Spread for Good, first screen of the live demoTry it live
Live demo with sample data. No wallet needed.
Reserve · refundable depositFRESH FINDMINE YOUR HUMAN

Spread for Good

Run your own prediction market liquidity and auto give a share of earned spread to a cause.

Try it live, free
$169one time, base tier
Built on order. Reserve it today for a $42 refundable deposit, pay the balance when it is delivered. Promised delivery within 48 hours of payment.
Reserve for $42
Locked in a smart contract until delivery

Your USDC is locked in a smart contract, not sent to us. We can only collect it by delivering before 27 Oct 2026. If we miss it, you take it back yourself from My apps, no permission needed. We can also refund you any time. View the contract on BaseScan.

Promised delivery: 27 Oct 2026 (counted from payment).

WHAT YOU GET
  • The complete user app · see the demo
  • Basic customization · name, tagline, logo, colour, chain, domain and a short notes field
  • Deployed on your wallet · you own the contracts and the repo
  • Owner playbook · your first moves after launch
Base price, all of the above$169
OPTIONAL ADD-ONS, AFTER DELIVERY
  • Owner consoleQuoted after delivery
  • Referral and growth top-upQuoted after delivery
  • Roadmap v2: Cause networkAdd-on from $400
  • Roadmap v3: Any venue, any feeAdd-on from $850

Add-ons are not part of this payment. Once your app is delivered you can request them from My apps, and you only pay if you say yes to the quote.

HOW PAYING WORKS
  1. 1. Pay a depositIt locks in the escrow contract, not our wallet.
  2. 2. We build and deployOn your wallet, with your name and logo, by the promised date.
  3. 3. Delivered, or refundedDelivered: funds release to us. Late: you claim them back.
Want it fully custom? From $900 · talk to usNew to building? See why it is so doable now.Why build
Ask us about this app

A question about Spread for Good? Pricing, chains, custom work, anything. We reply by email or Telegram.

PortsPolygon · Base
KindTrade
OwnerYou, on your wallet and git
Picture this

Who it is for

Zainab provides liquidity to election markets. Spread for Good routes 20 percent of her fees to a local school wallet and shows the donation trail.

Two ways to own it

What you get

Base$169
$42 deposit to reserve

LP position tracking, fee share split, giving page

  • You choose: chain
  • You choose: name and logo
  • You choose: accent color
  • You choose: cause wallet
Customfrom $900
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

No product found that programmatically donates earned prediction market LP spread.

Closest things out there

Polymarket maker rebates reward LPs and Manifold lets play-money be redeemed as donations, but no product found routing prediction market LP spread to charity.

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

Turns activity into generosity people can verify.
The Regatta Board

Races it can enter

grant · Gitcoin · upcoming
Gitcoin Grants rounds
quarterly-ish rounds; next round dates unknown
Official page ↗

Public goods angle if open sourced; existing OSS OK

Their rule on existing code: Existing open-source projects OK (generally required)
What you own

The whole app, not a starter kit.

The complete Spread for Good app: liquidity providers tag the spread they earn fill by fill and send a chosen share to a verified cause every week, with a public giving trail, plans and checkout built in.

Base price · $169

The user app, complete

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

Three step onboardingHome
Shown once: the gap is your fee, a share goes to a cause, anyone can follow the trail.
Next action and giving jarHome
Spread this week, amount tagged for the cause, stale fills, and what the money buys.
Quote ladder and controlsQuote
Spread and size steppers, per market switches, and a drawn order ladder.
Play a nightQuote
A calm night adds tagged spread; a late derby goal shows stale fills without the guard.
News guardQuote
Pull quotes on trade spikes and before scheduled events. Gated behind Pro LP.
Giving shareGive
Pick a share of spread earned; nothing is given from losses or capital.
Verified causes with test sendGive
Pick a school, clinic or reading room; a $0.01 test send is confirmed before any batch.
Split across causesGive
Any ratio across several causes. Gated behind Pro LP.
Sunday batch and receiptsTrail
Send the weekly batch, see each receipt with tx and fill root, plus the cause thank you board.
Yearly giving statementTrail
A tidy statement of every batch. Gated behind Pro LP.
Share cardTrail
After a batch: what the spread bought, never a P and L.
Plans, settings and permissionsMe
Pricing from the owner paywall through the USDC checkout, name on cause page, wallet details.
Open the full app demo
Add-on

