Picture this

Who it is for

Rafael Souza runs a 2,000 member surf forecast community in Recife, and when a friend launched a token for her fishing app, three bots bought 41 percent of the pool in the first block and dumped it on her members by lunch. Rafael launches his community's token with Fair Open: for the first ten minutes no wallet can buy more than half a percent of supply, the swap fee starts high and falls every block, and the fee goes to the pool's liquidity, which at launch is his own position. When it is over, a launch report shows every buy in the window, the wallets that were capped, and two clusters funded from one address.

Two ways to own it

What you get

Base$100

Yours in 5 to 7 days

One launch hook contract for Uniswap v4 on Unichain and Base and one for PancakeSwap Infinity on BNB Chain, each with per wallet buy caps and a block by block decaying fee for a window the creator sets; a launch setup screen with a plain preview; a live launch view; a public launch report page with every buy in the window and cluster flags; the owner's own Base Builder Code on every Base transaction; and an owner console. Contracts ship unaudited; an audit before mainnet use is strongly advised.

You choose: brand, colors and report page design
You choose: default cap, window and fee curve
You choose: which chains to offer first
You choose: cluster rules for the report

Customfrom $1,500

Built around you

Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.

Everything in Base
Custom features and design
Priority build

Why it is new

What exists today, and what this does differently

What is new

Anti snipe ideas exist: Uniswap v4 hook examples include dynamic fees and limit orders, some launchpads add per wallet caps or a short trading delay, and Doppler runs Dutch auction style launches on v4. What we did not find is a creator tool that packages a decaying launch fee and per wallet caps into one audited hook for both Uniswap v4 (Unichain, Base) and PancakeSwap Infinity (BNB Chain), and then publishes a plain launch report that lists every buy in the window and flags wallet clusters funded from one source.

Closest things out there

Doppler for auction style launches on Uniswap v4; Uniswap v4 example hooks for dynamic fees; launchpads such as pump.fun and Clanker with their own curves and limits; PancakeSwap Infinity hooks on BNB Chain. In this catalog, launch-receipt and slow-mint cover launch safety from other angles.

Checked with web searches in October 2026. A search is not proof that nothing similar exists, and the market moves fast, so we recheck before every build.

What it unlocks

The human in it

Members who show up in the first minutes get a fair chance at the supply, and the creator can show them exactly what happened instead of asking for trust.

The Regatta Board

Races Fair Open can enter

10 live races fit this app. Each one says why, with its prize and countdown. The rule on existing code is on the race page.

See every race on the board

What you own

The whole app, not a starter kit.

A complete launch protection app you own: creators open a token pool with per wallet caps and a decaying launch fee, members watch the window live, everyone reads a public launch report afterward, and your console runs pricing, defaults, growth, the report agent and your Base Builder Code.

Base price · $100

The user app, complete

Every buyer gets the same finished app. Basic branding and copy changes come through a quick form.

Illustrated home with the next launch and first-run onboardingHome

Three step welcome, then the one next action: set up a launch card or watch a live window.

Launch card builderSetup

Token, pair, chain, window, per wallet cap and fee curve, with the plain words preview updating live.

Fee curve editor with a chartSetup

Starting fee, ending fee and window in blocks, drawn as a falling line.

Opening minutes simulatorSetup

Play the first minutes against bots and members, with and without Fair Open, before signing.

Live launch viewLive

Block by block fee, cap countdown, each buy as it lands and capped attempts with reasons.

Public launch reportReport

Every buy in the window, capped attempts, fees paid into the pool and wallet clusters in plain sentences.

Cluster flags from funding sourcesReport

Wallets funded from one address grouped and marked, with links.

Creator profile, share card and plansMe

Launch history, a report share card, plan sheet and the app's hard limits.

Paywall with locked features and simulated checkoutMe

Test launches free; mainnet launches and Studio branding by plan.

Hooks for Uniswap v4 and PancakeSwap InfinitySetup

Unichain and Base through Uniswap v4, BNB Chain through PancakeSwap Infinity, one launch card for all three.

Open the full app demo

Add-on

Owner console

Your admin side: revenue, paywall editor, users, rules and the agent log.

Revenue dashboard and live paywall editorRevenue

Launch fees and Studio plans, tier names and prices, gated features and payment methods.

Base Builder Code slotRules

Paste your own Builder Code from dashboard.base.org; it is appended as the ERC-8021 data suffix on every Base transaction the app sends.

App wide launch defaults and limitsRules

Shortest allowed window, largest allowed cap, highest starting fee and which chains are offered.

Report agent log with failures and fixesAgent

Indexer and cluster runs, including what it got wrong and how it corrected.

Roadmap with build requestsRoadmap

v2 and v3 add-ons with prices and a request sheet.

Top-up

Growth and referrals

Referral and growth mechanics, switched on when you are ready to grow.

Growth loops and sourcesGrowth

Report pages, creator referrals and community launches.

The money path, built in

How it earns for you

Free test launches, a flat fee per mainnet launch and a monthly Studio plan for creators who launch often. No cut of trades or token supply.

Test launchFreeUnlimited simulated and testnet launches with the full preview and report.

Launch$49 per mainnet launchOne mainnet launch with caps, the decaying fee and a public report page.

Studio$29 per monthUnlimited launches, report branding, cluster rules and a launch history page.

Prices are yours to set. Illustrative, not a promise of income.

