add bsx volume data

dexs/bsx/index.ts

@@ -0,0 +1,34 @@
+import { SimpleAdapter, FetchV2 } from "../../adapters/types";
+import fetchURL from "../../utils/fetchURL";
+import { CHAIN } from "../../helpers/chains";
+import { getTimestampAtStartOfPreviousDayUTC } from "../../utils/date";
+
+interface IBsxStatsResponse {
+  volume_24h: string;
+  volume_total: string;
+}
+
+const fetchBsxVolumeData: FetchV2 = async ({ endTimestamp }) => {
+  const url = "https://api.bsx.exchange/defillama-stats?end_time=" + endTimestamp * 1e9;
+  const data: IBsxStatsResponse = await fetchURL(url);
+  const dailyVolume = Number(data.volume_24h).toFixed(2);
+  const totalVolume = Number(data.volume_total).toFixed(2);
+
+  return {
+    timestamp: endTimestamp,
+    dailyVolume,
+    totalVolume,
+  };
+}
+
+const adapter: SimpleAdapter = {
+  version: 2,
+  adapter: {
+    [CHAIN.BASE]: {
+      fetch: fetchBsxVolumeData,
+      start: 1711929600,
+    },
+  },
+};
+
+export default adapter;