UNI is a governance token that ended up in a lot of wallets by accident, and a UNI casino mostly exists for the people holding it. This Uniswap casino review page is upfront about that: UNI has no technical advantage as a gambling currency. What it has is history, and a large base of holders who never bought it.
What Uniswap is, and where UNI came from
Hayden Adams was laid off from his engineering job in 2017 and started building Uniswap on a suggestion from a Vitalik Buterin blog post about automated market makers. He launched it in November 2018 with no order book, no market makers and no company taking a cut. Anyone could swap one token for another against a pool, and anyone could supply the pool. It became the template that every decentralised exchange since has copied.
The token arrived under pressure. In August 2020 a rival called SushiSwap forked Uniswap's code and paid people to move their liquidity across, an attack that briefly worked. Uniswap's answer, in September 2020, was to airdrop 400 UNI to every wallet that had ever used the protocol. That was roughly $1,200 at the time, more later, handed to hundreds of thousands of people who had done nothing except use a website. It remains the most famous airdrop in crypto and the reason UNI sits in so many wallets.
What UNI actually does is narrower than people assume. It is a governance token: it votes. It does not entitle you to Uniswap's trading fees. The long-running argument about whether to turn on a fee switch that would change that has been going since 2020 and is a live governance question rather than a settled one.
What a UNI casino actually feels like
UNI is an ERC-20 token on Ethereum, so it behaves like any other. Deposits confirm in a couple of minutes and cost Ethereum gas, which on a busy day can be several dollars. You need ETH in your wallet to move UNI at all. Where a casino supports a layer-2 network, that drops to cents.
Pros and cons of Uniswap casinos
Pros
- Lets you use tokens you likely received free rather than selling them first
- Backed by the most established protocol in decentralised finance, with a long public track record
- Standard ERC-20 support means any Ethereum wallet works without setup
- Layer-2 support at some casinos cuts the transfer cost to cents
Cons
- No advantage whatsoever as a casino currency; it is just an Ethereum token
- Mainnet gas can cost more than a small deposit is worth
- You need a separate ETH balance to move UNI at all
- Acceptance is thin, so the shortlist here is short
What we verified before listing
- Genuine UNI support on both deposits and withdrawals, and which networks are used
- A verified gambling license, confirmed at the regulator
- Published RTPs or provably fair originals with a working verifier
- Real withdrawal limits and measured processing times
- Deposit limits, loss limits and self-exclusion that work
- No pattern of unpaid withdrawals in complaint databases
Before you deposit
The token you use does not change the house edge. If gas is eating your deposit, a stablecoin on a cheaper network is the better tool. Set a loss limit before you deposit. Our responsible gambling page covers the tools these operators offer.