diff --git a/chains/v20/chains_dev.json b/chains/v20/chains_dev.json
index 2d179b391..f9f907b0d 100644
--- a/chains/v20/chains_dev.json
+++ b/chains/v20/chains_dev.json
@@ -11088,5 +11088,58 @@
             "ethereumBased",
             "noSubstrateRuntime"
         ]
+    },
+    {
+        "chainId": "eip155:8453",
+        "name": "Base",
+        "assets": [
+            {
+                "assetId": 0,
+                "symbol": "ETH",
+                "priceId": "ethereum",
+                "type": "evmNative",
+                "icon": "https://raw.githubusercontent.com/novasamatech/nova-utils/master/icons/tokens/white/ETH.svg",
+                "precision": 18
+            }
+        ],
+        "nodeSelectionStrategy": "uniform",
+        "nodes": [
+            {
+                "url": "https://base-rpc.publicnode.com",
+                "name": "Base http node"
+            },
+            {
+                "url": "https://base-pokt.nodies.app",
+                "name": "Pokt node"
+            },
+            {
+                "url": "wss://base-rpc.publicnode.com",
+                "name": "Base public node"
+            }
+        ],
+        "explorers": [
+            {
+                "name": "Basescan",
+                "extrinsic": "https://basescan.org/tx/{hash}",
+                "account": "https://basescan.org/address/{address}"
+            }
+        ],
+        "externalApi": {
+            "history": [
+                {
+                    "type": "etherscan",
+                    "url": "https://api.basescan.org/api",
+                    "parameters": {
+                        "assetType": "evm"
+                    }
+                }
+            ]
+        },
+        "icon": "https://raw.githubusercontent.com/novasamatech/nova-utils/master/icons/chains/gradient/Base.svg",
+        "addressPrefix": 8453,
+        "options": [
+            "ethereumBased",
+            "noSubstrateRuntime"
+        ]
     }
 ]
diff --git a/icons/chains/gradient/Base.svg b/icons/chains/gradient/Base.svg
new file mode 100644
index 000000000..2c6429ef3
--- /dev/null
+++ b/icons/chains/gradient/Base.svg
@@ -0,0 +1,15 @@
+<svg width="48" height="48" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_7508_29776)">
+<path d="M0 12C0 5.37258 5.37258 0 12 0H36C42.6274 0 48 5.37258 48 12V36C48 42.6274 42.6274 48 36 48H12C5.37258 48 0 42.6274 0 36V12Z" fill="url(#paint0_linear_7508_29776)"/>
+<path d="M42 24C42 33.9411 33.927 42 23.9686 42C14.5206 42 6.76977 34.7461 6 25.513H29.8334V22.487H6C6.76977 13.2539 14.5206 6 23.9686 6C33.927 6 42 14.0589 42 24Z" fill="white"/>
+</g>
+<defs>
+<linearGradient id="paint0_linear_7508_29776" x1="48" y1="48" x2="-2.71797e-05" y2="2.71797e-05" gradientUnits="userSpaceOnUse">
+<stop stop-color="#1657F0"/>
+<stop offset="1" stop-color="#5084F7"/>
+</linearGradient>
+<clipPath id="clip0_7508_29776">
+<rect width="48" height="48" fill="white"/>
+</clipPath>
+</defs>
+</svg>