Add Cronos mainnet and latest testnet

calvinaco · Nov 28, 2021 · 728a564 · 728a564
1 parent 564e8cb
commit 728a564
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diff --git a/src/App.tsx b/src/App.tsx
@@ -4,6 +4,8 @@ import { AppstoreOutlined, SettingOutlined } from '@ant-design/icons';
 import './App.css';
 import AddChainButton from './AddChainButton';
 import { Cronostestnet_338_2 } from './chain/cronostestnet_338-2';
+import { Cronosmainnet_25_1 } from './chain/cronosmainnet_25_1';
+import { Cronostestnet_338_3 } from './chain/cronostestnet_338-3';
 import { Testnet_Croeseid_4 } from './chain/testnet-croeseid-4';
 import AddChainForm from './AddChainForm';
 
@@ -31,6 +33,8 @@ function App() {
           title="Quick Add Chains"
         / >
         <ul className="ChainList">
+          <li><AddChainButton network={Cronosmainnet_25_1} /></li>
+          <li><AddChainButton network={Cronostestnet_338_3} /></li>
           <li><AddChainButton network={Cronostestnet_338_2} /></li>
           <li><AddChainButton network={Testnet_Croeseid_4} /></li>
         </ul> 

diff --git a/src/chain/cronosmainnet_25_1.ts b/src/chain/cronosmainnet_25_1.ts
@@ -0,0 +1,95 @@
+import { KeplrChainConfig } from "../keplr/types";
+
+export const Cronosmainnet_25_1: KeplrChainConfig = {
+  // Chain-id of the Cosmos SDK chain.
+  chainId: "cronosmainnet_25-1",
+  // The name of the chain to be displayed to the user.
+  chainName: "Cronos",
+  // RPC endpoint of the chain.
+  rpc: "https://rpc-cronos.crypto.org",
+  // REST endpoint of the chain.
+  rest: "https://rest-cronos.crypto.org",
+  // Staking coin information
+  stakeCurrency: {
+    // Coin denomination to be displayed to the user.
+    coinDenom: "CRO",
+    // Actual denom (i.e. uatom, uscrt) used by the blockchain.
+    coinMinimalDenom: "basecro",
+    // # of decimal points to convert minimal denomination to user-facing denomination.
+    coinDecimals: 18,
+    // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
+    // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
+    coinGeckoId: "crypto-com-chain"
+  },
+  // (Optional) If you have a wallet webpage used to stake the coin then provide the url to the website in `walletUrlForStaking`.
+  // The 'stake' button in Keplr extension will link to the webpage.
+  // walletUrlForStaking: "",
+  // The BIP44 path.
+  bip44: {
+    // You can only set the coin type of BIP44.
+    // 'Purpose' is fixed to 44.
+    coinType: 60,
+  },
+  // Bech32 configuration to show the address to user.
+  // This field is the interface of
+  // {
+  //   bech32PrefixAccAddr: string;
+  //   bech32PrefixAccPub: string;
+  //   bech32PrefixValAddr: string;
+  //   bech32PrefixValPub: string;
+  //   bech32PrefixConsAddr: string;
+  //   bech32PrefixConsPub: string;
+  // }
+  bech32Config: {
+    bech32PrefixAccAddr: "crc",
+    bech32PrefixAccPub: "crcpub",
+    bech32PrefixValAddr: "crcvaloper",
+    bech32PrefixValPub: "crcvaloperpub",
+    bech32PrefixConsAddr: "crcvalcons",
+    bech32PrefixConsPub: "crcvalconspub",
+  },
+  // List of all coin/tokens used in this chain.
+  currencies: [
+    {
+      // Coin denomination to be displayed to the user.
+      coinDenom: "CRO",
+      // Actual denom (i.e. uatom, uscrt) used by the blockchain.
+      coinMinimalDenom: "basecro",
+      // # of decimal points to convert minimal denomination to user-facing denomination.
+      coinDecimals: 18,
+      // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
+      // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
+      coinGeckoId: "crypto-com-chain"
+    },
+  ],
+  // List of coin/tokens used as a fee token in this chain.
+  feeCurrencies: [
+    {
+      // Coin denomination to be displayed to the user.
+      coinDenom: "CRO",
+      // Actual denom (i.e. uatom, uscrt) used by the blockchain.
+      coinMinimalDenom: "basecro",
+      // # of decimal points to convert minimal denomination to user-facing denomination.
+      coinDecimals: 18,
+      // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
+      // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
+      coinGeckoId: "crypto-com-chain"
+    },
+  ],
+  // (Optional) The number of the coin type.
+  // This field is only used to fetch the address from ENS.
+  // Ideally, it is recommended to be the same with BIP44 path's coin type.
+  // However, some early chains may choose to use the Cosmos Hub BIP44 path of '118'.
+  // So, this is separated to support such chains.
+  coinType: 60,
+  // (Optional) This is used to set the fee of the transaction.
+  // If this field is not provided, Keplr extension will set the default gas price as (low: 0.01, average: 0.025, high: 0.04).
