arthuryeti · December 13, 2023 09:56 · Dec 13, 2023
diff --git a/CosmosKitProvider.tsx b/CosmosKitProvider.tsx
@@ -0,0 +1,117 @@
+import { ReactNode } from "react";
+import { ChainProvider } from "@cosmos-kit/react";
+import { GasPrice } from "@cosmjs/stargate";
+import { SignerOptions } from "@cosmos-kit/core";
+import { Chain, AssetList } from "@chain-registry/types";
+import { wallets } from "@cosmos-kit/keplr";
+import { getSigningPryzmClientOptions } from "@pryzm-finance/pryzmjs";
+import { wallets as leap } from "@cosmos-kit/leap";
+
+type Props = {
+  children: ReactNode;
+};
+
+const localChain: Chain = {
+  chain_name: process.env.NEXT_PUBLIC_PRYZM_CHAIN_NAME,
+  chain_id: process.env.NEXT_PUBLIC_PRYZM_CHAIN_ID,
+  status: "development",
+  network_type: "testnet",
+  pretty_name: "Pryzm Testnet",
+  bech32_prefix: "pryzm",
+  slip44: 118,
+  staking: {
+    staking_tokens: [
+      {
+        denom: "upryzm",
+      },
+    ],
+  },
+  fees: {
+    fee_tokens: [
+      {
+        denom: "upryzm",
+        fixed_min_gas_price: 0,
+        low_gas_price: 0,
+        average_gas_price: 0,
+        high_gas_price: 0.01,
+      },
+      {
+        denom: "factory/pryzm15k9s9p0ar0cx27nayrgk6vmhyec3lj7vkry7rx/uusdsim",
+        fixed_min_gas_price: 0,
+        low_gas_price: 0,
+        average_gas_price: 0,
+        high_gas_price: 0.01,
+      },
+    ],
+  },
+};
+
+const localAssets: AssetList = {
+  chain_name: process.env.NEXT_PUBLIC_PRYZM_CHAIN_NAME,
+  assets: [
+    {
+      description: "Pryzm token",
+      denom_units: [
+        {
+          denom: "upryzm",
+          exponent: 0,
+        },
+        {
+          denom: "pryzm",
+          exponent: 6,
+        },
+      ],
+      base: "upryzm",
+      name: "Pryzm",
+      display: "pryzm",
+      symbol: "PRYZM",
+      logo_URIs: {
+        png: "https://raw.githubusercontent.com/cosmos/chain-registry/master/prism/images/prism-token.png",
+        svg: "https://raw.githubusercontent.com/cosmos/chain-registry/master/prism/images/prism-token.svg",
+      },
+      coingecko_id: "pryzm",
+    },
+  ],
+};
+
+const defaultConfig = {
+  gasPrice: GasPrice.fromString("0.03upryzm"),
+};
+
+const signerOptions: SignerOptions = {
+  // @ts-expect-error
+  signingStargate: (_chain: Chain) => {
+    const { registry, aminoTypes } = getSigningPryzmClientOptions();
+
+    return {
+      registry,
+      aminoTypes,
+      gasPrice: defaultConfig.gasPrice,
+    };
+  },
+  preferredSignType: (_chain: Chain) => {
+    return "direct";
+  },
+};
+
+export const CosmosKitProvider = ({ children }: Props) => {
+  return (
+    <ChainProvider
+      chains={[localChain]}
+      assetLists={[localAssets]}
+      wallets={[...wallets, ...leap]}
+      signerOptions={signerOptions}
+      endpointOptions={{
+        isLazy: true,
+        endpoints: {
+          [process.env.NEXT_PUBLIC_PRYZM_CHAIN_NAME]: {
+            rpc: [process.env.NEXT_PUBLIC_PRYZM_CHAIN_RPC_ENDPOINT],
+            rest: [process.env.NEXT_PUBLIC_PRYZM_CHAIN_ENDPOINT],
+          },
+        },
+      }}
+    >
+      {children}
+    </ChainProvider>
+  );
+};