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Photo: Jason Dent / UnsplashRegister entry · zerion.io

Is Zerion safe? What its own terms say

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

In short, from the documents

Is Zerion safe to use for casino deposits?

Zerion's terms disclaim custody and access to your keys, so by their account only you can sign a deposit. Its terms prohibit using it for gambling (zerion.io, read 2026-10-07); a breach costs access to the app, not the coins. Contracting party: Zerion Inc, place of incorporation not stated. 6 points are not verified. No primary-source incident is recorded.

Documents last checked Reviewed by CryptoGuardz Register Desk, editorial desk

Zerion: keys held by you. Self-custodial, by the terms.Who holds the keysYouDeviceSharedProviderMarked: YouSelf-custodial, by the terms.Zerion: who can block an address: none disclosed in the documents read.Who can block an addressNobodyProviderThird partyMarked: NobodyNone disclosed in the documents read.Zerion: gambling clause: gambling prohibited, read 2026-10-07. Its terms prohibit using it for gambling.Gambling clauseBannedSilentAllowedMarked: Banned, gambling prohibitedIts terms prohibit using it for gambling.Read 2026-10-07.Zerion: 0 primary-source incidents recorded.Incidents on record0incidentsOnly incidents a primary source records.
Zerion: keys held by you; who can block an address: none disclosed in the documents read; gambling clause: gambling prohibited; 0 primary-source incidents recorded. From its own terms, documents last checked . Not a rating. Drawn by the CryptoGuardz Register Desk from the record.

Disclosure: CryptoGuardz has no commercial relationship with Zerion, 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 Zerion publishes or a statement about a public record, and both carry the date they were read. Corrections go to the corrections page.

7 clauses quoted verbatim · 4 sub-service clauses · 6 recorded gaps · 0 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 Zerion publishes itself. Every line links to that clause, quoted in full and dated. None of them is a claim that Zerion 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

3 conditions, each one read out of a document Zerion 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 termsRead in full7 clauses captured verbatim across 6 topics, retrieved 2026-10-07
Contracting entityZerion IncNo jurisdiction of incorporation stated in the binding document
Custody position in the termsDisclaims custody and disclaims access to key materialAsserted from the clauses. The terms state private keys are stored on the user's device and that Zerion will never have access to the recovery phrase and cannot move funds.
Sub-services4 clauses recordedSwap · Fiat on-ramp · Node and RPC. A count of recorded clauses, not of distinct companies.
Code auditNot 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 testNot measuredNo transaction has been signed, no swap executed and no recovery flow run through this product by this register.
Default node providerNot 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.

  • A liability cap. No sentence beginning IN NO EVENT or naming a total or aggregate liability amount was found in the terms; the final third of the document was read only for targeted terms, so a cap expressed in other words may have been missed.
  • How Zerion cancels or refuses to process a pending outgoing transfer from a non-custodial wallet, as its terms reserve. The mechanism is not described.
  • Zerion Inc's state of incorporation. Not stated in the terms.
  • The named fiat on-ramp partners. The terms refer to Third-party Payment Services Partners without naming them.
  • Whether Zerion screens wallet addresses against sanctions or analytics lists. The privacy policy contains no sentence on it; the terms reserve a general right to monitor for sanctions programs.
  • Documented incidents. No primary-source incident was located. Absence here is absence of a search result, not evidence of no incident.

4. Who you are contracting with

The binding document names a company. It does not name a jurisdiction of incorporation, which is a different and smaller gap: a reader can find the counterparty but not the register it sits in.

Named counterpartyZerion Incsource · retrieved 2026-10-07
JurisdictionNot stated as incorporation. The terms give a San Francisco address and choose California law; no state of incorporation is given.
Relationships disclosedThe privacy policy names its processors, including Amazon Web Services and Cloudflare for infrastructure, QuikNode, Alchemy Insights and Triton One as RPC providers, ZeroEx Holdings and 1Inch Foundation as DEX aggregators and Hashflow Foundation as a private market maker. No corporate affiliates are named.
How the binding document identifies the counterpartyRetrieved 2026-10-07
Zerion Inc, 50 California Street Suite 1500, San Francisco, CA 94111
zerion.io
Governing lawRetrieved 2026-10-07
A choice of law is not a statement of incorporation
the laws of the state of California, without regard to any principles of conflict of laws that would require or permit the application of the laws of any other jurisdiction, will govern this Agreement.
zerion.io

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

What Zerion says in the place a user reads, against what it says in the place that binds a user.

