trac katana perps + paragon

Author: noateden

dexs/katana-perps.ts

@@ -0,0 +1,47 @@
+import { CHAIN } from "../helpers/chains";
+import { FetchOptions, FetchResultV2, SimpleAdapter } from "../adapters/types";
+
+const EXCHANGE_CONTRACT = '0x835Ba5b1B202773A94Daaa07168b26B22584637a';
+const QUOTE_TOKEN = '0x203A662b0BD271A6ed5a60EdFbd04bFce608FD36';
+
+const ABIS = {
+  TradeExecuted: 'event TradeExecuted (address buyWallet, address sellWallet, string baseAssetSymbol, string quoteAssetSymbol, uint64 baseQuantity, uint64 quoteQuantity, uint8 makerSide, int64 makerFeeQuantity, uint64 takerFeeQuantity)',
+}
+
+async function fetch(options: FetchOptions): Promise<FetchResultV2> {
+  const dailyVolume = options.createBalances();
+  const dailyFees = options.createBalances();
+
+  const logs = await options.getLogs({ target: EXCHANGE_CONTRACT, eventAbi: ABIS.TradeExecuted });
+  for (const log of logs) {
+    dailyVolume.add(QUOTE_TOKEN, log.quoteQuantity);
+    dailyFees.add(QUOTE_TOKEN, Math.abs(Number(log.makerFeeQuantity)), 'Maker Fees');
+    dailyFees.add(QUOTE_TOKEN, log.takerFeeQuantity, 'Taker Fees');
+  }
+
+  return {
+    dailyVolume,
+    dailyFees,
+  }
+}
+
+const adapter: SimpleAdapter = {
+  version: 2,
+  pullHourly: true,
+  fetch,
+  start: '2026-01-12',
+  chains: [CHAIN.KATANA],
+  skipBreakdownValidation: true,
+  methodology: {
+    Volume: 'Count trade size from TradeExecuted from exchange contract',
+    Fees: 'Total fees paid by makers and takers',
+  },
+  breakdownMethodology: {
+    Fees: {
+      'Maker Fees': 'Fees paid by makers on trades',
+      'Taker Fees': 'Fees paid by takers on trades',
+    },
+  }
+}
+
+export default adapter;

factory/hyperliquid.ts

@@ -464,6 +464,7 @@ const hip3DexConfigs: Record<string, { dexId: string; start: string; methodology
   // "kinetiq-markets": { dexId: "km", start: "2025-12-16", methodologyName: "Kinetiq Markets" },
   "tradexyz": { dexId: "xyz", start: "2025-11-01", methodologyName: "Trade.xyz" },
   "ventuals": { dexId: "vntl", start: "2025-11-13", methodologyName: "Ventuals" },
+  "paragon": { dexId: "para", start: "2026-04-01", methodologyName: "Paragon" },
 };
 
 // HIP3 deployer OI configs: protocol name -> dexId
@@ -474,6 +475,7 @@ const hip3OiConfigs: Record<string, string> = {
   // "kinetiq-markets-oi": "km",
   "tradexyz-oi": "xyz",
   "ventuals-oi": "vntl",
+  "paragon-oi": "para",
 };
 
 function hip3Methodology(name: string) {