and referral program claims (https://snowtrace.io/address/0xd476ce848C61650E3051f7571f3Ae437Fe9A32E0);
• Price Feed - interacting with price oracles by Chainlink (https://snowtrace.io/address/0x6339329BB0558047caCD8Df4312fE6b1c9F47b59).

Contracts on Fantom (FTM)

• Dual Factory - interacting with duals: creating, claiming, and replaying (https://ftmscan.com/address/0x868A943ca49A63eB0456a00AE098D470915EEA0D);
• Vault - all money operations for creating & claiming duals and referral program claims (https://ftmscan.com/address/0xd476ce848C61650E3051f7571f3Ae437Fe9A32E0);
• Price Feed - interacting with price oracles by Chainlink (https://ftmscan.com/address/0x6339329BB0558047caCD8Df4312fE6b1c9F47b59).

NFTs on Binance Smart Chain (BSC)

• Early Adopter - opened at least one dual during a Private Launch (https://bscscan.com/address/0xfc9056fa7923e1f3e182ae29f251a95108f1cddf)
• Gold Early Adopter - invited at least one friend during a Private Launch (https://bscscan.com/address/0x0b75014f102163b0e86f6f93a12f860a291d8933)

Compile

$ npm run compile

Tests

All smart contracts are 100% covered by auto-tests.

$ npm run test:coverage

-----------------------|----------|----------|----------|----------|----------------|
File                   |  % Stmts | % Branch |  % Funcs |  % Lines |Uncovered Lines |
-----------------------|----------|----------|----------|----------|----------------|
 contracts/            |      100 |      100 |      100 |      100 |                |
  Dual.sol             |      100 |      100 |      100 |      100 |                |
  PriceFeed.sol        |      100 |      100 |      100 |      100 |                |
  Referral.sol         |      100 |      100 |      100 |      100 |                |
  Vault.sol            |      100 |      100 |      100 |      100 |                |