Switching from ankr to alchemy for base (#49)

aloelabs · Mar 30, 2024 · b8270af · b8270af
1 parent c8be75a
commit b8270af
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/package.json b/package.json
@@ -4,7 +4,7 @@
   "main": "index.ts",
   "license": "MIT",
   "engines": {
-    "node": "16.x.x",
+    "node": "20.x.x",
     "yarn": ">=1.0.0 <2.0.0"
   },
   "devDependencies": {

diff --git a/src/index.ts b/src/index.ts
@@ -12,7 +12,8 @@ const OPTIMISM_ALCHEMY_URL = `wss://opt-mainnet.g.alchemy.com/v2/${process.env
   .ALCHEMY_API_KEY!}`;
 const ARBITRUM_ALCHEMY_URL = `wss://arb-mainnet.g.alchemy.com/v2/${process.env
   .ALCHEMY_API_KEY!}`;
-const BASE_ANKR_URL = `wss://rpc.ankr.com/base/ws/${process.env.ANKR_API_KEY!}`;
+const BASE_ALCHEMY_URL = `wss://base-mainnet.g.alchemy.com/v2/${process.env
+  .ALCHEMY_API_KEY!}`;
 const SLACK_WEBHOOK_URL = `https://hooks.slack.com/services/${process.env.SLACK_WEBHOOK0}/${process.env.SLACK_WEBHOOK1}/${process.env.SLACK_WEBHOOK2}`;
 const port = process.env.PORT || 8080;
 const app = express();
@@ -23,7 +24,7 @@ const limiter = new Bottleneck({
 });
 const LIQUIDATOR_ADDRESS = "0xe20fcDBC99fcfaCfEb319CC4536294Bd13d350A4";
 const liquidators: Liquidator[] = [
-  new Liquidator(BASE_ANKR_URL, LIQUIDATOR_ADDRESS, limiter),
+  new Liquidator(BASE_ALCHEMY_URL, LIQUIDATOR_ADDRESS, limiter),
   new Liquidator(OPTIMISM_ALCHEMY_URL, LIQUIDATOR_ADDRESS, limiter),
   new Liquidator(ARBITRUM_ALCHEMY_URL, LIQUIDATOR_ADDRESS, limiter),
 ];