Add New Smart Chain (trustwallet#3881)

blockchains/smartchain/allowlist.json

@@ -0,0 +1,7 @@
+[
+    "0x55d398326f99059fF775485246999027B3197955",
+    "0x7130d2A12B9BCbFAe4f2634d864A1Ee1Ce3Ead9c",
+    "0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c",
+    "0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56",
+    "0xF8A0BF9cF54Bb92F17374d9e9A321E6a111a51bD"
+]

blockchains/smartchain/assets/0x55d398326f99059fF775485246999027B3197955/info.json

@@ -0,0 +1,7 @@
+{
+    "name": "Tether USD",
+    "website": "https://tether.to",
+    "short_description": "The official peg token of USD Tether.",
+    "explorer": "https://bscscan.com/token/0x55d398326f99059ff775485246999027b3197955",
+    "research": ""
+}

blockchains/smartchain/assets/0x7130d2A12B9BCbFAe4f2634d864A1Ee1Ce3Ead9c/info.json

@@ -0,0 +1,7 @@
+{
+    "name": "BTCB Token",
+    "website": "https://binance.org",
+    "short_description": "Bitcoin BEP2 (BTCB) is a token on Binance Chain issued by Binance, where the price is pegged to BTC at a rate of 1 BTCB = 1 BTC.",
+    "explorer": "https://bscscan.com/token/0x7130d2a12b9bcbfae4f2634d864a1ee1ce3ead9c",
+    "research": ""
+}

blockchains/smartchain/assets/0xF8A0BF9cF54Bb92F17374d9e9A321E6a111a51bD/info.json

@@ -0,0 +1,7 @@
+{
+    "name": "Chainlink Token",
+    "website": "https://chain.link",
+    "short_description": "The official peg token of ChainLink Token.",
+    "explorer": "https://bscscan.com/token/0xf8a0bf9cf54bb92f17374d9e9a321e6a111a51bd",
+    "research": ""
+}

blockchains/smartchain/assets/0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c/info.json

@@ -0,0 +1,7 @@
+{
+    "name": "Wrapped BNB",
+    "website": "https://binance.org",
+    "short_description": "As the native coin of Binance Chain, BNB has multiple use cases: fueling transactions on the Chain, paying for transaction fees on Binance Exchange, making in-store payments, and many more.",
+    "explorer": "https://bscscan.com/token/0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c",
+    "research": "https://research.binance.com/en/projects/bnb"
+}

blockchains/smartchain/assets/0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56/info.json

@@ -0,0 +1,7 @@
+{
+    "name": "BUSD Token",
+    "website": "https://www.paxos.com/busd",
+    "short_description": "BUSD is a stablecoin issued by Paxos in partnership with Binance.",
+    "explorer": "https://bscscan.com/token/0xe9e7cea3dedca5984780bafc599bd69add087d56",
+    "research": "https://research.binance.com/en/projects/binance-usd"
+}

blockchains/smartchain/denylist.json

@@ -0,0 +1 @@
+[]

blockchains/smartchain/info/info.json

@@ -0,0 +1,7 @@
+{
+  "name": "Smart Chain",
+  "website": "https://www.binance.org/en/smartChain",
+  "short_description": "A Parallel Binance Chain to Enable Smart Contracts",
+  "explorer": "https://bscscan.com/",
+  "research": "https://research.binance.com/en/projects/bnb"
+}

package.json

@@ -31,7 +31,7 @@
   },
   "homepage": "https://github.com/trustwallet/assets#readme",
   "devDependencies": {
-    "@trustwallet/wallet-core": "^2.2.9",
+    "@trustwallet/wallet-core": "^2.2.10",
     "@types/jest": "^25.2.3",
     "@types/jest-expect-message": "^1.0.2",
     "@types/node": "^13.13.14",

script/common/blockchains.ts

@@ -24,7 +24,8 @@ export const Vechain = getChainName(CoinType.vechain);
 export const Wanchain = getChainName(CoinType.wanchain);
 export const Waves = getChainName(CoinType.waves);
 export const Solana = getChainName(CoinType.solana);
-export const SmartChain = getChainName(CoinType.bsc);
+export const SmartChainLegacy = getChainName(CoinType.bsc);
+export const SmartChain = getChainName(CoinType.smartchain);
 
 export const ethForkChains = [
     Ethereum,
@@ -34,6 +35,7 @@ export const ethForkChains = [
     GoChain,
     Wanchain,
     ThunderCore,
+    SmartChainLegacy,
     SmartChain,
 ];
 export const stakingChains = [