Multi-chain wallet tracking,
right inside your spreadsheet
A free Google Sheets™ Apps Script library that fetches live native coin balances across Ethereum, Polygon, BSC, Arbitrum, Optimism, Avalanche, and any EVM chain. No API key required.
Library Script ID:
1yM1l94RPOknc3QMz7l4eRnNRHRFR0vow0sIEmYBh22nZ_kUBbfreBee1
What you get
All EVM Chains
Ethereum, Polygon, BSC, Arbitrum, Optimism, Avalanche — if it has an RPC URL, it works.
Zero Data Collection
Your wallet addresses stay in your Sheet. We don't store, log, or see anything.
Batch Processing
Automatically batches large wallet lists — no timeouts, no manual splitting.
Free Forever
No subscription, no paywalls, no hidden costs. Use any RPC you choose.
How to set up
-
Get a copy of the Sheet
Click the button above — it copies the Sheet and the script setup to your Google account.
-
Add the library
Extensions → Apps Script → Libraries (+) → paste the Script ID → identifier =
WalletTracker→ Add. -
Configure your RPC and wallets
Row 1 col C+ = chain name · Row 2 col C+ = RPC URL · Row 3+ col B = wallet addresses (0x…).
-
Fetch balances
Balances → Fetch ALL chains — this sheet. Done. Balances appear in seconds.
Script Library ID
Add this library to any existing Google Sheets project to get the Balances menu.
1yM1l94RPOknc3QMz7l4eRnNRHRFR0vow0sIEmYBh22nZ_kUBbfreBee1
After adding: set the identifier to WalletTracker — this is required.