TrueHold

TrackExchange

MEXC portfolio tracker

MEXC lists early and lists a lot, which is exactly why its accounts drift out of sight: the position you took in something small last spring is still there, doing whatever it is doing, unwatched.

Track my portfolioWhat a key can and cannot do
MEXC logo

MEXC

in TrueHold · API key

Account total30d

$19,200

SPOT

Spot

12 assets

$11,800

+1.9%

FUT

Futures

1 position

$5,300

+6.4%

NEW

Early listings

6 assets

$2,100

-3.5%

MEXC logo

MEXCin TrueHold

TrueHold connects to MEXC with a read-only key and keeps the account visible: spot balances and futures counted into your total continuously. Where the exchange’s API serves history with quirks, TrueHold reads what is reliably there rather than inventing the rest; live balances are always the source of truth.

How it connects

  1. 01

    Create a read-only API key

    In MEXC: API management, create key, read-only permissions. Trading and withdrawal rights never get granted.

  2. 02

    Paste key and secret

    The credential is stored encrypted and used for balance and history reads only.

  3. 03

    Watch it assemble

    Spot and futures balances join your cross-venue total with the rest of your accounts.

What you will see

Live balances, always
Spot and futures read continuously; the account stops being a place you check quarterly.
Early listings counted
The small caps MEXC is known for get priced into your total where markets exist.
Honest about history
Where the venue’s API limits deep history, TrueHold shows what is solid instead of guessing.
Read-only scope
The key reads. Orders and withdrawals are not possible with it, by construction.

Questions people ask

Yes, futures balances are read along with spot through the same read-only credential.

MEXC’s API serves some historical data with limitations. TrueHold reads what the venue reliably provides and keeps live balances exact, rather than fabricating a smooth past.

No. Read-only permission is enforced by MEXC server-side; the key cannot trade or withdraw regardless of who holds it.

Yes. Connecting MEXC and seeing your 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 the account on a rolling schedule, so moves on MEXC appear within minutes and valuations follow live prices in between.

Yes, one key per MEXC account. Connect both and they live side by side in the same portfolio, separately labeled, jointly totalled.

Sync stops immediately: MEXC refuses the key from that moment. Your existing history stays visible in TrueHold until you delete the account there too, so revoking never destroys your records by surprise.

Blog

All articles
Self-custody

Aug 31, 2026 · 3 min read

How read-only API keys work, and why they can’t move your funds

Every exchange key comes with permission scopes. Understand the three tiers and you know why a read-only tracker can see balances but never touch them.

Self-custody

Aug 31, 2026 · 3 min read

Can a read-only API key be used against you? An honest threat model

A read-only key cannot move funds. The real risks are quieter: privacy, profiling, forgotten keys. The full threat model, including what vendors skip.

More to track

Everything TrueHold tracks

MEXC 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

MEXC 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 MEXC. Names and logos belong to their owners.