diff --git a/src/chain.state.ts b/src/chain.state.ts
index 2bde10c..8da67ea 100644
--- a/src/chain.state.ts
+++ b/src/chain.state.ts
@@ -31,7 +31,8 @@ import {
   switchMap,
   tap,
 } from "rxjs"
-import polkadotRawNetworks from "./pages/Network/polkadot.json"
+import polkadotRawNetworks from "./networks/polkadot.json"
+import ksmRawNetworks from "./networks/kusama.json"
 import { createSignal } from "@react-rxjs/utils"
 import { chainSpec } from "polkadot-api/chains/polkadot"
 import { chainSpec as ksmChainSpec } from "polkadot-api/chains/ksmcc3"
@@ -57,6 +58,7 @@ export type Network = {
   display: string
   endpoints: Record<string, string>
   lightclient: boolean
+  relayChain?: string
 }
 
 export type NetworkCategory = {
@@ -74,6 +76,17 @@ const polkadot = polkadotRawNetworks.map(
     lightclient: x.hasChainSpecs,
     id: x.id,
     display: x.display,
+    relayChain: "polkadot",
+  }),
+)
+
+const kusama = ksmRawNetworks.map(
+  (x): Network => ({
+    endpoints: x.rpcs as any,
+    lightclient: x.hasChainSpecs,
+    id: x.id,
+    display: x.display,
+    relayChain: "kusama",
   }),
 )
 
@@ -82,6 +95,10 @@ export const networkCategories: NetworkCategory[] = [
     name: "Polkadot",
     networks: polkadot,
   },
+  {
+    name: "Kusama",
+    networks: kusama,
+  },
 ]
 
 export const [selectedChainChanged$, onChangeChain] =
@@ -114,7 +131,8 @@ const selectedSource$ = selectedChain$.pipe(
           type: "chainSpec",
           value: {
             chainSpec,
-            relayChain: parsed.relayChain || parsed.relay_chain,
+            relayChain:
+              network.relayChain || parsed.relayChain || parsed.relay_chain,
           },
         } as ChainSource
       })
diff --git a/src/chainspecs/kusama_asset_hub.ts b/src/chainspecs/kusama_asset_hub.ts
new file mode 100644
index 0000000..4d52897
--- /dev/null
+++ b/src/chainspecs/kusama_asset_hub.ts
@@ -0,0 +1 @@
+export { chainSpec } from "polkadot-api/chains/ksmcc3_asset_hub"
diff --git a/src/chainspecs/kusama_encointer.ts b/src/chainspecs/kusama_encointer.ts
new file mode 100644
index 0000000..c70cc04
--- /dev/null
+++ b/src/chainspecs/kusama_encointer.ts
@@ -0,0 +1 @@
+export { chainSpec } from "polkadot-api/chains/ksmcc3_encointer"
diff --git a/src/chainspecs/kusama_people.ts b/src/chainspecs/kusama_people.ts
new file mode 100644
index 0000000..9cda110
--- /dev/null
+++ b/src/chainspecs/kusama_people.ts
@@ -0,0 +1 @@
+export { chainSpec } from "polkadot-api/chains/ksmcc3_people"
diff --git a/src/networks/kusama.json b/src/networks/kusama.json
new file mode 100644
index 0000000..8fa2315
--- /dev/null
+++ b/src/networks/kusama.json
@@ -0,0 +1,434 @@
+[
+  {
+    "id": "kusama",
+    "display": "Kusama Relay Chain",
+    "hasChainSpecs": true,
+    "rpcs": {
+      "Allnodes": "wss://kusama-rpc.publicnode.com",
+      "Dwellir": "wss://kusama-rpc.dwellir.com",
+      "Dwellir Tunisia": "wss://kusama-rpc-tn.dwellir.com",
+      "IBP1": "wss://rpc.ibp.network/kusama",
+      "IBP2": "wss://kusama.dotters.network",
+      "LuckyFriday": "wss://rpc-kusama.luckyfriday.io",
+      "OnFinality": "wss://kusama.api.onfinality.io/public-ws",
+      "RockX": "wss://rockx-ksm.w3node.com/polka-public-ksm/ws",
+      "Stakeworld": "wss://ksm-rpc.stakeworld.io",
+      "SubQuery": "wss://kusama.rpc.subquery.network/public/ws"
+    },
+    "nativeToken": {
+      "symbol": "KSM",
+      "decimals": 12
+    }
+  },
+  {
+    "id": "kusama_asset_hub",
+    "display": "Kusama AssetHub",
+    "rpcs": {
+      "Dwellir": "wss://asset-hub-kusama-rpc.dwellir.com",
+      "Dwellir Tunisia": "wss://statemine-rpc-tn.dwellir.com",
+      "IBP1": "wss://sys.ibp.network/statemine",
+      "IBP2": "wss://asset-hub-kusama.dotters.network",
+      "LuckyFriday": "wss://rpc-asset-hub-kusama.luckyfriday.io",
+      "Parity": "wss://kusama-asset-hub-rpc.polkadot.io",
+      "RadiumBlock": "wss://statemine.public.curie.radiumblock.co/ws",
+      "Stakeworld": "wss://ksm-rpc.stakeworld.io/assethub"
+    },
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": true,
+      "parachain": 1000
+    },
+    "nativeToken": {
+      "symbol": "KSM",
+      "decimals": 12
+    },
+    "hasChainSpecs": true
+  },
+  {
+    "id": "kusama_bridge_hub",
+    "display": "Kusama BridgeHub",
+    "rpcs": {
+      "Dwellir": "wss://bridge-hub-kusama-rpc.dwellir.com",
+      "Dwellir Tunisia": "wss://kusama-bridge-hub-rpc-tn.dwellir.com",
+      "IBP1": "wss://sys.ibp.network/bridgehub-kusama",
