add chain specific inflation calc

chains/mainnet/nolus.json

@@ -0,0 +1,27 @@
+{
+    "chain_name": "nolus",
+    "coingecko": "nolus",
+    "api": [
+        {"provider": "Nolus", "address": "https://pirin-cl.nolus.network:1317"},
+        {"provider": "LavenderFive", "address": "https://nolus-api.lavenderfive.com:443"},
+        {"provider": "Allnodes", "address": "https://nolus-rest.publicnode.com"}
+    ],
+    "rpc": [
+        {"provider": "Nolus", "address": "https://pirin-cl.nolus.network:26657"}, 
+        {"provider": "LavenderFive", "address": "https://nolus-rpc.lavenderfive.com:443"},
+        {"provider": "Allnodes", "address": "https://nolus-rpc.publicnode.com:443"}
+    ],
+    "snapshot_provider": "",
+    "sdk_version": "v0.47.6",
+    "coin_type": "118",
+    "min_tx_fee": "0",
+    "addr_prefix": "nolus",
+    "logo": "/logos/nolus.svg",
+    "assets": [{
+        "base": "unls",
+        "symbol": "NLS",
+        "exponent": "6",
+        "coingecko_id": "nolus",
+        "logo": "/logos/nolus.svg"
+    }]
+}

src/libs/clients/nolus.ts

@@ -0,0 +1,24 @@
+import type { RequestRegistry } from '@/libs/registry'
+import { CosmosRestClient } from '@/libs/client';
+import { useBlockchain } from '@/stores';
+
+// Blockchain Name
+export const name = 'nolus';
+
+// nolus custom request
+export const requests: Partial<RequestRegistry> = {
+  mint_inflation: {
+    url: '/nolus/mint/v1beta1/annual_inflation',
+    adapter: async (data: any): Promise<any> => {
+      try {
+        const client = CosmosRestClient.newDefault(useBlockchain().endpoint.address)
+        const staking = await client.getStakingPool()
+        const inflation = Number(data.annual_inflation) / Number(staking.pool.bonded_tokens) || 0;
+        return { inflation: inflation.toString() };
+      } catch (error) {
+        console.log("Error in adapter:", error);
+        return { inflation: "0" };
+      }
+    }
+  },
+};

src/libs/registry.ts

@@ -45,7 +45,7 @@ import type { PaginatedTxs, Tx, TxResponse } from '@/types';
 import semver from 'semver'
 export interface Request<T> {
   url: string;
-  adapter: (source: any) => T;
+  adapter: (source: any) => Promise<T>;
 }
 
 export interface AbstractRegistry {
@@ -154,7 +154,7 @@ export interface RequestRegistry extends AbstractRegistry {
   interchain_security_ccv_provider_validator_consumer_addr: Request<{consumer_address: string}>
 }
 
-export function adapter<T>(source: any): T {
+export function adapter<T>(source: any): Promise<T> {
   return source;
 }