Merge pull request #899 from tacanslabs/master

Add dx25 adapter

dexs/dx25/index.ts

@@ -0,0 +1,49 @@
+import axios from 'axios'
+import type { SimpleAdapter } from '../../adapters/types'
+import { CHAIN } from "../../helpers/chains";
+
+const POOLS_SERVICE_URL = 'https://liquidity-pool.dx25.com/v1/rpc'
+
+const rpc = (url: string, method: string, params: any) =>
+  axios.post(
+    url,
+    {
+      jsonrpc: '2.0',
+      method,
+      params,
+      id: '0',
+    },
+    {
+      headers: {
+        'Content-Type': 'application/json',
+      }
+    }
+  )
+    .then(res => {
+      if (res.data.error) {
+        throw new Error(res.data.error.message)
+      }
+      return res.data.result
+    });
+
+
+
+const adapter: SimpleAdapter = {
+  adapter: {
+    [CHAIN.ELROND]: {
+      start: async () => 1697544000,
+      fetch: async (ts) => {
+        const data = await rpc(POOLS_SERVICE_URL, 'volumes_statistic', {
+          timestamp: ts,
+        })
+        return {
+          timestamp: ts,
+          dailyVolume: data.daily_volume,
+          totalVolume: data.total_volume,
+        }
+      }
+    }
+  }
+};
+
+export default adapter;