diff --git a/build-on-abstract/smart-contracts/foundry/compiling-contracts.mdx b/build-on-abstract/smart-contracts/foundry/compiling-contracts.mdx
index 63ff098..5d64917 100644
--- a/build-on-abstract/smart-contracts/foundry/compiling-contracts.mdx
+++ b/build-on-abstract/smart-contracts/foundry/compiling-contracts.mdx
@@ -21,8 +21,8 @@ Smart contracts must be compiled to [Zksync VM](https://docs.zksync.io/zksync-pr
     mode = "3"
 
     [etherscan]
-    abstractTestnet = { chain = "11124", url = "https://api-sepolia.abscan.org/api", key = "TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD"}
-    abstractMainnet = { chain = "2741", url = "https://api.abscan.org/api", key = ""}
+    abstractTestnet = { chain = "11124", url = "https://api.etherscan.io/v2/api?chainid=11124", key = "TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD"}
+    abstractMainnet = { chain = "2741", url = "https://api.etherscan.io/v2/api?chainid=2741", key = ""}
     ```
 
   </Step>
diff --git a/build-on-abstract/smart-contracts/foundry/deploying-contracts.mdx b/build-on-abstract/smart-contracts/foundry/deploying-contracts.mdx
index 289c05c..88d05dc 100644
--- a/build-on-abstract/smart-contracts/foundry/deploying-contracts.mdx
+++ b/build-on-abstract/smart-contracts/foundry/deploying-contracts.mdx
@@ -42,8 +42,8 @@ forge create src/Counter.sol:Counter \
     --zksync \
     --verify \
     --verifier etherscan \
-    --verifier-url https://api-sepolia.abscan.org/api \
-    --etherscan-api-key TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD
+    --verifier-url https://api.etherscan.io/v2/api?chainid=11124 \
+    --etherscan-api-key <your-etherscan-api-key>
 ```
 
 ```bash Mainnet
@@ -54,8 +54,8 @@ forge create src/Counter.sol:Counter \
     --zksync \
     --verify \
     --verifier etherscan \
-    --verifier-url https://api.abscan.org/api \
-    --etherscan-api-key <your-abscan-api-key>
+    --verifier-url https://api.etherscan.io/v2/api?chainid=2741 \
+    --etherscan-api-key <your-etherscan-api-key>
 ```
 
 </CodeGroup>
@@ -89,8 +89,8 @@ forge create src/Counter.sol:Counter \
     --constructor-args 1000000000000000000 0x9C073184e74Af6D10DF575e724DC4712D98976aC \
     --verify \
     --verifier etherscan \
-    --verifier-url https://api-sepolia.abscan.org/api \
-    --etherscan-api-key TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD
+    --verifier-url https://api.etherscan.io/v2/api?chainid=11124 \
+    --etherscan-api-key <your-etherscan-api-key>
 ```
 
 ```bash Mainnet
@@ -102,8 +102,8 @@ forge create src/Counter.sol:Counter \
     --constructor-args 1000000000000000000 0x9C073184e74Af6D10DF575e724DC4712D98976aC \
     --verify \
     --verifier etherscan \
-    --verifier-url https://api.abscan.org/api \
-    --etherscan-api-key <your-abscan-api-key>
+    --verifier-url https://api.etherscan.io/v2/api?chainid=2741 \
+    --etherscan-api-key <your-etherscan-api-key>
 ```
 
 </CodeGroup>
diff --git a/build-on-abstract/smart-contracts/foundry/get-started.mdx b/build-on-abstract/smart-contracts/foundry/get-started.mdx
index 9ce06f3..5d172f4 100644
--- a/build-on-abstract/smart-contracts/foundry/get-started.mdx
+++ b/build-on-abstract/smart-contracts/foundry/get-started.mdx
@@ -99,7 +99,7 @@ fallback_oz = true
 enable_eravm_extensions = true # Note: System contract calls (NonceHolder and ContractDeployer) can only be called with this set to true
 
 [etherscan]
-abstractTestnet = { chain = "11124", url = "https://api-sepolia.abscan.org/api", key = "TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD"}
+abstractTestnet = { chain = "11124", url = "https://api.etherscan.io/v2/api?chainid=11124", key = ""}
 abstractMainnet = { chain = "2741", url = "", key = ""} # You can replace these values or leave them blank to override via CLI
 ```
 
@@ -187,8 +187,8 @@ forge create src/Counter.sol:Counter \
     --zksync \
     --verify \
     --verifier etherscan \
-    --verifier-url https://api-sepolia.abscan.org/api \
-    --etherscan-api-key TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD \
+    --verifier-url https://api.etherscan.io/v2/api?chainid=11124 \
+    --etherscan-api-key <your-etherscan-api-key> \
     --broadcast
 ```
 
@@ -200,8 +200,8 @@ forge create src/Counter.sol:Counter \
     --zksync \
     --verify \
     --verifier etherscan \
-    --verifier-url https://api.abscan.org/api \
-    --etherscan-api-key <your-abscan-api-key> \
+    --verifier-url https://api.etherscan.io/v2/api?chainid=2741 \
+    --etherscan-api-key <your-etherscan-api-key> \
     --broadcast
 ```
 
diff --git a/build-on-abstract/smart-contracts/foundry/verifying-contracts.mdx b/build-on-abstract/smart-contracts/foundry/verifying-contracts.mdx
index ef89847..0b27d62 100644
--- a/build-on-abstract/smart-contracts/foundry/verifying-contracts.mdx
+++ b/build-on-abstract/smart-contracts/foundry/verifying-contracts.mdx
@@ -26,8 +26,8 @@ Verify an existing contract by running the following command:
 forge verify-contract 0x85717893A18F255285AB48d7bE245ddcD047dEAE \
     src/Counter.sol:Counter \
     --verifier etherscan \
-    --verifier-url https://api-sepolia.abscan.org/api \
-    --etherscan-api-key TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD \
+    --verifier-url https://api.etherscan.io/v2/api?chainid=11124 \
+    --etherscan-api-key <your-etherscan-api-key> \
     --zksync
 ```
 
