From f3e74f80ef1e33a729beb2f17b3a6445bbada0fd Mon Sep 17 00:00:00 2001
From: 0xpeluche <110820448+0xpeluche@users.noreply.github.com>
Date: Thu, 6 Nov 2025 17:05:19 +0100
Subject: [PATCH] Update: Backpack (#16972)

---
 projects/backpack/index.js      | 67 +++++++++++++++++++++++++++++----
 projects/helper/coreAssets.json |  3 +-
 2 files changed, 62 insertions(+), 8 deletions(-)

diff --git a/projects/backpack/index.js b/projects/backpack/index.js
index 13896157b..d928ee4a9 100644
--- a/projects/backpack/index.js
+++ b/projects/backpack/index.js
@@ -1,13 +1,15 @@
+const sdk = require('@defillama/sdk')
 const { sumTokensExport } = require('../helper/sumTokens')
 const ADDRESSES = require('../helper/coreAssets.json')
 const { defaultTokens } = require('../helper/cex')
 const { getConfig } = require('../helper/cache.js')
+const { getStakedSol } = require('../helper/solana')
 
 const API_URL = 'https://api.backpack.exchange/api/v1/wallets'
 
 const _getConfig = async () => {
-  const data  = await getConfig('backpack/wallets', API_URL)
-  const config   = {}
+  const data = await getConfig('backpack/wallets', API_URL)
+  const config = {}
   data.forEach(({ address, blockchain }) => {
     let chain = blockchain.toLowerCase()
     if (chain === 'avalanche') chain = 'avax'
@@ -17,24 +19,75 @@ const _getConfig = async () => {
   return config
 }
 
-const exportObj = {  timetravel: false }
-const chains = ['ethereum', 'solana', 'bitcoin', 'litecoin', 'arbitrum', 'optimism', 'polygon', 'base', 'bsc', 'avax', 'tron'];
+const exportObj = { timetravel: false }
+const CHAINS = [
+  'solana',
+  'ethereum',
+  'bitcoin',
+  'doge',
+  'litecoin',
+  'arbitrum',
+  'base',
+  'bsc',
+  'optimism',
+  'avax',
+  'polygon',
+  'tron',
+  'aptos',
+  'ripple',
+  'plasma',
+  'hyperliquid'
+]
 
-chains.forEach((chain) => {
+const CHAIN_BLACKLISTS = {
+  ethereum: ['0x57ab1e02fee23774580c119740129eac7081e9d3'],
+}
+
+CHAINS.forEach((chain) => {
   exportObj[chain] = {
     tvl: async () => {
       const config = await _getConfig()
       const entry = config[chain]
       if (!entry) return {}
 
-      let { tokensAndOwners, owners, tokens, blacklistedTokens, fungibleAssets } = entry
-      if (!tokensAndOwners && !tokens && chain !== 'solana') tokens = defaultTokens[chain] || [ADDRESSES.null]
+      const tokenLists = [...new Set([
+        ...(Object.values(ADDRESSES[chain] || {})),
+        ...(defaultTokens[chain] || []),
+      ])]
+
+      let { tokensAndOwners, owners, tokens, blacklistedTokens = [], fungibleAssets } = entry
+
+      if (!tokensAndOwners && !tokens) tokens = tokenLists
+
+      if (CHAIN_BLACKLISTS[chain]) {
+        blacklistedTokens = [
+          ...new Set([...(blacklistedTokens || []), ...CHAIN_BLACKLISTS[chain]]),
+        ]
+      }
 
       const options = { ...entry, owners, tokens, chain, blacklistedTokens }
       if (chain === 'solana' || chain === 'eclipse') options.solOwners = owners
       if (chain === 'ton') options.onlyWhitelistedTokens = true
       if (chain === 'aptos' && Array.isArray(fungibleAssets)) options.fungibleAssets = fungibleAssets
 
+      if (chain === 'solana') {
+        const balances = await sumTokensExport(options)()
+
+        if (Array.isArray(owners) && owners.length) {
+          const uniqOwners = [...new Set(owners)]
+          const BATCH = 50
+          let totalStaked = 0
+          for (let i = 0; i < uniqOwners.length; i += BATCH) {
+            const chunk = uniqOwners.slice(i, i + BATCH)
+            const parts = await Promise.all(chunk.map(addr => getStakedSol(addr)))
+            totalStaked += parts.reduce((a, b) => a + b, 0)
+          }
+          sdk.util.sumSingleBalance(balances, `solana:${ADDRESSES.solana.SOL}`, totalStaked)
+        }
+
+        return balances
+      }
+
       return sumTokensExport(options)()
     }
   }
diff --git a/projects/helper/coreAssets.json b/projects/helper/coreAssets.json
index d86a05616..c2cc4d560 100644
--- a/projects/helper/coreAssets.json
+++ b/projects/helper/coreAssets.json
@@ -626,7 +626,8 @@
     "JupSOL": "jupSoLaHXQiZZTSfEWMTRRgpnyFm8f6sZdosWBjx93v",
     "BNSOL": "BNso1VUJnh4zcfpZa6986Ea66P6TCp59hvtNJ8b1X85",
     "bbSOL": "Bybit2vBJGhPF52GBdNaQfUJ6ZpThSgHBobjWZpLPb4B",
-    "JitoSOL": "J1toso1uCk3RLmjorhTtrVwY9HJ7X8V9yYac6Y7kGCPn"
+    "JitoSOL": "J1toso1uCk3RLmjorhTtrVwY9HJ7X8V9yYac6Y7kGCPn",
+    "PYUSD": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo"
   },
   "soon": {
     "USDT": "742wcXVzkhNuEePAot7L3GvPseh93pvYFPgyHLX8mUy9",