diff --git a/.circleci/token/run.sh b/.circleci/token/run.sh
index fb6e582a2a..812d1c2b85 100644
--- a/.circleci/token/run.sh
+++ b/.circleci/token/run.sh
@@ -21,7 +21,7 @@ fi
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Publicly mint 100 tokens for Alice.
@@ -56,7 +56,7 @@ leo run mint_public aleo13ssze66adjjkt795z9u5wpq8h6kn0y2657726h4h3e3wfnez4vqsm30
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Privately mint 100 tokens for Bob.
@@ -91,7 +91,7 @@ leo run mint_private aleo17vy26rpdhqx4598y5gp7nvaa9rk7tnvl6ufhvvf4calsrrqdaqyshd
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Publicly transfer 10 tokens from Alice to Bob.
@@ -126,7 +126,7 @@ leo run transfer_public aleo17vy26rpdhqx4598y5gp7nvaa9rk7tnvl6ufhvvf4calsrrqdaqy
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Privately transfer 20 tokens from Bob to Alice.
@@ -165,7 +165,7 @@ leo run transfer_private "{
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Convert 30 public tokens from Alice into 30 private tokens for Bob.
@@ -201,7 +201,7 @@ leo run transfer_public_to_private aleo17vy26rpdhqx4598y5gp7nvaa9rk7tnvl6ufhvvf4
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Convert 40 private tokens from Bob into 40 public tokens for Alice.
@@ -243,5 +243,5 @@ leo run transfer_private_to_public "{
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
diff --git a/examples/auction/.env b/examples/auction/.env
index 22a5c2dd00..f5b42ea894 100644
--- a/examples/auction/.env
+++ b/examples/auction/.env
@@ -1,4 +1,4 @@
 
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/auction/run.sh b/examples/auction/run.sh
index fa8e9a62d2..d94296f936 100755
--- a/examples/auction/run.sh
+++ b/examples/auction/run.sh
@@ -40,7 +40,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Have the first bidder place a bid of 10.
@@ -63,7 +63,7 @@ leo run place_bid aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9p
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Have the second bidder place a bid of 90.
@@ -86,7 +86,7 @@ leo run place_bid aleo1s3ws5tra87fjycnjrwsjcrnw2qxr8jfqqdugnf0xzqqw29q9m5pqem2u4
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2GUmKbVsuc1NSj28pa1WTQuZaK5f1DQJAT6vPcHyWokG
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Have the auctioneer select the winning bid.
@@ -144,7 +144,7 @@ leo run finish "{
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 
diff --git a/examples/basic_bank/.env b/examples/basic_bank/.env
index 22a5c2dd00..f5b42ea894 100644
--- a/examples/basic_bank/.env
+++ b/examples/basic_bank/.env
@@ -1,4 +1,4 @@
 
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/basic_bank/run.sh b/examples/basic_bank/run.sh
index f29d079438..7ba84051f8 100755
--- a/examples/basic_bank/run.sh
+++ b/examples/basic_bank/run.sh
@@ -20,7 +20,7 @@ fi
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Have the bank issue 100 tokens to the user.
@@ -71,7 +71,7 @@ leo run issue aleo1s3ws5tra87fjycnjrwsjcrnw2qxr8jfqqdugnf0xzqqw29q9m5pqem2u4t 10
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Have the user deposit 50 tokens into the bank.
@@ -166,7 +166,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Have the bank withdraw all of the user's tokens with compound interest over 15 periods at 12.34%.
diff --git a/examples/battleship/.env b/examples/battleship/.env
index a4b3c79999..f0216e5f1b 100644
--- a/examples/battleship/.env
+++ b/examples/battleship/.env
@@ -1,5 +1,5 @@
 