@@ -35,8 +35,8 @@ forge verify-contract 0x85717893A18F255285AB48d7bE245ddcD047dEAE \
 forge verify-contract 0x85717893A18F255285AB48d7bE245ddcD047dEAE \
     src/Counter.sol:Counter \
     --verifier etherscan \
-    --verifier-url https://api.abscan.org/api \
-    --etherscan-api-key <your-abscan-api-key-here> \
+    --verifier-url https://api.etherscan.io/v2/api?chainid=2741 \
+    --etherscan-api-key <your-etherscan-api-key> \
     --zksync
 ```
 
diff --git a/build-on-abstract/smart-contracts/hardhat/get-started.mdx b/build-on-abstract/smart-contracts/hardhat/get-started.mdx
index 6effbba..477fd07 100644
--- a/build-on-abstract/smart-contracts/hardhat/get-started.mdx
+++ b/build-on-abstract/smart-contracts/hardhat/get-started.mdx
@@ -112,7 +112,7 @@ const config: HardhatUserConfig = {
         network: "abstractTestnet",
         chainId: 11124,
         urls: {
-          apiURL: "https://api-sepolia.abscan.org/api",
+          apiURL: "https://api.etherscan.io/v2/api?chainid=11124",
           browserURL: "https://sepolia.abscan.org/",
         },
       },
@@ -120,7 +120,7 @@ const config: HardhatUserConfig = {
         network: "abstractMainnet",
         chainId: 2741,
         urls: {
-          apiURL: "https://api.abscan.org/api",
+          apiURL: "https://api.etherscan.io/v2/api?chainid=2741",
           browserURL: "https://abscan.org/",
         },
       },
diff --git a/build-on-abstract/smart-contracts/hardhat/verifying-contracts.mdx b/build-on-abstract/smart-contracts/hardhat/verifying-contracts.mdx
index bd7c28b..8cc6748 100644
--- a/build-on-abstract/smart-contracts/hardhat/verifying-contracts.mdx
+++ b/build-on-abstract/smart-contracts/hardhat/verifying-contracts.mdx
@@ -35,7 +35,7 @@ const config: HardhatUserConfig = {
         network: "abstractTestnet",
         chainId: 11124,
         urls: {
-          apiURL: "https://api-sepolia.abscan.org/api",
+          apiURL: "https://api.etherscan.io/v2/api?chainid=11124",
           browserURL: "https://sepolia.abscan.org/",
         },
       },
@@ -43,7 +43,7 @@ const config: HardhatUserConfig = {
         network: "abstractMainnet",
         chainId: 2741,
         urls: {
-          apiURL: "https://api.abscan.org/api",
+          apiURL: "https://api.etherscan.io/v2/api?chainid=2741",
           browserURL: "https://abscan.org/",
         },
       },
diff --git a/connect-to-abstract.mdx b/connect-to-abstract.mdx
index 8fe791f..97842e1 100644
--- a/connect-to-abstract.mdx
+++ b/connect-to-abstract.mdx
@@ -13,5 +13,5 @@ Use the information below to connect and submit transactions to Abstract.
 | RPC URL             | `https://api.mainnet.abs.xyz`  | `https://api.testnet.abs.xyz`        |
 | RPC URL (Websocket) | `wss://api.mainnet.abs.xyz/ws` | `wss://api.testnet.abs.xyz/ws`       |
 | Explorer            | `https://abscan.org/`          | `https://sepolia.abscan.org/`        |
-| Verify URL          | `https://api.abscan.org/api`   | `https://api-sepolia.abscan.org/api` |
+| Verify URL          | `https://api.etherscan.io/v2/api?chainid=2741`   | `https://api.etherscan.io/v2/api?chainid=11124` |
 | Currency Symbol     | ETH                            | ETH                                  |
\ No newline at end of file
diff --git a/cookbook/random-number-generation.mdx b/cookbook/random-number-generation.mdx
index 4d566a6..1025f70 100644
--- a/cookbook/random-number-generation.mdx
+++ b/cookbook/random-number-generation.mdx
@@ -189,8 +189,8 @@ Test your game contract behaviour with Absmate's mock contracts.
     --broadcast \
     --verify \
     --verifier etherscan \
-    --verifier-url https://api-sepolia.abscan.org/api \
-    --etherscan-api-key TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD
+    --verifier-url https://api.etherscan.io/v2/api?chainid=11124 \
+    --etherscan-api-key <your-etherscan-api-key>
   ```
   </Step>
 
diff --git a/how-abstract-works/system-contracts/using-system-contracts.mdx b/how-abstract-works/system-contracts/using-system-contracts.mdx
index 0c83983..4d8e7aa 100644
--- a/how-abstract-works/system-contracts/using-system-contracts.mdx
+++ b/how-abstract-works/system-contracts/using-system-contracts.mdx
@@ -159,7 +159,7 @@ fallback_oz = true
 enable_eravm_extensions = true # Note: System contract calls (NonceHolder and ContractDeployer) can only be called with this set to true
 
 [etherscan]
-abstractTestnet = { chain = "11124", url = "https://api-sepolia.abscan.org/api", key = "TACK2D1RGYX9U7MC31SZWWQ7FCWRYQ96AD"}
+abstractTestnet = { chain = "11124", url = "https://api.etherscan.io/v2/api?chainid=11124", key = ""}
 abstractMainnet = { chain = "2741", url = "", key = ""} # You can replace these values or leave them blank to override via CLI
 ```