Add chain Base

horizontalsystems · Sep 30, 2024 · a30cc3a · a30cc3a
1 parent 3d83900
commit a30cc3a
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Showing 9 changed files with 38 additions and 5 deletions.
diff --git a/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/models/Chain.kt b/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/models/Chain.kt
@@ -9,6 +9,7 @@ enum class Chain(
 ) {
     Ethereum(1, 60, 2_000_000, 15, true),
     BinanceSmartChain(56, 60, 10_000_000, 15, false),
+    Base(8453, 60, 10_000_000, 15, true),
     Polygon(137, 60, 10_000_000, 15, true),
     Optimism(10, 60, 10_000_000, 15, false),
     ArbitrumOne(42161, 60, 10_000_000, 15, false),

diff --git a/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/models/RpcSource.kt b/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/models/RpcSource.kt
@@ -56,5 +56,9 @@ sealed class RpcSource {
             return Http(listOf(URI("https://rpc.fantom.network")), null)
         }
 
+        fun baseRpcHttp(): Http {
+            return Http(listOf(URI("https://mainnet.base.org")), null)
+        }
+
     }
 }
diff --git a/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/models/TransactionSource.kt b/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/models/TransactionSource.kt
@@ -76,6 +76,13 @@ class TransactionSource(val name: String, val type: SourceType) {
             )
         }
 
+        fun basescan(apiKey: String): TransactionSource {
+            return TransactionSource(
+                "basescan.org",
+                SourceType.Etherscan("https://api.basescan.org", "https://basescan.org", apiKey)
+            )
+        }
+
     }
 
 }
diff --git a/oneinchkit/src/main/java/io/horizontalsystems/oneinchkit/OneInchKit.kt b/oneinchkit/src/main/java/io/horizontalsystems/oneinchkit/OneInchKit.kt
@@ -10,7 +10,7 @@ import io.horizontalsystems.oneinchkit.contracts.OneInchContractMethodFactories
 import io.horizontalsystems.oneinchkit.decorations.OneInchMethodDecorator
 import io.horizontalsystems.oneinchkit.decorations.OneInchTransactionDecorator
 import java.math.BigInteger
-import java.util.*
+import java.util.Objects
 
 class OneInchKit(
     private val service: OneInchService
@@ -105,7 +105,9 @@ class OneInchKit(
             Chain.ArbitrumOne,
             Chain.Gnosis,
             Chain.Fantom,
-            Chain.Avalanche -> Address("0x1111111254eeb25477b68fb85ed929f73a960582")
+            Chain.Avalanche,
+            Chain.Base,
+            -> Address("0x1111111254EEB25477B68fb85Ed929f73A960582")
 
             else -> throw IllegalArgumentException("Invalid Chain: ${chain.id}")
         }

diff --git a/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/TokenFactory.kt b/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/TokenFactory.kt
@@ -28,6 +28,7 @@ class TokenFactory {
                 Chain.Avalanche -> "0xB31f66AA3C1e785363F0875A1B74E27b85FD66c7"
                 Chain.EthereumGoerli -> "0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6"
                 Chain.ArbitrumOne -> "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1"
+                Chain.Base -> "0x4200000000000000000000000000000000000006"
                  else -> throw UnsupportedChainError.NoWethAddress
             }
             return Address(wethAddressHex)

diff --git a/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/TradeManager.kt b/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/TradeManager.kt
@@ -7,13 +7,19 @@ import io.horizontalsystems.ethereumkit.models.Address
 import io.horizontalsystems.ethereumkit.models.Chain
 import io.horizontalsystems.ethereumkit.models.RpcSource
 import io.horizontalsystems.ethereumkit.models.TransactionData
-import io.horizontalsystems.uniswapkit.contract.*
+import io.horizontalsystems.uniswapkit.contract.GetReservesMethod
+import io.horizontalsystems.uniswapkit.contract.SwapETHForExactTokensMethod
+import io.horizontalsystems.uniswapkit.contract.SwapExactETHForTokensMethod
+import io.horizontalsystems.uniswapkit.contract.SwapExactTokensForETHMethod
+import io.horizontalsystems.uniswapkit.contract.SwapExactTokensForTokensMethod
+import io.horizontalsystems.uniswapkit.contract.SwapTokensForExactETHMethod
+import io.horizontalsystems.uniswapkit.contract.SwapTokensForExactTokensMethod
 import io.horizontalsystems.uniswapkit.models.*
 import io.horizontalsystems.uniswapkit.models.Token.Erc20
 import io.horizontalsystems.uniswapkit.models.Token.Ether
 import io.reactivex.Single
 import java.math.BigInteger
-import java.util.*
+import java.util.Date
 import java.util.logging.Logger
 