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 
diff --git a/examples/battleship/run.sh b/examples/battleship/run.sh
index 42fe90a988..0f6d6eacae 100755
--- a/examples/battleship/run.sh
+++ b/examples/battleship/run.sh
@@ -19,7 +19,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 echo "✅ Successfully initialized Player 1."
@@ -70,7 +70,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 leo run initialize_board 31u64 2207646875648u64 224u64 9042383626829824u64 aleo1s3ws5tra87fjycnjrwsjcrnw2qxr8jfqqdugnf0xzqqw29q9m5pqem2u4t || exit
@@ -119,7 +119,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 leo run play '{
@@ -155,7 +155,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 leo run play '{
@@ -191,7 +191,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 leo run play '{
@@ -227,7 +227,7 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 leo run play '{
@@ -256,5 +256,5 @@ echo "
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
diff --git a/examples/bubblesort/.env b/examples/bubblesort/.env
index abae561342..ab80b96bf5 100644
--- a/examples/bubblesort/.env
+++ b/examples/bubblesort/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/core/.env b/examples/core/.env
index abae561342..ab80b96bf5 100644
--- a/examples/core/.env
+++ b/examples/core/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/fibonacci/.env b/examples/fibonacci/.env
index abae561342..ab80b96bf5 100644
--- a/examples/fibonacci/.env
+++ b/examples/fibonacci/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/groups/.env b/examples/groups/.env
index abae561342..ab80b96bf5 100644
--- a/examples/groups/.env
+++ b/examples/groups/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzdebruijn/.env b/examples/hackers-delight/ntzdebruijn/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzdebruijn/.env
+++ b/examples/hackers-delight/ntzdebruijn/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzgaudet/.env b/examples/hackers-delight/ntzgaudet/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzgaudet/.env
+++ b/examples/hackers-delight/ntzgaudet/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzloops/.env b/examples/hackers-delight/ntzloops/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzloops/.env
+++ b/examples/hackers-delight/ntzloops/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzmasks/.env b/examples/hackers-delight/ntzmasks/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzmasks/.env
+++ b/examples/hackers-delight/ntzmasks/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzreisers/.env b/examples/hackers-delight/ntzreisers/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzreisers/.env
+++ b/examples/hackers-delight/ntzreisers/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzseals/.env b/examples/hackers-delight/ntzseals/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzseals/.env
+++ b/examples/hackers-delight/ntzseals/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzsearchtree/.env b/examples/hackers-delight/ntzsearchtree/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzsearchtree/.env
+++ b/examples/hackers-delight/ntzsearchtree/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/hackers-delight/ntzsmallvals/.env b/examples/hackers-delight/ntzsmallvals/.env
index abae561342..ab80b96bf5 100644
--- a/examples/hackers-delight/ntzsmallvals/.env
+++ b/examples/hackers-delight/ntzsmallvals/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/helloworld/.env b/examples/helloworld/.env
index abae561342..ab80b96bf5 100644
--- a/examples/helloworld/.env
+++ b/examples/helloworld/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/interest/.env b/examples/interest/.env
index abae561342..ab80b96bf5 100644
--- a/examples/interest/.env
+++ b/examples/interest/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/lottery/.env b/examples/lottery/.env
index abae561342..ab80b96bf5 100644
--- a/examples/lottery/.env
+++ b/examples/lottery/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/message/.env b/examples/message/.env
index abae561342..ab80b96bf5 100644
--- a/examples/message/.env
+++ b/examples/message/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/simple_token/.env b/examples/simple_token/.env
index abae561342..ab80b96bf5 100644
--- a/examples/simple_token/.env
+++ b/examples/simple_token/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/tictactoe/.env b/examples/tictactoe/.env
index abae561342..ab80b96bf5 100644
--- a/examples/tictactoe/.env
+++ b/examples/tictactoe/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/token/.env b/examples/token/.env
index 22a5c2dd00..f5b42ea894 100644
--- a/examples/token/.env
+++ b/examples/token/.env
@@ -1,4 +1,4 @@
 
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/token/run.sh b/examples/token/run.sh
index a15525f8f9..69b9f81993 100755
--- a/examples/token/run.sh
+++ b/examples/token/run.sh
@@ -20,7 +20,7 @@ fi
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Publicly mint 100 tokens for Alice.
@@ -55,7 +55,7 @@ leo run mint_public aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Privately mint 100 tokens for Bob.
@@ -90,7 +90,7 @@ leo run mint_private aleo1s3ws5tra87fjycnjrwsjcrnw2qxr8jfqqdugnf0xzqqw29q9m5pqem
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Publicly transfer 10 tokens from Alice to Bob.
@@ -125,7 +125,7 @@ leo run transfer_public aleo1s3ws5tra87fjycnjrwsjcrnw2qxr8jfqqdugnf0xzqqw29q9m5p
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Privately transfer 20 tokens from Bob to Alice.
@@ -164,7 +164,7 @@ leo run transfer_private "{
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Convert 30 public tokens from Alice into 30 private tokens for Bob.
@@ -200,7 +200,7 @@ leo run transfer_public_to_private aleo1s3ws5tra87fjycnjrwsjcrnw2qxr8jfqqdugnf0x
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp2RWGDcde3efb89rjhME1VYA8QMxcxep5DShNBR6n8Yjh
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
 
 # Convert 40 private tokens from Bob into 40 public tokens for Alice.
@@ -242,5 +242,5 @@ leo run transfer_private_to_public "{
 echo "
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
 " > .env
diff --git a/examples/twoadicity/.env b/examples/twoadicity/.env
index abae561342..ab80b96bf5 100644
--- a/examples/twoadicity/.env
+++ b/examples/twoadicity/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030
diff --git a/examples/vote/.env b/examples/vote/.env
index abae561342..ab80b96bf5 100644
--- a/examples/vote/.env
+++ b/examples/vote/.env
@@ -1,3 +1,3 @@
 NETWORK=mainnet
 PRIVATE_KEY=APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
-ENDPOINT=https://api.explorer.aleo.org/v1
+ENDPOINT=https://localhost:3030