diff --git a/docs/pages/nodes/running-node/running-a-validator.mdx b/docs/pages/nodes/running-node/running-a-validator.mdx
index 8befeaa2..a72031fe 100644
--- a/docs/pages/nodes/running-node/running-a-validator.mdx
+++ b/docs/pages/nodes/running-node/running-a-validator.mdx
@@ -43,23 +43,23 @@ For the `dydx_migration_api` provider, make sure to fill in the URL for the REST
     "api": {
     "endpoints": [
 {
-    "url": "https://solana.polkachu.com",
+    "url": "https://connect-solana.kingnodes.com",
     "authentication": {
-    "apiKeyHeader":"x-api-key",
+    "apiKeyHeader": "x-api-key",
     "apiKey":"API KEY"
 }
 },
 {
-    "url": "https://connect-solana.kingnodes.com",
+    "url": "https://dydx.helius-rpc.com",
     "authentication": {
-    "apiKeyHeader":"x-api-key",
-    "apiKey":"API KEY"
+    "apiKeyHeader": "x-api-key",
+    "apiKey": "API KEY"
 }
 },
 {
-    "url": "https://dydx.helius-rpc.com",
+    "url": "https://dydx-solanam-525a.mainnet.rpcpool.com",
     "authentication": {
-    "apiKeyHeader": "x-api-key",
+    "apiKeyHeader": "x-token",
     "apiKey": "API KEY"
 }
 }