diff --git a/dexs/blex/index.ts b/dexs/blex/index.ts
new file mode 100644
index 0000000000..f6cf642a87
--- /dev/null
+++ b/dexs/blex/index.ts
@@ -0,0 +1,91 @@
+import request, { gql } from "graphql-request";
+import { BreakdownAdapter, Fetch, SimpleAdapter } from "../../adapters/types";
+import { CHAIN } from "../../helpers/chains";
+import { getUniqStartOfTodayTimestamp } from "../../helpers/getUniSubgraphVolume";
+
+const endpoints: { [key: string]: string } = {
+    [CHAIN.ARBITRUM]: "https://api.thegraph.com/subgraphs/name/blex-dex/arbitrum_42161",
+}
+
+const allData=gql`
+    query get_summary($period: String!, $id: String!){
+        summaries(where: {period: $period, id: $id}){
+            tradingLPVolume
+            tradingVolume
+        }
+    }
+`
+const derivativesData=gql`
+   query get_summary($period: String!, $id: String!){
+        summaries(where: {period: $period, id: $id}){
+            tradingVolume
+        }
+    }
+`
+
+interface IGraphResponse {
+    summaries: Array<{
+        tradingVolume: string 
+        tradingLPVolume: string
+        trades: string            
+        openInterest: string
+        uniqueUsers: string
+        fees: string
+        lpVolume: string
+    }>
+  }
+
+  const getFetch = (query: string)=> (chain: string): Fetch => async (timestamp: number) => {
+    const dayTimestamp = getUniqStartOfTodayTimestamp(new Date((timestamp * 1000)))
+    const dailyData: IGraphResponse = await request(endpoints[chain], query, {
+      id:  "daily:"+ String(dayTimestamp),
+      period: 'daily',
+    })
+    const totalData: IGraphResponse = await request(endpoints[chain], query, {
+      id: 'total',
+      period: 'total',
+    })
+  
+    return {
+      timestamp: dayTimestamp,
+      dailyVolume:
+        dailyData.summaries.length == 1
+          ? String(Number(Object.values(dailyData.summaries[0]).reduce((sum, element) => String(Number(sum) + Number(element)))) * 10  ** -30)
+          : undefined,
+      totalVolume:
+        totalData.summaries.length == 1
+          ? String(Number(Object.values(totalData.summaries[0]).reduce((sum, element) => String(Number(sum) + Number(element)))) * 10 ** -30)
+          : undefined,
+    }
+  }
+
+  const getStartTimestamp = async (chain: string) => {
+    const startTimestamps: { [chain: string]: number } = {
+      [CHAIN.ARBITRUM]: 1691211277,
+    }
+    return startTimestamps[chain]
+  }
+
+  const adapter: BreakdownAdapter = {
+    breakdown: {
+      "volume": Object.keys(endpoints).reduce((acc, chain) => {
+        return {
+          ...acc,
+          [chain]: {
+            fetch: getFetch(allData)(chain),
+            start: async () => getStartTimestamp(chain)
+          }
+        }
+      }, {}),
+      "derivatives": Object.keys(endpoints).reduce((acc, chain) => {
+        return {
+          ...acc,
+          [chain]: {
+            fetch: getFetch(derivativesData)(chain),
+            start: async () => getStartTimestamp(chain)
+          }
+        }
+      }, {})
+    }
+  }
+  export default adapter;