diff --git a/apps/indexer-coordinator/package.json b/apps/indexer-coordinator/package.json
index 23e81ccf..de30521b 100644
--- a/apps/indexer-coordinator/package.json
+++ b/apps/indexer-coordinator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@subql/indexer-coordinator",
-  "version": "2.8.2-1",
+  "version": "2.8.2",
   "description": "",
   "author": "SubQuery",
   "license": "Apache-2.0",
diff --git a/apps/indexer-coordinator/src/project/project.rpc.service.ts b/apps/indexer-coordinator/src/project/project.rpc.service.ts
index d8e5ea51..970a6e86 100644
--- a/apps/indexer-coordinator/src/project/project.rpc.service.ts
+++ b/apps/indexer-coordinator/src/project/project.rpc.service.ts
@@ -267,7 +267,7 @@ export class ProjectRpcService implements OnModuleInit {
         .validate(endpoint, endpointKey as RpcEndpointType);
       return this.formatResponse(true);
     } catch (e) {
-      logger.debug(e);
+      logger.debug(`${e}`);
       return this.formatResponse(false, e.message, e.level || ErrorLevel.error);
     }
   }
diff --git a/apps/indexer-coordinator/src/project/rpc.factory.ts b/apps/indexer-coordinator/src/project/rpc.factory.ts
index 20c147b1..8c742130 100644
--- a/apps/indexer-coordinator/src/project/rpc.factory.ts
+++ b/apps/indexer-coordinator/src/project/rpc.factory.ts
@@ -264,8 +264,15 @@ export class RpcFamilyEvm extends RpcFamily {
           throw new ValidateRpcEndpointError(`Request metrics failed: ${result.error}`, errorLevel);
         }
         if (typeof result.data === 'object') {
-          const info = safeJSONParse(result.data['chain/info']);
-          chainIdFromRpc = info?.chain_id;
+          // eth
+          if ('chain/info' in result.data) {
+            const info = safeJSONParse(result.data['chain/info']);
+            chainIdFromRpc = info?.chain_id;
+          }
+          // autonity
+          if ('p2p/acn/peers' in result.data) {
+            chainIdFromRpc = chainId;
+          }
         } else {
           const metricsObj = parseMetrics(result.data);
           if (metricsObj.mType === MetricsType.GETH_PROMETHEUS) {
@@ -392,6 +399,7 @@ export class RpcFamilyEvm extends RpcFamily {
         const metricsObj = parseMetrics(result.data);
         switch (metricsObj.mType) {
           case MetricsType.GETH_PROMETHEUS:
+          case MetricsType.AUTONITY_PROMETHEUS:
             headBlock = metricsObj.chain_head_block;
             errorMsg = 'incorrect head block';
             break;
diff --git a/apps/indexer-coordinator/src/utils/metrics.ts b/apps/indexer-coordinator/src/utils/metrics.ts
index a877c1f5..003364a1 100644
--- a/apps/indexer-coordinator/src/utils/metrics.ts
+++ b/apps/indexer-coordinator/src/utils/metrics.ts
@@ -8,6 +8,7 @@ export enum MetricsType {
   NETHERMIND_PROMETHEUS = 'nethermind_prom',
   RETH_PROMETHEUS = 'reth_prom',
   BESU_PROMETHEUS = 'besu_prom',
+  AUTONITY_PROMETHEUS = 'auto_prom',
 }
 
 function extractFromBrace(content: string) {
@@ -37,6 +38,8 @@ export type MetricsData = {
 
   // geth
   chain_id?: string;
+
+  // geth & autonity
   chain_head_block?: string;
 
   // erigon
@@ -52,6 +55,9 @@ export type MetricsData = {
 
   // besu & nethermind
   ethereum_blockchain_height?: string;
+
+  // autonity
+  p2p_acn_peers?: string;
 };
 
 // eslint-disable-next-line complexity
@@ -168,6 +174,20 @@ export function parseMetrics(metrics: string): MetricsData {
         Object.assign(parsedData, blocksInfo);
       }
     }
+
+    // autonity
+    if (lines[i].startsWith('# TYPE p2p_acn_peers gauge')) {
+      mType = MetricsType.AUTONITY_PROMETHEUS;
+      /**
+        # TYPE p2p_acn_peers gauge
+        p2p_acn_peers 0
+      */
+      const next = lines[i + 1] || '';
+      if (next.startsWith('p2p_acn_peers')) {
+        const peerInfo = extractFromGauge(next);
+        Object.assign(parsedData, peerInfo);
+      }
+    }
   }
 
   parsedData.mType = mType;