PancakeSwap: what it is, how it works and who runs it

What PancakeSwap is, and what the CAKE token is

PancakeSwap is a decentralized exchange (DEX): a set of smart contracts that hold pools of tokens and let anyone swap against them from their own wallet, plus a website and app at pancakeswap.finance that act as a front end to those contracts. There is no account, deposit or identity check. You connect a wallet, approve a token and sign each transaction yourself.

Three things share the name and are easy to blur together:

• The protocol: the pool, router and farm contracts. The terms of service say the protocol was first deployed on BNB Chain and has since spread to other networks; the documentation now lists BNB Chain, Ethereum, Solana, Base, Arbitrum, Aptos, ZKsync, Linea, Monad, Robinhood and opBNB.
• The interface: the website, which the terms describe as "one, but not the exclusive, means of accessing the Protocol."
• CAKE: the governance and incentive token. It is used for voting, paid out as farm rewards and bought back and burned with part of the protocol's fees.

Who runs PancakeSwap

No company is named. The terms of service (last modified 28 February 2023) speak only of "we" and "PancakeSwap" and give no registered entity or address. That is the main thing to know about the operator: if a dispute arises, the terms send it to confidential arbitration under the rules of the Hong Kong International Arbitration Centre, govern the agreement by Hong Kong law and waive class actions.

The people who build it are pseudonymous. The docs list a "Kitchen" team of about 37 "Chefs", led by a Head Chef called Chef Kids, with roles running from product and smart-contract development to security and HR. None is identified by legal name. The terms add that the team contributed the initial code but does not own or control the protocol, and that it is generally not a liquidity provider in the pools.

Products

• Swap: a smart router that splits and routes orders across PancakeSwap's v2, v3, StableSwap and Infinity pools and, on BNB Chain and Ethereum, professional market makers. You can switch individual sources off in "Customize Routing."
• Liquidity and farms: deposit tokens into a pool to earn a share of its trading fees, then stake the position in a farm for CAKE rewards where one exists.
• Infinity: the newest AMM version, built around a single contract holding all pools and "hooks" that attach custom logic, such as dynamic fees, to a pool when it is created. It offers concentrated-liquidity (CLAMM) and liquidity-book (LBAMM) pools.
• Perpetuals: leveraged futures with up to 200x on BTC, run on infrastructure from Aster, a partner protocol, rather than on PancakeSwap's own pools.
• Tokenized stocks, CAKE.PAD token sales, Syrup Pools, a lottery and a five-minute price prediction game round out the menu.

How a swap and a liquidity position work

1. Connect a self-custody wallet on the chain you want and hold that chain's gas token. On BNB Chain the docs put gas at "cents to a dollar" in BNB.
2. Approve and swap. The interface shows the fee and the route before you sign. Tokens with a transfer tax need extra slippage tolerance, and the docs warn that some scam tokens block selling entirely.
3. Provide liquidity (optional). In v3 and Infinity CLAMM pools you pick a price range. Fees accrue only while the price is inside it; outside it the position converts entirely to one token and stops earning. V3 fees must be claimed by hand rather than compounding automatically.

Providing liquidity carries impermanent loss, meaning the position can end up worth less than simply holding the two tokens. Our guide to how automated market makers work explains why.

PancakeSwap fees

The documentation prices trades at the pool level, so what you pay depends on the pool your trade routes through. The swap screen shows the fee and route before you sign.

As a worked example, a $1,000 swap through a v3 0.25% pool costs $2.50 in pool fees: $1.70 to liquidity providers, about $0.58 to the CAKE burn and about $0.23 to the treasury, plus gas. On Solana the v3 pools use 18 fee tiers from 0.01% to 4%, with 84% to LPs and 8% each to burn and treasury. Infinity's caps are wide: CLAMM pools can be set as high as 100% and LBAMM pools up to 10%, so the fee shown before you sign matters more than any headline rate. For how pool fees, slippage and gas add up, see how to compare DEXs.

CAKE supply and governance

CAKE has a hard cap of 400 million after a vote proposed on 16 January 2026 cut it from 450 million. The docs set a target of at least about 4% net deflation a year, funded by burning part of the fees from spot trading (15% to 23%), perpetuals, CAKE.PAD sales and the lottery.

The 2025 "Tokenomics 3.0" change retired veCAKE, the old time-locked voting token, along with gauge voting and the 5% revenue share. Gauge voting ended on 23 April 2025, and the deadline to redeem staked CAKE through the interface was 23 October 2025. Voting now works as follows:

• 1 CAKE in your wallet at the proposal's snapshot block equals one vote. CAKE staked in Syrup Pools does not count, and delegation is not allowed.
• Only the core team can submit binding Core proposals, such as fee changes; CAKE holders vote on them.
• Anyone holding 100,000 CAKE can post a Community proposal, but these are non-binding suggestions. There is no minimum quorum.

In practice, governance gives CAKE holders a vote on what the team puts forward, not an independent route to change the protocol.

Where it is restricted

Because the protocol runs on public blockchains, there is no country list for basic swaps. The terms do require that you are not sanctioned and not resident in a comprehensively US-sanctioned territory. Two products have explicit lists. CAKE.PAD, formerly the Initial Farm Offering, excludes users in the US and its territories, New Zealand, Belarus, Cuba, Crimea, the DR Congo, Iran, Iraq, North Korea, South Sudan, Sudan, Syria and Zimbabwe. Tokenized stocks are geo-blocked per issuer: the US is blocked for almost every stock provider listed, and some providers also block the UK, Canada, Australia and much of the EU.

Security and custody

PancakeSwap never holds your funds; the terms call the website "purely non-custodial." The risks are therefore smart-contract bugs, approvals you sign and fake tokens. The docs say all contracts are open source, verified on BscScan, held behind multisig and time-locked. The audits page names ten firms across EVM and Aptos code: Cyfrin, BlockSec, HashDit, PeckShield, SlowMist, Burrasec, Pashov, OtterSec, Zellic and Halborn. It lists Infinity Core and Periphery audits for 2024 without naming the auditor. A bug bounty pays up to $1,000,000 for critical smart-contract bugs, in CAKE or BUSD.

The Infinity core repository is licensed GPL-2.0. GitHub detects no licence on the v3 contracts repository. Anyone can create a token and a pool, and the terms warn that fake versions of real tokens exist, so check contract addresses before you trade. Our guide to avoiding wallet scams and phishing covers malicious approvals and lookalike sites.

Alternatives by function

For pool-based swaps on Ethereum and other EVM chains, Uniswap runs a comparable non-custodial DEX. On Solana, Raydium is a Solana-native AMM. The decentralized exchange ratings list the DEXs we cover side by side, without this page grading any of them.