ERC-20 tokens on Ethereum are the easiest for centralized exchanges to integrate, because nearly every major exchange already supports Ethereum deposits and withdrawals. Early liquidity usually sits in Uniswap pools. The trade-offs are higher gas costs for managing positions, heavy MEV and bot activity around launches, and close scrutiny of contract permissions such as minting, pausing, blacklists, and upgradeable proxies.
Key takeaways
- Ethereum and EVM tokens are typically the fastest to integrate; Kraken cites ~2–6 weeks for most EVM tokens after approval.
- Coinbase lists Ethereum among networks supported for expedited listings.
- Gas costs make frequent re-ranging of concentrated liquidity expensive.
- Launch transactions are prime MEV targets; plan seeding and trading-enable steps carefully.
Liquidity on Ethereum
Uniswap is the default venue for most new ERC-20 tokens, usually paired with ETH (WETH) or a stablecoin. Aggregators route through many pools, so even modest pools can see meaningful flow once the token is discoverable.
| Consideration | What it means for your launch |
|---|---|
| Gas costs | Fewer, larger position adjustments; budget for liquidity management |
| MEV and bots | Sandwiching and sniping at launch; use protected transaction routes where available |
| Arbitrage with CEXs | Fast once listed; keep DEX depth sensible relative to CEX books |
| L2 fragmentation | Users may hold your token on L2s too; document official addresses |
Contract features that cause listing friction
- Fee-on-transfer, rebasing, or reflection tokens: many exchange wallet systems and aggregators handle them poorly or not at all.
- Upgradeable proxies: acceptable, but reviewers want to know who can upgrade and whether a timelock exists.
- Owner-controlled minting or blacklisting: disclose and constrain it.
Next steps
Get the contract audited, set up DEX liquidity, and arrange a market maker for the CEX pairs you are targeting.
Frequently asked questions
Is an ERC-20 token easier to list on exchanges?
Generally yes, because exchanges already run Ethereum infrastructure. Kraken says most EVM-compatible tokens go live about two to six weeks after approval, while non-EVM chains can take longer.
Uniswap v2 or concentrated liquidity for launch?
Full-range pools are simpler and always quote; concentrated liquidity gives more depth near the price for the same capital but needs active management, which costs gas on mainnet. See DEX liquidity.
What contract features do exchanges look at on Ethereum?
Privileged roles (mint, pause, blacklist, upgrade), who controls them, fee-on-transfer or rebasing behavior (which many exchange systems handle poorly), and verified source code.
Sources
- Kraken: Get listed on Kraken (EVM timelines)
- Coinbase: A Guide to the Digital Asset Listing Process at Coinbase (supported networks)
Last reviewed 11 November 2026. Exchange and platform policies change; always confirm on the official page before acting.
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