Owner console

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

Revenue and paywall editorRevenue
Recurring revenue, batch fees, USDC payments, payment methods, live tier and gate editing.
RulesRules
Batch fee, minimum batch, guard spike and pre event window, giving network, test send rule.
Agent log and roadmapAgent
What the helper pulled, fixed and learned, running costs, and priced v2 and v3 builds.
Top-up

Growth and referrals

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

Growth loopsGrowth
Cause open days, Sunday receipts, cause pages, share cards and LP referrals.
The money path, built in

How it earns for you

Giving is free for LPs. LPs pay monthly for Pro tools, causes pay for a public page, and the owner may take a small flat fee per batch, always shown up front.

GiverFreeTag fees, pick a cause, weekly batches and receipts
Pro LP$12 a monthNews guard helper, several causes with splits, yearly giving statement
Cause page$20 a monthPaid by a cause: public page, thank you posts, donor trail export

Optional flat batch fee set by the owner (default $0.25), shown before every batch. Gas for a weekly batch is usually under 5 cents.

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

Growth loops, built in

How it spreads

  • Sunday receipts that name the LP (if allowed) and link to the app
  • Cause pages shared by schools and clinics with their supporters
  • Cause open days where a headteacher shows the giving trail to parents who trade
  • Share cards that show a concrete thing bought
  • LP to LP referral codes worth a free Pro month for both
Roadmap · build the next phase with us

Where it goes next

v1 included
The full LP app
  • Fill reader and spread per fill
  • Giving share and verified causes
  • Weekly batches with test sends
  • Giving trail, Sunday receipt, plans
Included
v2
Cause network
  • Public cause directory with verification
  • Matching pools from sponsors
  • Email wallet onboarding for causes
  • Thank you posts with photos
Add-on from $400
v3
Any venue, any fee
  • More prediction venues and DEX LP fees
  • Team giving for trading desks
  • Statement formats per country
  • Open giving trail API
Add-on from $850

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

Custom work from $900: support for your venue, your own cause registry, branded cause pages, or integration with a charity platform. Scoped on a call.

Custom from $900
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

Small prediction markets need people willing to quote both sides, and the people who do it earn a thin, steady spread. Many of them would happily give part of it to a local cause, but doing it by hand every week is tedious, hard to prove, and easy to stop.

What exists and what is new

Market maker rewards already exist: Polymarket pays liquidity rewards and maker rebates, and Manifold let play money mana be redeemed as charity donations. Round up and percentage giving apps exist for card spending. What our research did not find is a product that tags earned prediction market LP spread fill by fill and routes a fixed share to a verified cause wallet with a public trail. The mechanism is simple; the novelty is the routing and the receipts, not the market making.

The data it runs on

Unlocked when your app is paid in full

1.The mission

Let the quiet work of providing liquidity fund something the provider can see from their window, with proof for every coin.

2.Why people can't resist it

A receipt for every coin Each donation links back to the fills that earned it, so givers and causes both trust the number.

The Sunday thank you The cause posts what the batch bought. People come back to see the chalk, the books, the test strips.

Never from losses Giving is a share of fees earned only, so a bad night never turns into a pledge you cannot keep.

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.

Giver Free
Tag fees, pick a cause, weekly batches and receipts. The owner may take a small flat fee per batch, shown up front.
Pro LP $12 a month
News guard helper, multiple causes with splits, tax friendly yearly giving statement.
Cause page $20 a month
For schools and clinics: a public page, thank you posts, and a donor trail export.

5.Growth loop

Every Sunday receipt and cause page names the LP (if they allow it) and links to the app. Causes share their page with other parents and supporters, who may already trade or provide liquidity. LP share cards show a concrete thing bought, which travels further than a number.

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

  1. Now
    One LP, one school, a weekly batch with a receipt for every coin.
  2. Next
    Causes open pages that many LPs can give to, with a shared trail and thank you posts.
  3. Later
    Any fee earning onchain activity, LP positions, validator tips, builder fees, can route a share to a cause with the same receipts.
  4. The world it builds
    Ordinary onchain work quietly funds schools and clinics, and anyone can check exactly where each coin came from.