 class TradeManager {
@@ -125,6 +131,7 @@ class TradeManager {
                 Chain.BinanceSmartChain -> Address("0x10ED43C718714eb63d5aA57B78B54704E256024E")
                 Chain.Polygon -> Address("0xa5E0829CaCEd8fFDD4De3c43696c57F7D7A678ff")
                 Chain.Avalanche -> Address("0x60aE616a2155Ee3d9A68541Ba4544862310933d4")
+                Chain.Base -> Address("0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24")
                 else -> throw UnsupportedChainError.NoRouterAddress
             }
 
@@ -134,12 +141,19 @@ class TradeManager {
                 Chain.BinanceSmartChain -> "0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73"
                 Chain.Polygon -> "0x5757371414417b8C6CAad45bAeF941aBc7d3Ab32"
                 Chain.Avalanche -> "0x9Ad6C38BE94206cA50bb0d90783181662f0Cfa10"
+                Chain.Base -> "0x8909Dc15e40173Ff4699343b6eB8132c65e18eC6"
                 else -> throw UnsupportedChainError.NoFactoryAddress
             }
 
         private fun getInitCodeHashString(chain: Chain) =
             when (chain) {
-                Chain.Ethereum, Chain.EthereumGoerli, Chain.Polygon, Chain.Avalanche -> "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f"
+                Chain.Ethereum,
+                Chain.EthereumGoerli,
+                Chain.Polygon,
+                Chain.Avalanche,
+                Chain.Base,
+                -> "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f"
+
                 Chain.BinanceSmartChain -> "0x00fb7f630766e6a796048ea87d01acd3068e8ff67d078148a3fa3f4a84f69bd5"
                 else -> throw UnsupportedChainError.NoInitCodeHash
             }

diff --git a/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/v3/pool/PoolManager.kt b/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/v3/pool/PoolManager.kt
@@ -26,6 +26,7 @@ class PoolManager(
         Chain.ArbitrumOne,
         Chain.EthereumGoerli -> "0x1F98431c8aD98523631AE4a59f267346ea31F984"
         Chain.BinanceSmartChain -> "0xdB1d10011AD0Ff90774D0C6Bb92e5C5c8b4461F7"
+        Chain.Base -> "0x33128a8fC17869897dcE68Ed026d694621f6FDfD"
         else -> throw IllegalStateException("Not supported Uniswap chain ${chain}")
     }
 

diff --git a/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/v3/quoter/QuoterV2.kt b/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/v3/quoter/QuoterV2.kt
@@ -38,6 +38,7 @@ class QuoterV2(
         Chain.EthereumGoerli -> "0x61fFE014bA17989E743c5F6cB21bF9697530B21e"
 
         Chain.BinanceSmartChain -> "0x78D78E420Da98ad378D7799bE8f4AF69033EB077"
+        Chain.Base -> "0x3d4e44Eb1374240CE5F1B871ab261CD16335B76a"
         else -> throw IllegalStateException("Not supported Uniswap chain $chain")
     }
 

diff --git a/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/v3/router/SwapRouter.kt b/uniswapkit/src/main/java/io/horizontalsystems/uniswapkit/v3/router/SwapRouter.kt
@@ -23,12 +23,14 @@ class SwapRouter(private val dexType: DexType) {
         Chain.EthereumGoerli -> Address("0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45")
 
         Chain.BinanceSmartChain -> Address("0xB971eF87ede563556b2ED4b1C0b0019111Dd85d2")
+        Chain.Base -> Address("0x2626664c2603336E57B271c5C0b26F421741e481")
         else -> throw IllegalStateException("Not supported Uniswap chain ${chain}")
     }
 
     private fun getPancakeSwapRouterAddress(chain: Chain) = when (chain) {
         Chain.BinanceSmartChain,
         Chain.Ethereum -> Address("0x13f4EA83D0bd40E75C8222255bc855a974568Dd4")
+        Chain.Base -> Address("0x678Aa4bF4E210cf2166753e054d5b7c31cc7fa86")
 
         else -> throw IllegalStateException("Not supported PancakeSwap chain ${chain}")
     }