Zerion: the claim and the clause
What it says where you read it
Self-custodial by design. Ledger support for extra safety.
zerion.io · 2026-10-07
What the binding document says
You control the Digital Assets held in your Zerion Wallet as the private keys (representing ownership of the digital asset) are stored directly on your device.
zerion.io · 2026-10-07
A second clause on the same pointRetrieved 2026-10-07
This means that if you lose your recovery phrase, you will lose access to your Zerion Wallet. Please remember that Zerion will never have access to this recovery phrase, so we cannot move funds on your behalf, nor can we help you access digital assets in your Zerion Wallet should you lose your recovery phrase.
zerion.io

Provider holds key material: no. Asserted from the clauses. The terms state private keys are stored on the user's device and that Zerion will never have access to the recovery phrase and cannot move funds.

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

Cloud or hosted backup offeredyes
What is storedThe recovery phrase, encrypted with a password the user sets.
WhereThe user's own iCloud or Google Drive account.
Changes the custody positionnoRecorded as false because the help centre states the backup is encrypted with a user-set password that Zerion does not store or have access to.
Recovery, in the provider's own wordsRetrieved 2026-10-07
Zerion does not store or have access to this password, if it's lost, it cannot be recovered or reset.
help.zerion.io
A second statement from the same help centreRetrieved 2026-10-07
As an added safeguard, we built a Google Drive and iCloud backup feature so you can back up your encrypted recovery phrase. We strongly encourage you to back up your recovery phrase using this feature, as well as writing it down and storing it in a secure location.
zerion.io
What the binding document says about recoveryRetrieved 2026-10-07
As an added safeguard, we built a Google Drive and iCloud backup feature so you can back up your encrypted recovery phrase.
zerion.io

No difference found. The terms describe the iCloud and Google Drive backup of an encrypted recovery phrase, and the help centre adds that the password is user-set and not held by Zerion. Zerion is the only wallet in this batch whose binding terms describe the cloud backup product.

7. The app is not the wallet

4 clauses, each one a place where the product routes a user to a counterparty the user never contracts with by name, under terms the user never opens. The count is of recorded clauses and not of distinct companies: two entries can name the same counterparty and each still be a separate thing the terms permit.

Swap · 1 of 4Retrieved 2026-10-07
ZeroEx Holdings Inc. and 1Inch Foundation as DEX aggregators; Hashflow Foundation as a private market maker. Named in the privacy policy, not in the terms.
DEX Aggregators: ZeroEx Holdings Inc. (USA) 1Inch Foundation (Cayman Islands) Private Market Makers: Hashflow Foundation (Cayman Islands)
zerion.io
Swap · 2 of 4Retrieved 2026-10-07
Third-party decentralised finance protocols, from whose display Zerion reserves the right to collect fees
The Company reserves the right to collect fees for marketing, routing, positive slippage, and other fees for displaying such third-party decentralised finance protocols.
zerion.io
Fiat on-ramp · 3 of 4Retrieved 2026-10-07
Third-party Payment Services Partners. Not named in the terms.
The Company is not responsible for any exchange rates offered by the relevant third-party service provider and for any fees charged by the relevant third-party service provider(s) or your bank or credit card issuer(s).
zerion.io
Node and RPC · 4 of 4Retrieved 2026-10-07
QuikNode Inc., Alchemy Insights Inc., Triton One Limited and public nodes, depending on the chain. Transaction information is shared with them.
RPC providers (depends on the chain used for the transaction): QuikNode Inc. (USA) Alchemy Insights Inc. (USA) Triton One Limited (Isle of Man) Public nodes
zerion.io

8. Withdrawing your access to the interface

Your keys are yours. The software you reach them through is licensed, and the licence can be withdrawn. 1 clauses are recorded on this point.