+      "IBP2": "wss://bridge-hub-kusama.dotters.network",
+      "LuckyFriday": "wss://rpc-bridge-hub-kusama.luckyfriday.io",
+      "Parity": "wss://kusama-bridge-hub-rpc.polkadot.io",
+      "RadiumBlock": "wss://bridgehub-kusama.public.curie.radiumblock.co/ws",
+      "Stakeworld": "wss://ksm-rpc.stakeworld.io/bridgehub"
+    },
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": true,
+      "parachain": 1002
+    },
+    "nativeToken": {
+      "symbol": "KSM",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "kusama_core_time",
+    "display": "Kusama Coretime",
+    "rpcs": {
+      "Dwellir": "wss://coretime-kusama-rpc.dwellir.com",
+      "IBP1": "wss://sys.ibp.network/coretime-kusama",
+      "IBP2": "wss://coretime-kusama.dotters.network",
+      "LuckyFriday": "wss://rpc-coretime-kusama.luckyfriday.io",
+      "Parity": "wss://kusama-coretime-rpc.polkadot.io",
+      "Stakeworld": "wss://ksm-rpc.stakeworld.io/coretime"
+    },
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": true,
+      "parachain": 1005
+    },
+    "nativeToken": {
+      "symbol": "KSM",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "kusama_people",
+    "display": "People",
+    "rpcs": {
+      "Dwellir": "wss://people-kusama-rpc.dwellir.com",
+      "IBP1": "wss://sys.ibp.network/people-kusama",
+      "IBP2": "wss://people-kusama.dotters.network",
+      "LuckyFriday": "wss://rpc-people-kusama.luckyfriday.io",
+      "Parity": "wss://kusama-people-rpc.polkadot.io",
+      "Stakeworld": "wss://ksm-rpc.stakeworld.io/people"
+    },
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": true,
+      "parachain": 1004
+    },
+    "nativeToken": {
+      "symbol": "KSM",
+      "decimals": 12
+    },
+    "hasChainSpecs": true
+  },
+  {
+    "id": "kusama_encointer",
+    "display": "Encointer Network",
+    "rpcs": {
+      "Dwellir": "wss://encointer-kusama-rpc.dwellir.com",
+      "Encointer Association": "wss://kusama.api.encointer.org",
+      "IBP1": "wss://sys.ibp.network/encointer-kusama",
+      "IBP2": "wss://encointer-kusama.dotters.network"
+    },
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": true,
+      "parachain": 1001
+    },
+    "nativeToken": {
+      "symbol": "KSM",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "altair",
+    "display": "Altair",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2088
+    },
+    "rpcs": {
+      "Centrifuge": "wss://fullnode.altair.centrifuge.io",
+      "OnFinality": "wss://altair.api.onfinality.io/public-ws"
+    },
+    "nativeToken": {
+      "symbol": "AIR",
+      "decimals": 18
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "amplitude",
+    "display": "Amplitude",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2124
+    },
+    "rpcs": {
+      "Dwellir": "wss://amplitude-rpc.dwellir.com",
+      "PendulumChain": "wss://rpc-amplitude.pendulumchain.tech"
+    },
+    "nativeToken": {
+      "symbol": "AMPE",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "bajun",
+    "display": "Bajun Network",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2119
+    },
+    "rpcs": {
+      "AjunaNetwork": "wss://rpc-parachain.bajun.network",
+      "OnFinality": "wss://bajun.api.onfinality.io/public-ws",
+      "RadiumBlock": "wss://bajun.public.curie.radiumblock.co/ws"
+    },
+    "nativeToken": {
+      "symbol": "BAJU",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "basilisk",
+    "display": "Basilisk",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2090
+    },
+    "rpcs": {
+      "Basilisk": "wss://rpc.basilisk.cloud",
+      "Dwellir": "wss://basilisk-rpc.dwellir.com"
+    },
+    "nativeToken": {
+      "symbol": "BSX",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "bifrost",
+    "display": "Bifrost",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2001
+    },
+    "rpcs": {
+      "Dwellir": "wss://bifrost-rpc.dwellir.com",
+      "Liebi": "wss://bifrost-rpc.liebi.com/ws",
+      "LiebiUS": "wss://us.bifrost-rpc.liebi.com/ws"
+    },
+    "nativeToken": {
+      "symbol": "BNC",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "calamari",
+    "display": "Calamari",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2084
+    },
+    "rpcs": {
+      "Manta Network": "wss://calamari.systems"
+    },
+    "nativeToken": {
+      "symbol": "KMA",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "crab",
+    "display": "Crab",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2105
+    },
+    "rpcs": {
