diff --git a/apps/wallet/src/manifest/manifest.json b/apps/wallet/src/manifest/manifest.json
index 944f62bba9b..f768672d907 100644
--- a/apps/wallet/src/manifest/manifest.json
+++ b/apps/wallet/src/manifest/manifest.json
@@ -10,7 +10,7 @@
     "action": {
         "default_popup": "ui.html?type=popup"
     },
-    "host_permissions": ["https://fullnode.devnet.iota.org/", "https://fullnode.staging.iota.org/"],
+    "host_permissions": ["https://api.devnet.iota.cafe/", "https://api.testnet.iota.cafe/"],
     "icons": {
         "16": "manifest/icons/iota-icon-16.png",
         "32": "manifest/icons/iota-icon-32.png",
diff --git a/sdk/.env.defaults b/sdk/.env.defaults
index 420be36c64d..2d1458fa6dc 100644
--- a/sdk/.env.defaults
+++ b/sdk/.env.defaults
@@ -4,36 +4,29 @@ SENTRY_AUTH_TOKEN=
 
 IOTA_NETWORKS = '
 {
-    "mainnet": {
-        "id": "mainnet",
-        "name": "Mainnet",
-        "url": "https://fullnode.mainnet.iota.org:443",
-        "chain": "iota:mainnet",
-        "explorer": "https://explorer.iota.org"
-    },
     "testnet": {
         "id": "testnet",
         "name": "Testnet",
-        "url": "https://fullnode.testnet.iota.org:443",
-        "explorer": "https://explorer.iota.org",
+        "url": "https://api.testnet.iota.cafe",
+        "explorer": "https://explorer.rebased.iota.org",
         "chain": "iota:testnet",
-        "faucet": "https://faucet.testnet.iota.org/gas"
+        "faucet": "https://faucet.testnet.iota.cafe"
     },
     "devnet": {
         "id": "devnet",
         "name": "Devnet",
-        "url": "https://fullnode.devnet.iota.org:443",
-        "explorer": "https://explorer.iota.org",
+        "url": "https://api.devnet.iota.cafe",
+        "explorer": "https://explorer.rebased.iota.org",
         "chain": "iota:devnet",
-        "faucet": "https://faucet.devnet.iota.org/gas"
+        "faucet": "https://faucet.devnet.iota.cafe"
     },
     "localnet": {
         "id": "localnet",
         "name": "Localnet",
         "url": "http://localhost:9000",
-        "explorer": "https://explorer.iota.org",
+        "explorer": "http://localhost:3000",
         "chain": "iota:local",
-        "faucet": "http://localhost:9123/gas"
+        "faucet": "http://localhost:9123"
     }
 }
 '