From 2c3242d55f3e5355040d711e2e6fdcc978cc343e Mon Sep 17 00:00:00 2001
From: mUniKeS <munikes@members.fsf.org>
Date: Wed, 18 Mar 2026 09:53:16 +0100
Subject: [PATCH] Add Celo as a new supported blockchain

---
 src/blockchains/celo.js | 53 +++++++++++++++++++++++++++++++++++++++++
 src/index.js            |  5 +++-
 2 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 src/blockchains/celo.js

diff --git a/src/blockchains/celo.js b/src/blockchains/celo.js
new file mode 100644
index 0000000..383599b
--- /dev/null
+++ b/src/blockchains/celo.js
@@ -0,0 +1,53 @@
+const logo = 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA5NTAgOTUwIj48cGF0aCBkPSJNMzc1IDg1MEMxNjcuOSA4NTAgMCA2ODIuMSAwIDQ3NVMxNjcuOSAxMDAgMzc1IDEwMGgyMDBjMjA3LjEgMCAzNzUgMTY3LjkgMzc1IDM3NVM3ODIuMSA4NTAgNTc1IDg1MEgzNzV6bTIwMC0xNTBjMTI0LjMgMCAyMjUtMTAwLjcgMjI1LTIyNVM2OTkuMyAyNTAgNTc1IDI1MEgzNzVjLTEyNC4zIDAtMjI1IDEwMC43LTIyNSAyMjVzMTAwLjcgMjI1IDIyNSAyMjVoMjAweiIgZmlsbD0iI2ZmZiIvPjwvc3ZnPg=='
+const logoWhiteBackground = 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA5NTAgOTUwIj48cGF0aCBkPSJNMzc1IDg1MEMxNjcuOSA4NTAgMCA2ODIuMSAwIDQ3NVMxNjcuOSAxMDAgMzc1IDEwMGgyMDBjMjA3LjEgMCAzNzUgMTY3LjkgMzc1IDM3NVM3ODIuMSA4NTAgNTc1IDg1MEgzNzV6bTIwMC0xNTBjMTI0LjMgMCAyMjUtMTAwLjcgMjI1LTIyNVM2OTkuMyAyNTAgNTc1IDI1MEgzNzVjLTEyNC4zIDAtMjI1IDEwMC43LTIyNSAyMjVzMTAwLjcgMjI1IDIyNSAyMjVoMjAweiIgZmlsbD0iI0ZDRkY1MiIvPjwvc3ZnPg=='
+const currencyLogo = "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/celo/info/logo.png"
+const wrappedLogo = "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/celo/info/logo.png"
+
+export default {
+  name: 'celo',
+  id: '0xa4ec',
+  networkId: '42220',
+  namespace: 'eip155',
+  label: 'Celo',
+  fullName: 'Celo Mainnet',
+  logo,
+  logoBackgroundColor: '#FCFF52',
+  logoWhiteBackground,
+  currency: {
+    name: 'Celo',
+    symbol: 'CELO',
+    decimals: 18,
+    address: '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE',
+    logo: currencyLogo
+  },
+  wrapped: {
+    address: '0x471EcE3750Da237f93B8E339c536989b8978a438',
+    logo: wrappedLogo,
+  },
+  stables: { // max. 2 per fiat currency
+    usd: ['0xcebA9300f2b948710d2653dD7B07f33A8B32118C', '0x48065fbBE25f71C9282ddf5e1cD6D6A887483D5e']
+  },
+  explorer: 'https://celoscan.io',
+  explorerUrlFor: ({ transaction, token, address })=>{
+    if(transaction) { return `https://celoscan.io/tx/${transaction.id || transaction}` }
+    if(token) { return `https://celoscan.io/token/${token}` }
+    if(address) { return `https://celoscan.io/address/${address}` }
+  },
+  endpoints: [ // make sure provider supports batch size of 50 batch requests!
+    'https://forno.celo.org',
+    'https://celo.drpc.org',
+    'https://1rpc.io/celo',
+  ],
+  tokens: [ // only major tokens
+    {"address": "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE", "symbol": "CELO", "name": "Celo", "decimals": 18, "logo": currencyLogo, "type": "NATIVE"},
+    {"address": "0x471EcE3750Da237f93B8E339c536989b8978a438", "symbol": "WCELO", "name": "Wrapped Celo", "decimals": 18, "logo": wrappedLogo, "type": "20"},
+    {"address": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C", "symbol": "USDC", "name": "USD Coin", "decimals": 6, "logo": "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png", "type": "20"},
+    {"address": "0x48065fbBE25f71C9282ddf5e1cD6D6A887483D5e", "symbol": "USDT", "name": "Tether USD", "decimals": 6, "logo": "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/ethereum/assets/0xdAC17F958D2ee523a2206206994597C13D831ec7/logo.png", "type": "20"},
+    {"address": "0x765DE816845861e75A25fCA122bb6898B8B1282a", "symbol": "cUSD", "name": "Celo Dollar", "decimals": 18, "logo": "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/celo/assets/0x765DE816845861e75A25fCA122bb6898B8B1282a/logo.png", "type": "20"},
+    {"address": "0xD8763CBa276a3738E6DE85b4b3bF5FDed6D6cA73", "symbol": "cEUR", "name": "Celo Euro", "decimals": 18, "logo": "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/celo/assets/0xD8763CBa276a3738E6DE85b4b3bF5FDed6D6cA73/logo.png", "type": "20"},
+  ],
+  zero: '0x0000000000000000000000000000000000000000',
+  maxInt: '115792089237316195423570985008687907853269984665640564039457584007913129639935',
+  permit2: '0x000000000022D473030F116dDEE9F6B43aC78BA3',
+  blockTime: 5000, // 5s
+}
diff --git a/src/index.js b/src/index.js
index 568f728..86bcec8 100644
--- a/src/index.js
+++ b/src/index.js
@@ -9,6 +9,7 @@ import gnosis from './blockchains/gnosis'
 import optimism from './blockchains/optimism'
 import base from './blockchains/base'
 import worldchain from './blockchains/worldchain'
+import celo from './blockchains/celo'
 
 const all = [
   ethereum,
@@ -22,6 +23,7 @@ const all = [
   optimism,
   base,
   worldchain,
+  celo,
 ]
 
 const findById = function (id) {
@@ -62,7 +64,8 @@ export default {
   optimism,
   base,
   worldchain,
-  
+  celo,
+
   all,
   findById,
   findByNetworkId,