diff --git a/.gitignore b/.gitignore
index 9029ece..dacbfda 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,3 +106,6 @@ dist
 
 # TernJS port file
 .tern-port
+
+# IDE
+.idea
\ No newline at end of file
diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 0000000..3296105
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,7 @@
+{
+	"useTabs": true,
+	"singleQuote": true,
+	"trailingComma": "all",
+	"arrowParens": "avoid",
+	"printWidth": 80
+}
diff --git a/src/config.ts b/src/config.ts
index 0ab6865..b34195d 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -3,10 +3,7 @@ import path from 'path';
 import logger from './logger';
 
 dotenv.config({
-	path: path.resolve(
-		__dirname,
-		`../config/${process.env.NODE_ENV || ''}.env`,
-	),
+	path: path.resolve(__dirname, `../config/${process.env.NODE_ENV || ''}.env`),
 });
 
 if (!process.env.GIVPOWER_CONTRACT_ADDRESS) {
@@ -23,6 +20,7 @@ const config: {
 	nodeUrl: string;
 	pollPeriodSecond: number;
 	subgraphEndpoint: string;
+	subgraphDomain: string;
 	givpowerContractAddress: string;
 	privateKey: string;
 	unlockPerTransaction: number;
@@ -32,6 +30,7 @@ const config: {
 	nodeUrl: process.env.NODE_URL || 'https://rpc.gnosischain.com/',
 	pollPeriodSecond: Number(process.env.POLL_PERIOD_SECOND) || 60,
 	subgraphEndpoint: process.env.SUBGRAPH_ENDPOINT,
+	subgraphDomain: process.env.SUBGRAPH_DOMAIN || 'https://giveth.io',
 	givpowerContractAddress: process.env.GIVPOWER_CONTRACT_ADDRESS,
 	privateKey: process.env.PRIVATE_KEY || '',
 	unlockPerTransaction: Number(process.env.UNLOCK_PER_TRANSACTION) || 1,
diff --git a/src/subgraph.ts b/src/subgraph.ts
index 2646e00..9bc5cd6 100644
--- a/src/subgraph.ts
+++ b/src/subgraph.ts
@@ -64,10 +64,7 @@ const getSubgraphData = async () => {
 		query getUnlockablePositions($lastBlockTimeStamp: Int!) {
 			tokenLocks(
 				first: 100
-				where: {
-					unlocked: false
-					unlockableAt_lte: $lastBlockTimeStamp
-				}
+				where: { unlocked: false, unlockableAt_lte: $lastBlockTimeStamp }
 				orderBy: untilRound
 				orderDirection: asc
 			) {
@@ -85,11 +82,20 @@ const getSubgraphData = async () => {
 	`;
 
 	try {
-		subgraphResponse = await request(config.subgraphEndpoint, query, {
-			lastBlockTimeStamp: currentBlock.timestamp,
-		});
+		console.log('subgraphEndpoint', config.subgraphEndpoint);
+		subgraphResponse = await request(
+			config.subgraphEndpoint,
+			query,
+			{
+				lastBlockTimeStamp: currentBlock.timestamp,
+			},
+			{ origin: config.subgraphDomain },
+		);
 	} catch (e) {
-		logger.error('Error getting locked positions from subgraph', e);
+		logger.error(
+			'Error getting locked positions from subgraph',
+			JSON.stringify(e, null, 2),
+		);
 		return undefined;
 	}