Add warning about non-ETH withdrawals

hernando07 · Jul 31, 2023 · a886488 · a886488
1 parent 7c92a7a
commit a886488
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # withdrawer
 
-Golang utility for proving and finalizing withdrawals from op-stack chains.
+Golang utility for proving and finalizing ETH withdrawals from op-stack chains.
 
 ### Installation
 
@@ -12,9 +12,11 @@ go install github.com/base-org/withdrawer@latest
 
 #### Step 1
 
-Initiate a withdrawal on L2 by sending to the `L2StandardBridge` contract at `0x4200000000000000000000000000000000000010`, and note the tx hash.
+Initiate a withdrawal on L2 by sending ETH to the `L2StandardBridge` contract at `0x4200000000000000000000000000000000000010`, and note the tx hash.
 Example on Base Goerli: [0xc4055dcb2e4647c37166caba8c7392625c2b62f9117a8bc4d96270da24b38f13](https://goerli.basescan.org/tx/0xc4055dcb2e4647c37166caba8c7392625c2b62f9117a8bc4d96270da24b38f13).
 
+**_Note: do not send ERC-20 or other tokens to this address, only native ETH is supported._**
+
 #### Step 2
 Prove your withdrawal:
 ```