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Pledge Curve

A fair launch where buyers pledge first and refunds are automatic if the goal is missed.

Try it live, free
$129one time, base tier
Built on order. Reserve it today for a $32 refundable deposit, pay the balance when it is delivered. Delivery: 1 to 2 days after the base build exists.
Reserve for $32Want it fully custom? From $800 · talk to us
PortsBase · Monad · Berachain
KindLaunch
OwnerYou, on your wallet and git
Picture this

Who it is for

A game studio raises for a mod token. If the goal fails, every pledger is refunded by contract.

Two ways to own it

What you get

Base$129
$32 deposit to reserve

Pledge contract, auto refund, cap, LP lock.

  • You choose: chain
  • You choose: name and logo
  • You choose: accent color
Customfrom $800
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

Why own your own

An established all-or-nothing launch pattern already live on Solana.

Closest things out there

Metaplex Genesis launch pools refund deposits if the graduation minimum is missed and lock liquidity, and Juicebox and classic crowdfund contracts do refund-on-miss.

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

Protects community trust.
What you own

The whole app, not a starter kit.

A complete pledge pad you own: backers pledge into capped jars and get an automatic refund when a goal is missed, teams pay you when a goal is met or for a plan, and your console runs approvals, pricing, growth and the launch helper.

Base price · $129

The user app, complete

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

Illustrated home with live jar status and first-run onboardingHome
Three step welcome that sets alert channels, then the backer's jar progress, refunds and claims waiting.
Jar shelf with filtersJars
Open, upcoming, closed and backed jars, each with goal, cap and LP lock.
Jar page with its four rulesJars
Goal, deadline, cap per wallet and LP lock, a pledge curve chart, a countdown and facts-only helper posts.
Capped pledge flow with receiptJars
Amounts above the per-wallet cap revert by contract; every pledge gets an onchain receipt.
One-tap refunds and token claimsPledges
Missed jars refund the full pledge, met jars let backers claim tokens, with receipts and a share card.
Friday build diary with holder votesDiary
Weekly build posts after a met goal and one wallet one vote polls for holders.
Start a jar wizardStart
Basics, rules within the pad's limits, extras and review, then the jar opens or goes to review.
Team plans with USDC checkoutStart
Launch helper, cluster notes, diary, branding, more chains and the embed widget unlock through the shared checkout.
Profile, alerts, permissions and visionMe
Alert channels, what the helper may and may never do, and where the pad is going.
Open the full app demo
Add-on

Owner console

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

Revenue dashboard and payoutsRevenue
Success fees, per launch plans, subscriptions, incoming USDC payments, accepted methods and payouts.
Live paywall editorRevenue
Rename plans, set the success fee and prices, choose what each unlocks; the user app updates instantly.
Approval queue, finalize and cluster notesJars
Approve or decline jars against your rules, call finalize() when auto finalize is off, review private cluster notes.
Pad rulesRules
Success fee, largest goal, highest cap, minimum LP lock, longest window, approval mode, auto finalize and refund alerts.
Launch helper logHelper
Run a jar to its deadline on two crowd paths and watch the helper fail, adapt, finalize and alert.
Top-up

Growth and referrals

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

Backer invite linksMe
Invites link to a jar's four rules and count as referrals in the console.
Refund ledger growth loop and cohortsGrowth
Post the public refund ledger and share cards to bring in teams, repeat pledger cohorts, sources and top referrers.
The money path, built in

How it earns for you

Teams open jars free and pay a success fee only when the goal is met, or buy a Studio plan per launch or a Launchpad subscription. Backers never pay a fee and missed jars cost nobody anything.

Free jar1.5% of a met goalGoal, deadline, cap, refund page and LP lock. Nothing to pay if the goal is missed.
Studio$49 per launchCustom branding, the launch helper, private cluster notes and the Friday diary with holder votes.
Launchpad$299 per monthEverything in Studio for many jars, plus Monad and Berachain jars and the embeddable live jar widget.

Success fee of 0 to 5 percent of a met goal (default 1.5 percent), set in the console and shown to teams before they open a jar.

