TrueHold

TrackWallet

Coinbase Wallet tracker

Coinbase Wallet is the self-custody side of Coinbase, and the distinction matters for tracking: the exchange account is read with a read-only API key, the wallet is read from its addresses. Both belong in the same total, and TrueHold reads both.

Track my portfolioWhat a key can and cannot do
Coinbase Wallet logo

Coinbase Wallet

in TrueHold · by address

Wallet total30d

$22,979

ETH on Base

ETH on Base

3.80

$12,160

+1.8%

USD Coin

USD Coin

6,500

$6,499

0.0%

Solana

Solana

24.0

$4,320

+2.4%

Coinbase Wallet logo

Coinbase Walletin TrueHold

The 0x address covers Base, the chain Coinbase built, along with Ethereum and every other EVM chain. Solana and Bitcoin accounts have their own addresses and are read natively. A smart wallet created with a passkey is still an address on each chain, and an address is what gets read.

How it connects

  1. 01

    Copy the addresses

    The 0x address covers Base and every EVM chain; Solana and Bitcoin have their own. Copy whichever you use from the receive screen.

  2. 02

    Paste them into TrueHold

    Read-only from public chain data. No connect prompt, no signature, and nothing to do with your Coinbase exchange login.

  3. 03

    See it next to the exchange

    The self-custody wallet and the Coinbase exchange account sit in the same portfolio, one by address and one by read-only key, totalled together.

What you will see

Base and the EVM family
One 0x address, read across Base, Ethereum, Arbitrum, Optimism, Polygon and the rest.
Solana and Bitcoin
Their addresses are read natively: tokens and staking on Solana, UTXO balances on Bitcoin.
Wallet next to exchange
Coinbase Wallet by address, Coinbase by read-only key, one number across both.
Smart wallets too
Passkey smart wallets are contract addresses, and contract addresses are read like any other.

Questions people ask

No. The exchange account is separate and uses a read-only API key. Coinbase Wallet is self-custody and is read from its public addresses.

Yes. A passkey smart wallet is an address on each chain where it has been used, and TrueHold reads that address.

Base and every EVM chain from the 0x address, plus Solana and Bitcoin from their own addresses.

Yes. Coinbase renamed Coinbase Wallet to the Base app in July 2025 and went back to the Coinbase Wallet name in September 2026. It is the same app with the same addresses, so nothing changes for tracking.

Yes. Pasting addresses and seeing balances, history and PnL costs nothing. Premium exists for the extras, tax-ready CSV exports above all, and nothing about plain tracking sits behind it.

Continuously. TrueHold re-reads each address on a rolling schedule, so on-chain moves appear within minutes and valuations follow live prices in between.

Paste them all. Each address is read separately and totalled together, which is how most real setups look once a wallet has been in use for a while.

Your sign-in details, the addresses you paste and the public data behind them. TrueHold does not try to work out who owns an address, and an address gives no control over funds. The privacy policy lists what is collected.

Blog

All articles
Guides

Sep 1, 2026 · 3 min read

How to track an Ethereum wallet (and everything it touches)

One Ethereum address is also an Arbitrum, Base and Polygon address. How to watch a wallet across the whole EVM family from a single paste.

Guides

Aug 31, 2026 · 2 min read

How to track any wallet address

Public blockchains publish every balance and every move. With the right reader, any address, from your cold wallet to a whale, becomes a live portfolio.

More to track

Everything TrueHold tracks

Coinbase Wallet is one source among many. The portfolio tracker reads wallets by address and exchange accounts through keys that can only read, then totals them in one view.

Your whole portfolio, one view

Coinbase Wallet is one piece. TrueHold is the portfolio tracker that puts your wallets, exchanges and perps into one total, with honest PnL.

Start tracking free

TrueHold is an independent tool and is not affiliated with, sponsored or endorsed by Coinbase Wallet. Names and logos belong to their owners.