+      "Darwinia": "wss://crab-rpc.darwinia.network/",
+      "Dcdao": "wss://crab-rpc.dcdao.box",
+      "Dwellir": "wss://darwiniacrab-rpc.dwellir.com"
+    },
+    "nativeToken": {
+      "symbol": "CRAB",
+      "decimals": 18
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "imbue",
+    "display": "Imbue Network",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2121
+    },
+    "rpcs": {
+      "Imbue Network 0": "wss://kusama.imbuenetwork.com"
+    },
+    "nativeToken": {
+      "symbol": "IMBU",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "integritee",
+    "display": "Integritee Network",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2015
+    },
+    "rpcs": {
+      "Integritee": "wss://kusama.api.integritee.network",
+      "OnFinality": "wss://integritee-kusama.api.onfinality.io/public-ws"
+    },
+    "nativeToken": {
+      "symbol": "TEER",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "tinker",
+    "display": "InvArch Tinkernet",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2125
+    },
+    "rpcs": {
+      "Dwellir": "wss://tinkernet-rpc.dwellir.com"
+    },
+    "nativeToken": {
+      "symbol": "TNKR",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "karura",
+    "display": "Karura",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2000
+    },
+    "rpcs": {
+      "Dwellir": "wss://karura-rpc.dwellir.com",
+      "OnFinality": "wss://karura.api.onfinality.io/public-ws"
+    },
+    "nativeToken": {
+      "symbol": "KAR",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "khala",
+    "display": "Khala Network",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2004
+    },
+    "rpcs": {
+      "Dwellir": "wss://khala-rpc.dwellir.com",
+      "Helikon": "wss://rpc.helikon.io/khala",
+      "OnFinality": "wss://khala.api.onfinality.io/public-ws",
+      "Phala": "wss://khala-api.phala.network/ws",
+      "RadiumBlock": "wss://khala.public.curie.radiumblock.co/ws"
+    },
+    "nativeToken": {
+      "symbol": "PHA",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "kreivo",
+    "display": "Kreivo - By Virto",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2281
+    },
+    "rpcs": {
+      "Virto": "wss://kreivo.io/"
+    },
+    "nativeToken": {
+      "symbol": "KSM",
+      "decimals": 12
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "moonriver",
+    "display": "Moonriver",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2023
+    },
+    "rpcs": {
+      "Moonbeam Foundation": "wss://wss.api.moonriver.moonbeam.network",
+      "Allnodes": "wss://moonriver-rpc.publicnode.com",
+      "Dwellir": "wss://moonriver-rpc.dwellir.com",
+      "OnFinality": "wss://moonriver.api.onfinality.io/public-ws",
+      "RadiumBlock": "wss://moonriver.public.curie.radiumblock.co/ws",
+      "UnitedBloc": "wss://moonriver.unitedbloc.com"
+    },
+    "nativeToken": {
+      "symbol": "MOVR",
+      "decimals": 18
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "quartz",
+    "display": "QUARTZ by UNIQUE",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2095
+    },
+    "rpcs": {
+      "Dwellir": "wss://quartz-rpc.dwellir.com",
+      "Geo Load Balancer": "wss://ws-quartz.unique.network",
+      "Unique America": "wss://us-ws-quartz.unique.network",
+      "Unique Asia": "wss://asia-ws-quartz.unique.network",
+      "Unique Europe": "wss://eu-ws-quartz.unique.network"
+    },
+    "nativeToken": {
+      "symbol": "QTZ",
+      "decimals": 18
+    },
+    "hasChainSpecs": false
+  },
+  {
+    "id": "shiden",
+    "display": "Shiden",
+    "relayChainInfo": {
+      "id": "kusama",
+      "isSystem": false,
+      "parachain": 2007
+    },
+    "rpcs": {
+      "Astar": "wss://rpc.shiden.astar.network",
+      "Dwellir": "wss://shiden-rpc.dwellir.com",
+      "OnFinality": "wss://shiden.api.onfinality.io/public-ws",
+      "RadiumBlock": "wss://shiden.public.curie.radiumblock.co/ws"
+    },
+    "nativeToken": {
+      "symbol": "SDN",
+      "decimals": 18
+    },
+    "hasChainSpecs": false
+  }
+]
diff --git a/src/pages/Network/polkadot.json b/src/networks/polkadot.json
similarity index 99%
rename from src/pages/Network/polkadot.json
rename to src/networks/polkadot.json
index 4197e6f..445c380 100644
--- a/src/pages/Network/polkadot.json
+++ b/src/networks/polkadot.json
@@ -70,7 +70,7 @@
       "symbol": "DOT",
       "decimals": 10
     },
-    "hasChainSpecs": true
+    "hasChainSpecs": false
   },
   {
     "id": "polkadot_collectives",