feat: add scallop adapter

aggregators/scallop/index.ts

@@ -0,0 +1,22 @@
+import fetchURL from '../../utils/fetchURL';
+import { FetchV2, SimpleAdapter } from '../../adapters/types';
+import { CHAIN } from '../../helpers/chains';
+
+const fetch: FetchV2 = async ({ startTimestamp, endTimestamp }) => {
+	const dailyVolume = await fetchURL(
+		`https://sui.apis.scallop.io/statistic/swap/daily-volume?fromTimestamp=${startTimestamp}&toTimestamp=${endTimestamp}`,
+	);
+	return { dailyVolume: dailyVolume.swapVolume };
+};
+
+const adapter: SimpleAdapter = {
+	version: 2,
+	adapter: {
+		[CHAIN.SUI]: {
+			fetch,
+			start: 1722877683,
+		},
+	},
+};
+
+export default adapter;