Gate.io
Gate.io is a global cryptocurrency exchange that traces its roots to 2013, when it launched in China as Bter, later rebranding to Gate.io and moving its registration offshore as Chinese regulators tightened rules. It is known for one of the widest token listings in the industry, an in-house layer-1 network called GateChain, and among the earliest and most regular proof-of-reserves attestations. The business is now registered in the Cayman Islands and operates worldwide, without a licence to serve US retail customers.
- Founded
- 2013, originally launched as Bter before rebranding to Gate.io2013 · source
- Registration
- Cayman Islands; operates globally, not open to US retail customers
- Token selection
- One of the widest listings of any major exchange, including many early-stage tokens
- Custody model
- Custodial; publishes recurring proof-of-reserves attestations to evidence 1:1 backing · source
What is Gate.io?
Gate.io is one of the older names in crypto, with a lineage going back to a 2013 Chinese exchange called Bter that was rebuilt and rebranded as Gate.io and moved offshore as China turned hostile to domestic exchanges. Its defining trait is breadth: Gate.io lists an unusually large number of tokens, including many small and early-stage assets that mainstream exchanges never touch, which makes it a go-to venue for traders hunting niche coins and a riskier place for anyone who mistakes a listing for a stamp of quality.
Beyond spot trading it has built out derivatives, earn products and its own EVM-compatible layer-1 chain, GateChain. The flip side of that global, wide-catalogue model is regulatory positioning: Gate.io is registered in the Cayman Islands and does not serve US retail customers, so its compliance profile is lighter than that of US- or EU-licensed venues.
Is Gate.io safe?
Gate.io was among the first large exchanges to publish proof-of-reserves reports, and it has continued to release recurring attestations — including cryptographic Merkle-tree proofs — intended to let users check that client balances are backed. It has not suffered a breach of its own custody that cost customers their coins, and its most-cited historical loss came from outside its systems: in January 2019 an attacker executed a 51% attack on the Ethereum Classic network and double-spent against Gate.io's deposits, a loss the exchange absorbed so users were made whole.
The harder-to-price risk at Gate.io is not a single hack but its structure: an offshore registration, a very long tail of thinly traded listings, and lighter regulatory oversight than licensed Western venues. Proof-of-reserves shows assets exist at a moment in time but not liabilities or encumbrances, so it is reassurance rather than an audit. As with any custodial exchange, Gate.io holds your keys, and self-custody remains the way to remove counterparty risk entirely.
Incident record
In January 2019 an attacker gained majority hash power over the Ethereum Classic network and reorganised blocks to double-spend ETC deposits at exchanges, hitting Gate.io for roughly $200,000. The breach was in the ETC blockchain, not Gate.io's systems. Gate.io said it would absorb the loss so affected users were made whole; the attacker later, and unexpectedly, returned about $100,000 to the exchange.
In our ratings
Where we score Gate.io against its peers on open data. The number lives there, not here.
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Frequently asked
Is Gate.io safe?+
Gate.io has not had its own custody breached, publishes recurring proof-of-reserves attestations, and absorbed the loss when the Ethereum Classic network was 51%-attacked in 2019. The bigger risks are structural: an offshore registration, a huge tail of thinly traded listings, and lighter oversight than US- or EU-licensed exchanges. It holds your keys, as any custodial venue does.
Where is Gate.io based?+
Gate.io traces back to a 2013 Chinese exchange called Bter and is now registered in the Cayman Islands, operating globally. It does not serve US retail customers.
Was Gate.io hacked?+
Gate.io's own custody has not been breached. Its most-cited loss came from outside its systems: in January 2019 an attacker 51%-attacked the Ethereum Classic network and double-spent about $200,000 of ETC deposits, which Gate.io absorbed so users were made whole.
Why does Gate.io list so many coins?+
Breadth is central to its model: Gate.io carries one of the widest token catalogues of any major exchange, including many early-stage assets. That makes it useful for finding niche coins but means a listing is not a guarantee of quality, so listed tokens still need their own due diligence.
What changed
- 2026-09-28Profile created: 2013 Bter lineage, Cayman registration, wide-listing model, proof-of-reserves, and the January 2019 Ethereum Classic 51% attack with a users-made-whole verdict.