Merge pull request #691 from timongll/aevo/changes

split aevo options and perp volume

dexs/aevo/index.ts

@@ -0,0 +1,45 @@
+import { SimpleAdapter } from "../../adapters/types";
+import fetchURL from "../../utils/fetchURL";
+import { CHAIN } from "../../helpers/chains";
+
+interface IAevoVolumeResponse {
+  daily_volume: string;
+  total_volume: string;
+}
+
+// endTime is in nanoseconds
+export const aevoVolumeEndpoint = (endTime: number) => {
+  return "https://api.aevo.xyz/statistics?instrument_type=PERPETUAL&end_time=" + endTime;
+}
+
+const adapter: SimpleAdapter = {
+  adapter: {
+    [CHAIN.ETHEREUM]: {
+      fetch: fetchAevoVolumeData,
+      start: async () => 1681430400
+    },
+  },
+};
+
+export async function fetchAevoVolumeData(
+  /** Timestamp representing the end of the 24 hour period */
+  timestamp: number
+) {
+  const timestampInNanoSeconds = timestamp * 1e9
+  const aevoVolumeData = await getAevoVolumeData(aevoVolumeEndpoint(timestampInNanoSeconds));
+
+  const dailyVolume = Number(aevoVolumeData.daily_volume).toFixed(2);
+  const totalVolume = Number(aevoVolumeData.total_volume).toFixed(2);
+
+  return {
+    timestamp,
+    dailyVolume,
+    totalVolume,
+  };
+}
+
+async function getAevoVolumeData(endpoint: string): Promise<IAevoVolumeResponse> {
+  return (await fetchURL(endpoint))?.data;
+}
+
+export default adapter;

options/aevo/index.ts

@@ -11,7 +11,7 @@ interface IAevoVolumeResponse {
 
 // endTime is in nanoseconds
 export const aevoVolumeEndpoint = (endTime: number) => {
-  return "https://api.aevo.xyz/statistics?end_time=" + endTime;
+  return "https://api.aevo.xyz/statistics?instrument_type=OPTION&end_time=" + endTime;
 }
 
 const adapter: SimpleAdapter = {