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

Growth loops, built in

How it spreads

  • Backers post share cards that say a missed goal means a full refund
  • A public refund ledger shows every missed jar was paid back, which brings in new teams
  • Backer invite links counted as referrals in the owner console
  • The Friday build diary and holder votes bring backers back every week
Roadmap · build the next phase with us

Where it goes next

v1 included
The honest pledge pad
  • Pledge jar contract: goal, deadline, cap, refund
  • Mint and LP lock on a met goal
  • One-tap refund page and alerts
  • Team plans and paywall editor
  • Approval queue, launch helper, payouts
Included
v2
Milestone jars
  • Funds release in stages as the team ships
  • Backers vote each milestone through
  • Unreleased funds refundable if the team stops
Add-on from $500
v3
Shared honesty record and white label
  • A public record of every team's jars, met or missed
  • Teams with clean records get featured
  • White-label pads on a community's own domain
Add-on from $1,000
For investors and grant reviewers

The pitch, ready

A fair launch where backers pledge first and get every cent back by contract if the goal is missed.

Problem: Small teams ask communities to send money before anything exists. When a raise falls short, backers depend on the team's honesty to get it back, and communities that got burned once stop showing up.

Solution: A pledge jar with a goal, deadline, per-wallet cap and LP lock fixed in the contract, one-tap refunds when a goal is missed, and a launch helper that only reports facts.

Why now: Cheap L2 gas, embedded wallets and USDC on Base make a pledge and a refund cost about a cent, so refund-on-miss works for people with no crypto experience.

Market: Indie game studios, creators and small communities raising for a launch; refund-on-miss exists in Metaplex Genesis and classic crowdfund contracts, but not as a ready, branded pad a community can own.

The ask: Success fees and team plans from day one; seeking grant support (Base Builder Grants and similar) to audit the escrow and ship milestone jars.

Funding is never guaranteed. Check each program's rules.

For hackathons and demo days

Your 2 minute demo

  1. Home: Tomas's 40 USDC in Kettle Owl's jar, 79 percent there with 4 days left
  2. Jars: open Lantern Mod Kit, read the four rules, try pledging 1,000 and watch the cap revert the rest
  3. Pledges: claim the 25 USDC refund from Night Tram Zine in one tap and see the share card
  4. Start: draft Pampa Map Pack, hit the locked extras and buy Studio through the USDC checkout
  5. Owner Jars: approve Tomas's jar, decline the one that breaks the rules, review cluster notes
  6. Revenue: change the success fee or what Studio unlocks and preview it in the user app
  7. Helper: run Kettle Owl to the deadline on the quiet path and watch refunds open
  8. Roadmap: request a quote for milestone jars

Many hackathons require code written at the event. See the Regatta Boardfor each race's rule.

Make it entirely yours

Your brand, chain choice, jar defaults and extra integrations such as Discord roles, milestone escrow, KYC regions or a white label domain are scoped and priced together.

Custom from $800
BLUEPRINT

Why it matters and how it really works

The need

Small teams launching a token or a community raise ask people to send money before anything exists. When the raise falls short, backers usually depend on the team's honesty to get it back, and too often they do not. Communities that got burned once stop showing up.

What exists and what is new

This pattern already exists and works. Metaplex Genesis launch pools on Solana refund deposits if the graduation minimum is missed and lock liquidity, and Juicebox and classic all-or-nothing crowdfund contracts refund on a miss. Research verdict: exists, low novelty. What this app adds is packaging, not invention: a ready-to-run pledge jar on Base, Monad or Berachain with a per-wallet cap, an LP lock, a one-tap refund page, and an honest launch helper that only reports facts.

The data it runs on

Contract parameters (goal, deadline, per-wallet cap, LP lock length), pledges and refunds onchain, funding-source heuristics computed offchain for the team's eyes only, and the studio's own update posts.

1.The mission

Make it safe for a community to back something before it exists, because a missed goal costs nobody anything.

2.Why people can't resist it

Failure is cheap Backers know a missed goal means one tap to get their money back. That lowers the fear that stops first-time backers.

The jar fills in public A live jar with a goal line makes every pledge visible progress and gives backers a reason to share.