Growth loops, built in

How it spreads

Public launch report pages that members link and share
Creator referrals: a creator who launched fairly invites the next one
A gallery of recent fair launches, each with its report
Plain guides on launching without bots, with no price claims

Roadmap · build the next phase with us

Where it goes next

v1 included

Caps, decay and a report

Hooks on Unichain, Base and BNB Chain
Launch card, preview and simulator
Live view and public report
Builder Code slot, paywall editor and agent log

Included

Member windows

An allowlist window for verified community members
More curve shapes
Launch history pages per creator

Add-on from $600

Report registry and audit pack

Shared registry of launch reports
Audit preparation pack for the hooks
Alerts when a watched token opens

Add-on from $1,200

The pitch, ready for investors and grant reviewers

Unlocked when your app is paid in full

Your 2 minute demo script

Unlocked when your app is paid in full

Make it entirely yours

Your brand, report design, default curves, extra chains, member allowlist windows or a white label for a launchpad or a game studio are scoped and priced together.

Custom from $1,500

BLUEPRINT

Why it matters and how it really works

The recipe (how it is built, the data, costs, risks, build order, the pitch and the demo script) is unlocked when your app is paid in full.

The need

When a small community launches a token, bots often buy a large share of the pool in the first block and sell it into the members who arrive a minute later. Creators have few simple tools to slow that down on the main DEXes, and afterward they cannot show their members what actually happened in the opening minutes.

What exists and what is new

Launch protection exists in pieces: v4 hook examples for dynamic fees, launchpads with their own curves and caps, and auction style launches such as Doppler. Fair Open is an incremental take that packages two rules into one hook for Uniswap v4 and PancakeSwap Infinity: a per wallet buy cap for a short window and a swap fee that starts high and decays every block. It adds a plain launch report that lists every buy in the window and flags wallets funded from one source. Research verdict: parts exist, the creator packaging and the report are new.

The data it runs on

Unlocked when your app is paid in full

1.The mission

Give the people who show up first a fair chance, and give creators a way to prove it.

2.Why people can't resist it

Watch the fee fall The live launch view shows the fee dropping block by block and the cap counting down, so members can choose when to buy instead of racing.

The launch report A public page after the window: every buy, every capped attempt, total fees paid into the pool, and wallet clusters, written in plain sentences.

Capped, not blocked A wallet that tries to buy too much gets a smaller fill and a clear reason, never a silent failure.

3.How it works for real

Unlocked when your app is paid in full

4.Pricing

Cost per use: unlocked when your app is paid in full.

Test launch Free

Unlimited simulated and testnet launches with the full preview and report.

Launch $49 per mainnet launch

One mainnet launch with caps, the decaying fee and a public report page.

Studio $29 per month

Unlimited launches, custom report branding, cluster rules and a launch history page for your community.

5.Growth loop

Every launch report is a public page linked from the token's community, and members who had a fair shot share it. Creators who launched fairly become the best referral source for the next creator.

6.Risks and guardrails

Unlocked when your app is paid in full

7.Build order

Unlocked when your app is paid in full

8.Where this is going

Now
One hook, a short fair window and an honest report for each launch.
Next
Allowlist windows for verified community members, more curve shapes and a launch history page per creator.
Later
A shared registry of launch reports so anyone can check how a token opened before they buy.
The world it builds
Small communities can launch without handing their members to bots, and every opening is something you can read, not a rumor.

Costs and tools are estimates at the time of writing. General information only, not legal or financial advice.

OWNER PLAYBOOK

Own it, then chart your voyage

Nine routes from one vessel. Tap a port to open its chart.

Why own Fair Open

Every week small communities launch tokens and watch bots take the first block. Owning Fair Open means you run the tool creators reach for when they want their members to get a fair shot: caps and a falling fee for the opening minutes, then a public report that shows exactly what happened. You earn a flat fee per launch and from Studio plans, never from a cut of trades or supply, and you never promise anything about price.

What’s stopping you?

“I am not a smart contract developer. Can I run a DEX hook?”

Your copy ships with the hooks, the setup screens and the report. Your job is helping creators pick sane settings and keeping the defaults safe. Start on testnet and get an audit before you push mainnet launches widely.

“What if a launch still gets sniped?”

It can happen. Caps can be bypassed with many wallets, and the app says so before launch. The decaying fee makes early buys costly for everyone, and the report flags wallet clusters so members can see it. Never claim to stop all bots.

“Will I be blamed if a token falls?”

Fair Open protects the opening minutes, not the price. The app shows no price predictions, and every screen says a fair launch is not a promise of value. Keep that line visible and point to the report.

“Is launching tokens legal?”

Rules for tokens differ by country, and creators carry their own obligations. The app tells creators to take local advice. You sell software for launching fairly, not investments.

A revenue ladder, step by step

A flat fee per mainnet launch, Studio plans for creators who launch often, and white label versions for launchpads and game studios. Illustrations, not promises.

$490

$5,100

$3,600 plus launches

$75,000

First fair launches

10 launches a month

$49 a launch

Known in two ecosystems

80 launches and 40 Studio creators

$29 to $49

White label

6 launchpads or studios

$599 a month

Category regular

1,200 launches and 25 white labels

Mixed

Publish a monthly public summary of launch reports: how much was capped and how much fee went to pools
Partner with community platforms whose members launch tokens
Fund an audit early with grant support, because trust is the product

Illustrative stages, not a forecast. Results depend on you and the market; nothing here is guaranteed.