diff --git a/examples/README.md b/examples/README.md
new file mode 100644
index 0000000..cd38cef
--- /dev/null
+++ b/examples/README.md
@@ -0,0 +1,3 @@
+⚠️ WARNING
+
+These examples need to be migrated from using 0x-parser v1 to v2. PRs welcomed.
diff --git a/package.json b/package.json
index 9e79b8f..b135134 100644
--- a/package.json
+++ b/package.json
@@ -8,10 +8,11 @@
     "swap",
     "erc-20",
     "events",
+    "settler",
     "ethereum",
+    "aggregator",
     "0x protocol",
-    "transactions",
-    "exchange proxy"
+    "transactions"
   ],
   "author": "henryzhu.eth",
   "license": "MIT",
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 5ab5226..9057ba5 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -1,7 +1,5 @@
 import { fromHex, erc20Abi, getAddress, formatUnits, formatEther } from "viem";
-
 import type { Address } from "viem";
-
 import type { Trace, EnrichLogsArgs, SupportedChainId } from "../types";
 
 export function isChainIdSupported(