+  // Currently, Keplr doesn't support dynamic calculation of the gas prices based on on-chain data.
+  // Make sure that the gas prices are higher than the minimum gas prices accepted by chain validators and RPC/REST endpoint.
+  gasPriceStep: {
+    low: 5000000000000,
+    average: 5000000000000,
+    high: 5000000000000,
+  },
+  features: ["stargate", "ibc-transfer"],
+};
diff --git a/src/chain/cronostestnet_338-3.ts b/src/chain/cronostestnet_338-3.ts
@@ -0,0 +1,95 @@
+import { KeplrChainConfig } from "../keplr/types";
+
+export const Cronostestnet_338_3: KeplrChainConfig = {
+  // Chain-id of the Cosmos SDK chain.
+  chainId: "cronostestnet_338-3",
+  // The name of the chain to be displayed to the user.
+  chainName: "Cronos Testnet 3",
+  // RPC endpoint of the chain.
+  rpc: "https://cronos-testnet-3.crypto.org:26657",
+  // REST endpoint of the chain.
+  rest: "https://cronos-testnet-3.crypto.org:1317",
+  // Staking coin information
+  stakeCurrency: {
+    // Coin denomination to be displayed to the user.
+    coinDenom: "TCRO",
+    // Actual denom (i.e. uatom, uscrt) used by the blockchain.
+    coinMinimalDenom: "basetcro",
+    // # of decimal points to convert minimal denomination to user-facing denomination.
+    coinDecimals: 18,
+    // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
+    // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
+    // coinGeckoId: ""
+  },
+  // (Optional) If you have a wallet webpage used to stake the coin then provide the url to the website in `walletUrlForStaking`.
+  // The 'stake' button in Keplr extension will link to the webpage.
+  // walletUrlForStaking: "",
+  // The BIP44 path.
+  bip44: {
+    // You can only set the coin type of BIP44.
+    // 'Purpose' is fixed to 44.
+    coinType: 60,
+  },
+  // Bech32 configuration to show the address to user.
+  // This field is the interface of
+  // {
+  //   bech32PrefixAccAddr: string;
+  //   bech32PrefixAccPub: string;
+  //   bech32PrefixValAddr: string;
+  //   bech32PrefixValPub: string;
+  //   bech32PrefixConsAddr: string;
+  //   bech32PrefixConsPub: string;
+  // }
+  bech32Config: {
+    bech32PrefixAccAddr: "tcrc",
+    bech32PrefixAccPub: "tcrcpub",
+    bech32PrefixValAddr: "tcrcvaloper",
+    bech32PrefixValPub: "tcrcvaloperpub",
+    bech32PrefixConsAddr: "tcrcvalcons",
+    bech32PrefixConsPub: "tcrcvalconspub",
+  },
+  // List of all coin/tokens used in this chain.
+  currencies: [
+    {
+      // Coin denomination to be displayed to the user.
+      coinDenom: "TCRO",
+      // Actual denom (i.e. uatom, uscrt) used by the blockchain.
+      coinMinimalDenom: "basetcro",
+      // # of decimal points to convert minimal denomination to user-facing denomination.
+      coinDecimals: 18,
+      // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
+      // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
+      // coinGeckoId: ""
+    },
+  ],
+  // List of coin/tokens used as a fee token in this chain.
+  feeCurrencies: [
+    {
+      // Coin denomination to be displayed to the user.
+      coinDenom: "TCRO",
+      // Actual denom (i.e. uatom, uscrt) used by the blockchain.
+      coinMinimalDenom: "basetcro",
+      // # of decimal points to convert minimal denomination to user-facing denomination.
+      coinDecimals: 18,
+      // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
+      // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
+      // coinGeckoId: ""
+    },
+  ],
+  // (Optional) The number of the coin type.
+  // This field is only used to fetch the address from ENS.
+  // Ideally, it is recommended to be the same with BIP44 path's coin type.
+  // However, some early chains may choose to use the Cosmos Hub BIP44 path of '118'.
+  // So, this is separated to support such chains.
+  coinType: 60,
+  // (Optional) This is used to set the fee of the transaction.
+  // If this field is not provided, Keplr extension will set the default gas price as (low: 0.01, average: 0.025, high: 0.04).
+  // Currently, Keplr doesn't support dynamic calculation of the gas prices based on on-chain data.
+  // Make sure that the gas prices are higher than the minimum gas prices accepted by chain validators and RPC/REST endpoint.
+  gasPriceStep: {
+    low: 5000000000000,
+    average: 5000000000000,
+    high: 5000000000000,
+  },
+  features: ["stargate", "ibc-transfer"],
+};
diff --git a/src/keplr/types.ts b/src/keplr/types.ts
@@ -30,6 +30,7 @@ export interface Currency {
   coinDenom?: string;
   coinMinimalDenom?: string;
   coinDecimals?: number;
+  coinGeckoId?: string;
 }
 
 export interface GasPriceStep {