Interface termination · clause 1Retrieved 2026-10-07
Zerion may suspend, restrict or terminate your access to the Zerion Interface if: (i) We are so required by a facially valid subpoena, court order, or binding order of a government authority; (ii) We reasonably suspect you of using the Services in connection with a Prohibited Use; (iii) Use of your using the Services is subject to any pending litigation, investigation, or government proceeding and/or we perceive a heightened risk of legal or regulatory non-compliance associated with your activity; (iv) Our service partners are unable to support your use; (v) You take any action that Zerion deems as circumventing Zerion's controls.
zerion.io

Enumerated grounds, including a ground outside the user's conduct: service partners being unable to support the use.

9. Who can block an address

Zerion claims no power to block an address in the documents read. No clause in the documents read discloses that another party in the stack can freeze or blacklist an address either. That is an absence of disclosure, not a guarantee that no such party exists.

Address blocking · clause 1Retrieved 2026-10-07
A reserved power to cancel or refuse to process pending outgoing transfers, conditioned on legal requirement. It sits in tension with the statement that Zerion cannot move funds on the user's behalf; the terms do not explain how a non-custodial interface cancels a signed transfer.
We may cancel or refuse to process any pending Outcoming Transfers as required by law or any court or other authority to which the Company is subject in any jurisdiction.
zerion.io

A reserved power to cancel or refuse to process pending outgoing transfers, conditioned on legal requirement. It sits in tension with the statement that Zerion cannot move funds on the user's behalf; the terms do not explain how a non-custodial interface cancels a signed transfer.

10. What the terms say about gambling

Position recorded: gambling prohibited. Zerion does not hold your keys, so the stated consequence of a breach is loss of access to the software, not loss of the coins.

Gambling clauseRetrieved 2026-10-07
The lead-in sentence and the Gambling item are quoted together from the Prohibited Uses list. A separate Conditional Uses list allows games of skill only with Zerion's prior written consent: "Games of Skill: Games which are not defined as gambling under this Agreement or by law, but which require an entry fee and award a prize."
You may not use the Services to engage in the following categories of activity ("Prohibited Uses"). Gambling: Lotteries; bidding fee auctions; sports forecasting or odds making; fantasy sports leagues with cash prizes; internet gaming; contests; sweepstakes; games of chance
zerion.io

The card side of the same question is on the card register, and the casino side on KYC on withdrawal.

11. Chains it names

Of the eight chains this register filters on, Zerion names 6: Ethereum, Solana, Tron, BNB Chain, Base, Polygon. Not named on the pages read: Bitcoin, TON. The full-support list on the Zerion help centre. Bitcoin and TON do not appear. A further lite-support list names other networks outside the register's filter.

Chains · evidence 1Retrieved 2026-10-07
Solana, Ethereum, Abstract, Arbitrum, Ape Chain, Aurora, Avalanche (c-chain), Base, Berachain, Blast, BNB Chain, Celo, Degen Chain, Fantom, Gnosis Chain, Gravity Alpha, HyperEVM, Ink, katana, Lens, Linea, Mantle, MegaETH, Monad, Optimism, Polygon, Robinhood, Scroll, Soneium, Sonic, Tron, Unichain, Wonder, XDC, Zero, X Layer, ZKcandy, ZKsync Era
help.zerion.io

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

No aggregate liability cap was recorded in the documents read.

Unilateral amendment · clause 1Retrieved 2026-10-07
We may amend or modify this Agreement by posting on Zerion Interface or emailing you the revised Agreement, and the revised Agreement shall be effective at such time.
zerion.io
Arbitration · clause 1Retrieved 2026-10-07
you and we agree that any dispute arising out of or relating to this Agreement or the Services, including, without limitation, federal and state statutory claims, common law claims, and those based in contract, tort, fraud, misrepresentation, or any other legal theory, shall be resolved through binding arbitration, on an individual basis
zerion.io
Where you may not use it · clause 1Retrieved 2026-10-07
you are not a resident, citizen, national or agent of, or an entity organized, incorporated or doing business in, Cuba, Iran, North Korea, Syria, the Crimea region of Ukraine, the so-called Donetsk People's Republic and Luhansk People's Republic regions of Ukraine, or any other country, region or territory against which the United States, the United Kingdom, the European Union or any of its member states or the United Nations or any of its member states maintain comprehensive economic or financial sanctions or trade embargoes
zerion.io

What the provider states it processes, and who it passes it to. Recorded because a wallet that never touches a key can still see every address you hold.

