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Add YuuChain (chainId 19001) #2426

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Add YuuChain (chainId 19001) #2426

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5610171
Add YuuChain (chainId 9001)
Jan 19, 2026
a9df47d
Add YuuChain (chainId 19001)
Jan 22, 2026
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25 changes: 25 additions & 0 deletions constants/additionalChainRegistry/chainid-19001.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
module.exports = {
name: "YuuChain",
chain: "YUU",
rpc: [
"https://rpc.theyuusystem.com",
],
faucets: [],
nativeCurrency: {
name: "Yuu",
symbol: "YUU",
decimals: 18,
},
infoURL: "https://theyuusystem.com",
shortName: "yuuchain",
chainId: 19001,
networkId: 19001,
icon: "yuuchain",
explorers: [
{
name: "YuuChain Explorer",
url: "https://explorer.theyuusystem.com",
standard: "EIP3091",
},
],
}
25 changes: 25 additions & 0 deletions constants/additionalChainRegistry/chainid-9001.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
module.exports = {
name: "YuuChain",
chain: "YUU",
rpc: [
"https://rpc.theyuusystem.com",
],
faucets: [],
nativeCurrency: {
name: "Yuu",
symbol: "YUU",
decimals: 18,
},
infoURL: "https://theyuusystem.com",
shortName: "yuuchain",
chainId: 9001,
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@Define101 Define101 Jan 23, 2026

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https://chainlist.org/chain/9001
there is a chain with that id already

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@regal619 regal619 Jan 23, 2026

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• chainId should be 19001 (0x4A39), not 9001
• RPC already returns eth_chainId = 0x4a39

networkId: 9001,
icon: "yuuchain",
explorers: [
{
name: "YuuChain Explorer",
url: "https://explorer.theyuusystem.com",
standard: "EIP3091",
},
],
}