diff --git a/core/mande_18071918-1/mande_18071918-1.json b/core/mande_18071918-1/mande_18071918-1.json
deleted file mode 100644
index 4d775f4fe..000000000
--- a/core/mande_18071918-1/mande_18071918-1.json
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-  "chainId": "mande_18071918-1",
-  "chainName": "Mande",
-  "rpc": "https://mande-mainnet-tendermint.public.blastapi.io",
-  "rest": "https://mande-mainnet-rest.public.blastapi.io",
-  "bech32Prefix": "mande",
-  "website": "https://mande.network/",
-  "explorerUrl": "https://dym.fyi/r/mande/",
-  "exploreTxUrl": "https://dym.fyi/r/mande/tx/",
-  "da": "Celestia",
-  "evm": {
-    "chainId": "0x113C16E",
-    "rpc": "https://mande-mainnet.public.blastapi.io"
-  },
-  "currencies": [
-    {
-      "displayDenom": "MAND",
-      "baseDenom": "amand",
-      "decimals": 18,
-      "logo": "/logos/logo.png",
-      "type": "main"
-    }
-  ],
-"apps": [
-    {
-        "name": "Credibility staking",
-        "description": "A credibility staking platform on Mande Network! Credibility is the currency of trust, invaluable yet hard-earned.",
-        "image": "/logos/apps/trustdrops.jpg",
-        "url": "https://app.mande.network"
-    },
-   {
-        "name": "Credible Mandela",
-        "description": "Homepage of Mande Network",
-        "image": "/logos/apps/credible-mandela.jpg",
-        "url": "https://crediblemandela.xyz/"
-    }
-],
-  "coinType": 60,
-  "gasAdjustment": 1.5,
-  "faucetUrl": "",
-  "ibc": {
-    "timeout": 600000,
-    "hubChannel": "channel-51",
-    "channel": "channel-0"
-  },
-  "gasPriceSteps": {
-    "low": 10000000000,
-    "average": 10000000000,
-    "high": 10000000000
-  },
-  "selfReportedCirculatingSupply": 10000000,
-  "logo": "/logos/logo.png",
-  "type": "RollApp",
-  "active": true,
-  "analytics": true,
-  "shortDescription": "Onchain Digital Religion for Humans.",
-  "collectData": true,
-  "staging": true
-}
diff --git a/core/nim_1122-1/nim_1122-1.json b/core/nim_1122-1/nim_1122-1.json
deleted file mode 100644
index 43b9c6df4..000000000
--- a/core/nim_1122-1/nim_1122-1.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-    "chainId": "nim_1122-1",
-    "chainName": "Nim Network",
-    "rpc": "https://rpc.mainnet.nimnet.tech",
-    "rest": "https://rest.mainnet.nimnet.tech",
-    "bech32Prefix": "nim",
-    "website": "https://nim.network/",
-    "explorerUrl": "https://explorer.nim.network/",
-    "exploreTxUrl": "https://explorer.nim.network/tx/",
-    "da": "Celestia",
-    "evm": {
-        "chainId": "0x462",
-        "rpc": "https://evm-rpc.mainnet.nimnet.tech"
-    },
-    "currencies": [
-        {
-            "displayDenom": "NIM",
-            "baseDenom": "anim",
-            "decimals": 18,
-            "logo": "/logos/logo.png",
-            "type": "main"
-        }
-    ],
-    "coinType": 60,
-    "gasAdjustment": 1.5,
-    "faucetUrl": "",
-    "ibc": {
-        "timeout": 600000,
-        "hubChannel": "channel-49",
-        "channel": "channel-0",
-        "flushUrl": "https://relayer.nim.evm.ra.mainnet.noisnemyd.xyz"
-    },
-    "gasPriceSteps": {
-        "low": 10000000000,
-        "average": 10000000000,
-        "high": 10000000000
-    },
-    "logo": "/logos/logo.png",
-    "type": "RollApp",
-    "active": true,
-    "analytics": true,
-    "collectData": true,
-    "shortDescription": "NIM network unlocks AI ownership with games",
-    "apps": [
-        {
-            "name": "0xTitans",
-            "description": "Titans unleashes an experimental PVP AI experience where you can command AI robots to battle for prizes. Each AI robot is a Solidity smart contract generated by AI and operates on-chain.",
-            "image": "/logos/apps/titans.jpeg",
-            "url": "https://0xtitans.com/"
-        }
-    ]
-}