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Base (L2)

Track Base Wallets
& On-Chain Activity

Monitor Base chain wallets, whale movements, and on-chain transactions in real-time. Get instant alerts when important Base wallets make moves.

Track ETH and ERC-20 token transfers, DeFi interactions, and smart contract activity on Base—Coinbase's Ethereum L2.

Base Features

Complete Base Tracking

Track every aspect of Base wallets from token transfers to smart contract interactions with low fees and Ethereum security.

ETH & ERC-20 Token Tracking

Monitor ETH balances and all ERC-20 token transfers on Base. Track USDC, DEGEN, and any Base token.

Transaction Monitoring

Get notified instantly when tracked wallets send, receive, or swap tokens on Base with fast, low-cost transactions.

Whale Movement Alerts

Track large ETH and token holders on Base. Get alerted when whales accumulate, distribute, or bridge in.

DeFi Activity Tracking

Monitor interactions with Aerodrome, BaseSwap, Uniswap, and other Base DeFi protocols.

Smart Contract Interactions

Track when wallets interact with specific smart contracts or deploy new contracts on Base.

NFT Activity

Monitor NFT purchases, sales, and transfers from tracked wallets on Base NFT marketplaces.

Base Network Stats

~2s
Block Time
Ethereum L2
Security
<$0.01
Avg Fee
Growing
Ecosystem

What You Can Track on Base

ETH Transfers

Get alerted when wallets send or receive ETH on Base. Track large transfers and balance changes with minimal fees.

ERC-20 Token Movements

Monitor USDC, DEGEN, and any ERC-20 token on Base. Track when wallets buy, sell, or transfer specific tokens.

DEX Swaps

Track swaps on Aerodrome, BaseSwap, Uniswap, and other Base DEXs. See what tokens wallets are buying and selling.

NFT Activity

Monitor NFT purchases, sales, and transfers from tracked wallets on Base NFT marketplaces.

DeFi Interactions

Track lending, borrowing, staking, and yield farming activity across Base DeFi protocols.

Bridge Activity

Monitor when wallets bridge assets from Ethereum (and other chains) to Base using the official bridge or third-party solutions.

Why Track Base Wallets?

1

Coinbase's L2

Base is built by Coinbase and secured by Ethereum. Track the ecosystem that brings millions of users on-chain with ease.

2

Low Fees, Ethereum Security

Base offers near-zero fees with Ethereum-level security. Track DeFi, NFTs, and on-chain activity without mainnet gas costs.

3

Rapid Ecosystem Growth

Aerodrome, Friend.tech, and many protocols are building on Base. Track early adopters and smart money flowing in.

4

Onramp for New Users

Base is the default L2 for many Coinbase users. Track institutional and retail flows as they move from CEX to chain.

Get Alerts Where You Want Them

Also Track Other Chains We Support

Example Base Alert

What you'll receive when a tracked Base wallet makes a move:

Whalert 1 min ago
Large ETH Transfer on Base
Wallet: Base Whale
Action: Swapped
Amount: 500 ETH
Value: ~$1.6M
Protocol: Aerodrome
Use Cases

Who Tracks Base Wallets?

DeFi Traders

Track smart money on Aerodrome and Base DeFi. Get alerts when large positions open or close with minimal fees.

L2 Early Adopters

Base is one of the fastest-growing L2s. Track early movers and protocol treasuries as the ecosystem expands.

NFT & Social Fi

Monitor NFT and social-fi activity on Base. Track key holders and trending mints as Base becomes a hub for culture.

Bridge & Flow Analysts

Track capital flowing from Ethereum and other chains into Base. Monitor institutional and retail adoption.

Base Wallet Tracking FAQ

What is a Base chain wallet tracker?

A Base wallet tracker monitors public Base chain addresses in real time and sends you an instant alert whenever a tracked wallet transacts on-chain — ETH transfers, ERC-20 token movements, and more. Whalert delivers notifications within seconds of on-chain confirmation.

How do I track a Base wallet?

Paste any public Base address (0x…) into Whalert, pick your notification channel — Telegram, Discord, WhatsApp, Slack, Microsoft Teams, Email, or Push — and you'll receive instant alerts on every transaction. Setup takes under 60 seconds.

What can I see when tracking a Base wallet?

Open any tracked Base wallet to see its current ETH balance, full ERC-20 token holdings, NFT collection, and recent transaction history — all updated in real time.

Can I track whale wallets on Base?

Yes. Add any public Base address to Whalert — known DeFi whales, Coinbase ecosystem participants, or institutional wallets — or browse our curated list of notable Base wallets. You'll receive an instant alert on every on-chain move they make.

Is Base wallet tracking free?

Yes. The Free plan includes Base chain wallet tracking at no cost. Paid plans unlock more tracked addresses and additional notification channels.

Free to Start

Start Tracking Base Wallets

Monitor Base wallets, whales, and DeFi protocols in real-time. Get instant alerts when important activity happens on Base.

No credit card required. Set up your first alert in under 60 seconds.

From the Blog

The On-Chain Playbook

Wallet tracking guides, whale monitoring strategies, and playbooks for traders who want to act before the crowd.