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

NRevenueVentureBuilder statusHackathonsProductivityInspire othersPartnershipsPortfolioAgencySPREAD FOR GOO

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

Why own Spread for Good

Spread for Good lets liquidity providers turn part of their market making into giving that anyone can verify. When you own it, the brand, the causes you onboard, and the fees are yours, and every donation trail sits on your onchain record. On someone else's app, the trust you build with causes and donors belongs to them.

What’s stopping you?

“I can't code.”

You do not need to. Spread for Good ships ready to deploy, and every path here is written for non coders. When you want to change something deeper, you can hire help or ask DEPLOYR support.

“Is it really mine?”

Yes. It is deployed from your wallet, the contract address is public, and the brand, users, and revenue are yours. DEPLOYR does not hold your keys or take a cut of your app's revenue.

“What if I lose money providing liquidity?”

You can. Market making carries real risk and spread is not guaranteed. The app routes a share of whatever fees are earned, it does not create profit. Only use money you can afford to lose and say so to every user.

“Is this legal?”

Prediction markets and charitable giving both have rules that vary by country. Check whether prediction markets are allowed where you and your users live, and do not call donations tax deductible unless the cause confirms it.

“What if nobody trusts the donations are real?”

That is the point of the onchain trail. Every donation transaction is public and linked to the cause's wallet, so anyone can check.

The million-dollar ladder

You earn a monthly fee from liquidity providers for running the routing and donation dashboard, and optionally a small fee from causes for verified donation pages. $1M a year is a target, not a promise.

$150
$3,000
$20,000
$85,000
First 10 providers
10 providers
$15/mo
Cause partnerships
150 providers
$20/mo
Pro desks
400 desks
$50/mo
Platform scale
1,700 accounts
$50/mo
  • Onboard causes who share their donation page and bring their own supporters
  • Offer a pro tier with reporting for small trading desks
  • Publish a monthly public giving leaderboard
  • Partner with prediction market communities for featured placement

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

Pick your destination

Grow it to a million-dollar app
Liquidity providers who care about a cause will pay for a trusted, visible way to give part of their earnings.ARRIVE: First three paying providers routing donations to a verified cause wallet, with a public donation trail.5 moves · first one within the hour →
Raise for it
Spread for Good solves a real problem for prediction market liquidity providers who want to give back on Polygon, which is the kind of focused, shipped project ecosystem programs like to back.ARRIVE: One complete grant or accelerator application submitted, with a public demo and a usage number attached.5 moves · first one within the hour →
Become a real builder on a chain
Deploying Spread for Good from your own wallet gives you a public, verifiable build record on Polygon that is yours, not a platform's.ARRIVE: Contract deployed from your wallet, verified on the explorer, and linked on a public builder profile.5 moves · first one within the hour →
Win with it at hackathons
Spread for Good is a working base you can extend at a hackathon, but only where the rules allow existing code.ARRIVE: Registered for one suitable hackathon with a clear plan for what new work you will build on top of your app.5 moves · first one within the hour →
Run your own work on it
Giving by hand from trading income is easy to forget. Spread for Good makes your own giving automatic and visible.ARRIVE: Your own donations run automatically for one month, with a public link showing every gift.5 moves · first one within the hour →
Get your people moving
People are cynical about both trading and charity. A verified trail of real giving from trading activity can change minds.ARRIVE: One public story shared, with at least three real replies or questions from people in your niche.5 moves · first one within the hour →
Partner with founders and projects
Causes and charities want new, transparent donors, and prediction market communities want a good story.ARRIVE: One written partnership agreement with a clear split and a first shared launch date.5 moves · first one within the hour →
Prove your skills with it
Owning and running Spread for Good shows employers and clients you can ship and operate something real onchain, not just talk about it.ARRIVE: A portfolio page and CV entry showing the live app, contract, and one real metric.5 moves · first one within the hour →
Sell it as a service
Some providers and causes want this running but will not configure it. You can set it up for them.ARRIVE: Three paying setup clients served, with a repeatable checklist and a set price.5 moves · first one within the hour →
No budget yet? Be a CEO anyway at CEOism, then come back for your vessel. ceoism.com ↗
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