Photo: Jason Dent / UnsplashRegister entry · tangem.com

Is Tangem safe? What its own terms say

No score publishedLast reviewed 2026-10-07First published 2026-10-078 sources

Hacked, support scams, fees: is Tangem safe? The incident and support page.

In short, from the documents

Is Tangem safe to use for casino deposits?

Tangem's terms disclaim custody and access to your keys, so by their account only you can sign a deposit. Its terms name no gambling rule (tangem.com, read 2026-10-07), which is an absence, not a permission. Contracting party: Tangem AG. 6 points are not verified. 2 primary-source incidents are recorded. Liability: excluded for all loss.

Documents last checked 2026-10-07Reviewed by CryptoGuardz Register Desk, editorial desk

Tangem: keys held on a device you hold; who can block an address: none disclosed in the documents read; gambling clause: not disclosed; 2 primary-source incidents recorded. From its own terms, documents last checked 2026-10-07. Not a rating. Drawn by the CryptoGuardz Register Desk from the record.

Disclosure: CryptoGuardz has no commercial relationship with Tangem, earns nothing if you install it, and has not contacted the company or given it notice of this entry. Every statement below is either a verbatim quote from a document Tangem publishes or a statement about a public record, and both carry the date they were read. Corrections go to the corrections page.

10 clauses quoted verbatim · 5 sub-service clauses · 6 recorded gaps · 2 primary-source incidents · no numeric score

1. What this means for you

Consequences first, in the conditional, each one produced by a clause in a document Tangem publishes itself. Every line links to that clause, quoted in full and dated. None of them is a claim that Tangem can move your coins on chain: the terms disclaim that power and this register takes them at their word on it.

What can happen to you, and what in the document allows it

Your access to the app can be withdrawn if Tangem decides to withdraw it HIGHThe termination clause is discretionary and states no grounds you could stay inside. Your keys are still yours; the software you reach them through is not.
You are contracting with someone you cannot name if you use the swap, the on-ramp or the staking inside the app MEDIUM5 sub-service clauses are recorded across 3 kinds of service, and most of the counterparties are identified in the terms only as a third party.
Your on-ramp account can be blocked by a provider Tangem cannot see inside MEDIUMBuying with a card or bank transfer routes through a regulated intermediary that takes identity documents and applies its own compliance decisions.

3 conditions, each one read out of a document Tangem publishes itself, out of the register of the authority that licensed it, or out of the limits of what this register has measured. Each link lands on the evidence.

2. What this entry records, and what it does not

This register publishes no number for a wallet. The payout score on the casino register has five defined components and a published arithmetic; no equivalent instrument exists here. What follows is a field-by-field account of what was read, where and when.

Binding terms	Read in full10 clauses captured verbatim across 7 topics, retrieved 2026-10-07
Contracting entity	Tangem AGSwitzerland. The terms state Tangem AG is incorporated under Swiss law with registration number CHE-390.112.525, give its address as Baarerstrasse 10, CH-6300 Zug, select Swiss law and give exclusive jurisdiction to the courts of the Canton of Zug.
Custody position in the terms	Disclaims custody and disclaims access to key materialAsserted from the terms, which state Tangem does not have access to and does not store private keys or recovery phrases, and that neither Tangem nor its infrastructure receives, transmits, stores or has access to them. The December 2024 incident recorded below shows that, in seed-phrase mode, private keys were written to app logs that users could send to Tangem support; Tangem states those logs were deleted.
Sub-services	5 clauses recordedSwap · Fiat on-ramp · Staking. A count of recorded clauses, not of distinct companies.
Code audit	Not measuredNo security audit, source review or reproducible-build check has been carried out or read by this register. A wallet's safety is largely decided there, and nothing on this page speaks to it.
First-party test	Not measuredNo transaction has been signed, no swap executed and no recovery flow run through this product by this register.
Default node provider	Not disclosedNo RPC or node provider is named in any primary document retrieved.

3. What we could not verify

Every entry carries this section. The gaps are published because a reader deserves the limits of the check as well as its results.

Key storage and recovery for the Tangem Mobile Wallet, the software wallet without a card, including whether it offers a cloud backup. The help-centre key-security article excludes it.
Named swap providers and staking validators. The terms name none; only MoonPay (privacy policy) and Polymarket (terms) are named counterparties.
The default node or RPC providers the app uses and what they see. Tangem's help centre says Tangem has no servers connected to blockchains, which implies third-party nodes; none is named.
The card generations and firmware affected by the Ledger Donjon finding. Tangem's post does not specify, and the Donjon report was not read.
Per-device network support. The chain list comes from a Tangem blog post, not a support matrix.
Whether the Tangem Pay card product is governed by these terms. Tangem Pay is not mentioned in the Terms of Service retrieved; its tariff document was found but not read.

4. Who you are contracting with

The binding document names a company and states where it is registered or which law governs. The detail and the clause are below.

Named counterparty	Tangem AGsource · retrieved 2026-10-07
Jurisdiction	Switzerland. The terms state Tangem AG is incorporated under Swiss law with registration number CHE-390.112.525, give its address as Baarerstrasse 10, CH-6300 Zug, select Swiss law and give exclusive jurisdiction to the courts of the Canton of Zug.
Relationships disclosed	The terms refer to Tangem Affiliates without naming them, and name one third-party counterparty: Blockratize Inc., doing business as Polymarket, for the Predictions Service. The privacy policy names MoonPay as an on-ramp and off-ramp partner and Google Analytics and Firebase for analytics.

How the binding document identifies the counterpartyRetrieved 2026-10-07

Tangem AG, a company incorporated under the laws of Switzerland (registration number: CHE-390.112.525)

Cloud or hosted backup offered	no
What is stored	Nothing by Tangem, by the terms. Recovery is by linking additional Tangem cards or rings as backup devices, or by a seed phrase where the user chose seed-phrase activation.
Where	On the primary card and any linked backup cards, or in the user's own record of the seed phrase.
Changes the custody position	no

Is Tangem safe? What its own terms say

Is Tangem safe to use for casino deposits?

1. What this means for you

2. What this entry records, and what it does not

3. What we could not verify

4. Who you are contracting with

5. The custody claim, and what the binding document says

6. Recovery, and where the terms and the marketing differ

7. The app is not the wallet

8. Withdrawing your access to the interface

9. Who can block an address

10. What the terms say about gambling

11. Chains it names

12. Liability, amendment, arbitration and where you can use it

13. Public record

14. Who should avoid Tangem

Related entries

Analysis on Tangem and wallets

15. Sources