Data sharing · clause 1Retrieved 2026-10-07
We reserve the right at all times to monitor, review, retain and/or disclose any information as necessary to satisfy any applicable law, regulation, sanctions programs, legal process or governmental request.
zerion.io
Data sharing · clause 2Retrieved 2026-10-07
Zerion doesn't link your contact details with the public wallet addresses unless you provide this data together.
zerion.io

13. Public record

No incident is recorded for Zerion. That is not a clean bill of health. No primary source, meaning a company disclosure, a public vulnerability register entry or a regulator action, was located within this collection. Absence of a record here is the absence of a search result.

14. Who should avoid Zerion

Anyone who needs a named party to be answerable for a loss. The liability position is no cap recorded, and the terms disclaim responsibility for every third-party service the app routes you into.

Arculus getarculus.com2 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, TON, Tron, BNB Chain, Base, Polygon.Atomic Wallet atomicwallet.io3 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, BNB Chain, Tron.Backpack backpack.app2 sub-service clauses recorded. Names Solana, Ethereum, Base, BNB Chain, Polygon.Bitget Wallet web3.bitget.com2 sub-service clauses recorded. Names Bitcoin, Ethereum, BNB Chain, Polygon, Tron, Solana.Blockstream Jade (Blockstream app) blockstream.com2 sub-service clauses recorded. Names Bitcoin.Coinbase Wallet wallet.coinbase.com2 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, Base.COLDCARD coldcard.com0 sub-service clauses recorded. Names Bitcoin.D'CENT dcentwallet.com3 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, Tron.Exodus exodus.com4 sub-service clauses recorded. Names Bitcoin, Ethereum, BNB Chain, Solana.Keplr keplr.app3 sub-service clauses recorded. Names Ethereum, Bitcoin.Keystone keyst.one2 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, Polygon, Base, Tron.Ledger Wallet (Ledger Live) ledger.com3 sub-service clauses recorded. Names Bitcoin, Ethereum, BNB Chain, Solana, Tron.OKX Wallet web3.okx.com1 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, BNB Chain, Polygon, Tron, TON.Rabby Wallet rabby.io2 sub-service clauses recorded. Names Ethereum, BNB Chain, Base, Polygon.Robinhood Wallet robinhood.com4 sub-service clauses recorded. Names Ethereum, Bitcoin, Solana, BNB Chain, Base, Polygon.SafePal safepal.com4 sub-service clauses recorded. Names Bitcoin, Ethereum, BNB Chain, Tron, Polygon, Solana.Solflare solflare.com2 sub-service clauses recorded. Names Solana.Sparrow Wallet sparrowwallet.com1 sub-service clauses recorded. Names Bitcoin.Tangem tangem.com5 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, TON, Tron, BNB Chain, Base, Polygon.Tonkeeper tonkeeper.com3 sub-service clauses recorded. Names TON, Tron, Ethereum, Bitcoin, Base, BNB Chain.Trezor (Trezor Suite) trezor.io3 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, Tron.Uniswap Wallet wallet.uniswap.org5 sub-service clauses recorded. Names Ethereum, Base, BNB Chain, Polygon, Solana.Wallet in Telegram wallet.tg2 sub-service clauses recorded. Names TON, Tron, Ethereum, Solana.Wasabi Wallet wasabiwallet.io2 sub-service clauses recorded. Names Bitcoin.Xverse xverse.app4 sub-service clauses recorded. Names Bitcoin.Zengo zengo.com1 sub-service clauses recorded. Names Bitcoin, Ethereum, BNB Chain, Solana, Tron, TON, Base, Polygon.Trust Wallet trustwallet.com9 sub-service clauses recorded. Names Bitcoin, Ethereum, Solana, BNB Chain, Tron, TON.Phantom phantom.com7 sub-service clauses recorded. Names Solana, Ethereum, Bitcoin, Base, Polygon.MetaMask metamask.io8 sub-service clauses recorded. Names Ethereum, Bitcoin, Base, Solana, Tron, Polygon, BNB Chain.

Or read the whole wallet register, the card register, the same method applied to exchanges and to crypto casinos, the clause library at clause watch, or how this register works.

15. Sources

Compiled by the CryptoGuardz register team. First published 2026-10-07, last reviewed 2026-10-07. Every quotation on this page is verbatim from the document named beside it. Research and drafting are AI-assisted and reviewed by a named editor before publication. Corrections: corrections.