Fifteen checks, in order. Every one either produces an on-chain proof or prevents a mistake that can't be fixed after launch. Print it, work through it, and don't announce until the first twelve are done.
What should you check before launching a token on Base?
Before launching on Base you should verify fifteen things across five phases — contract, liquidity, team allocation, distribution, and announcement — with the non-negotiables being a verified contract, a lockable pool, a locked pool, and a locked or vested team allocation. The checklist:
Phase 1 — Contract
- Tokenomics are final and written down. Supply, allocations, and every enabled function (mint, burn, fees) — with a one-line justification for each. If you can't justify a function, disable it. (Create the token free with MintPlus.)
- Deployed to Base Sepolia first. The testnet run costs nothing and catches configuration mistakes that are permanent on mainnet.
- Contract source verified on BaseScan. An unverified contract is the fastest way to fail a buyer's first check.
- Deployer wallet hygiene. The deploying wallet is documented, secured (hardware or multisig), and not holding the whole treasury.
Phase 2 — Liquidity
- Pool chosen for lockability. Uniswap v2-style pair or v3 position — not Aerodrome, not Uniswap v4, which Team Finance cannot lock today. This decision is nearly irreversible once liquidity is public.
- Liquidity depth is honest. Enough that early trades don't move the price double digits; thin pools read as exit-scam infrastructure.
- Pool locked, for a defensible duration. A year or more. Lock it ($150 flat, waived for MintPlus auto-locks) and save the lock URL.
Phase 3 — Team allocation
- Team tokens locked or vesting. Hard lock for a commitment, vesting for ongoing compensation — staggered unlocks beat one cliff.
- Unlocked wallets accounted for. Whatever isn't locked is listed, labeled, and explained in your docs. Buyers will find the wallets anyway; be first.
Phase 4 — Distribution
- Airdrop/contributor list final and deduplicated. CSV checked twice — distribution transactions can't be recalled.
- Distribution is on-chain traceable. One multisender/airdrop transaction set, linkable from your docs, rather than weeks of manual sends.
Phase 5 — Announcement
- Proof pack assembled before the post. Contract address, BaseScan verification, lock URLs, vesting page — all in your docs and pinned messages. Teach holders how to verify the lock themselves.
- Fake-token defense ready. Publish your one true contract address everywhere you exist, and state that every other address is fake. On Base, copycat deployments of anything with momentum are near-instant.
- The disclaimer discipline. No promised returns, no "guaranteed" anything — the fastest legal and reputational self-own in the book.
- Post-launch watch. First 48 hours: someone monitors the pool, socials, and BaseScan for copycats and answers verification questions with links, not reassurances.
What are the most common Base launch mistakes?
The three most common mistakes are seeding liquidity in an unlockable pool, announcing before the proofs exist, and treating the team allocation as an afterthought. The unlockable-pool mistake is Base-specific and painful: teams seed on Aerodrome or Uniswap v4 because that's where the volume conversation is, then discover the lock they promised can't be created — and migrating liquidity after launch looks exactly like the thing locks exist to prevent. Sequence beats speed: proofs first, announcement last.
How long does a proper Base launch take?
With the checklist in hand, the on-chain work fits in a day — deployment, pool, and locks are each minutes on Base — but the preparation around it sensibly takes one to two weeks. The calendar time goes to tokenomics decisions, testnet rehearsal, distribution list hygiene, and writing docs that hold up. Rushing the on-chain steps saves an afternoon; rushing the decisions creates problems measured in months.
FAQ
What's the minimum viable version of this checklist? Items 1, 3, 5, 7, and 8 — final tokenomics, verified contract, lockable pool, locked pool, locked team. Everything else improves the launch; those five define whether it's credible at all.
How much does the full checklist cost to execute? Roughly $250–$400 in flat fees on Base: creation free, pool lock $150 (waived for MintPlus auto-locks), team lock $150 or vesting $100, plus $50–$100 if you're using distribution tooling. Gas is negligible (as of August 2026).
Should I audit my contract? If it's a MintPlus template, the templates are audited. If you wrote custom Solidity, yes — an unaudited custom contract undermines every other proof on this list.
Do I need a launchpad instead of this checklist? If you're raising capital, the TrustSwap Launchpad runs this stack for you with curation on top. Bootstrapped launches run the checklist themselves.
Next steps: the full launch stack explained · create your token · back to the Base hub
Base is developed by Coinbase. TrustSwap is not affiliated with, endorsed by, or sponsored by Coinbase, Inc. All product and company names are trademarks of their respective holders; their use here is for identification purposes only.
This article is for informational purposes only and is not financial advice. Facts current as of August 2026.