Friday build diary After a successful launch, a weekly diary and a holder vote keep backers watching the work, not just the price.

3.How it works for real

Wallets: Privy embedded wallets or any injected wallet. Pledges in USDC on Base by default, with Monad or Berachain as options.

Pledge contract: A small audited-pattern escrow: pledge(), finalize() after the deadline, claimRefund() if the goal was missed. Per-wallet cap and deadline are immutable once opened. The team cannot withdraw a missed jar.

Launch on success: On finalize() with the goal met, the contract mints the token pro rata to pledgers, sends the agreed share to the team, and pairs the rest as liquidity on a DEX with the LP tokens sent to a time lock.

Launch helper agent: A small model tier (for example Claude Haiku or a comparable tier via OpenRouter) writes factual status posts from indexed contract state and flags wallet clusters by funding source. It may call finalize() after the deadline, which anyone can do.

Indexer and jar page: An indexer (for example Ponder or a hosted subgraph) powers the live jar, the refund page and the share cards.

Notifications: Email or Telegram alerts to pledgers at milestones, at the deadline, and when refunds open.

4.Cost per use and pricing

Per pledge on Base: an approve plus a pledge call, typically well under 5 cents in gas at normal fees. A refund claim is a single call, around a cent or two. The helper's status posts cost a fraction of a cent each on a small model tier. Example month: one 14 day launch with 1,200 pledgers costs the owner roughly 20 to 40 dollars for indexing, hosting and model calls, plus one-time contract deployment of a few dollars.

Free jar 1.5% of a successful raise
Teams launch for free and pay only if the goal is met. Missed jars cost nothing.
Studio $49 per launch
Custom branding, the launch helper, cluster notes and the Friday diary with holder votes.
Launchpad $299 per month
For communities running many jars: white-label pages, multiple chains, and an API.

5.Growth loop

Each pledger gets a share card that says what happens if the goal is missed. Friends see a low-risk ask and pledge too. Teams whose jars missed honestly come back for a smaller second try, and their backers come with them.

6.Risks and guardrails

Securities and legal: Selling a token to the public can be a regulated offering in many countries. The owner must get local legal advice, restrict regions where needed, and never market returns.

Contract bugs: An escrow holding pledges is a target. Use a well reviewed pattern, keep it small, get an audit before large goals, and cap the jar size early on.

Sybils and whales: A per-wallet cap can be split across many wallets. The cap still raises the cost, and cluster notes help the team see it, but it is not proof of personhood.

Success is not safety: A met goal and locked liquidity do not mean the token will hold value. The app must say so plainly and never forecast prices.

Helper overreach: The agent may only report facts and call public functions. It cannot change parameters, move funds, or promise outcomes.

7.Build order

  1. Pledge escrow with goal, deadline, cap and refund on Base testnet
  2. Live jar page with goal line and countdown
  3. One-tap refund page and refund notifications
  4. Mint and LP lock on success
  5. Launch helper: factual status posts and finalize() call
  6. Share cards and the Friday diary with holder votes

8.Where this is going

  1. Now
    One team, one jar, one honest promise: miss the goal and everyone gets their money back.
  2. Next
    Milestone jars that release funds in stages as the team ships, with refunds of the unreleased part if they stop.
  3. Later
    A shared record of every team's jars, met or missed, so communities can see who launches honestly.
  4. World
    Backing small creators becomes as normal and as low risk as preordering, and trust in launches comes from code, not from hype.

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 othersPartnershipsPortfolioAgencyPLEDGE CURVE

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

Why own Pledge Curve

Fair launches keep failing the same way: people buy in, the goal is missed, and the money is gone. Own Pledge Curve and you run the launchpad where refunds are automatic by contract, under your brand, from your wallet. The fees, the creators and the track record of launches that kept their word are yours.

What’s stopping you?

“Is a token launch legal where I live?”

Rules differ a lot by country. Launch tools are not the same as selling securities, but the creator launching a token needs their own legal read. Never promise pledgers returns.

“What if a campaign hits its goal and then the creator disappears?”

Pledge Curve protects the 'goal missed' case. For the after case, require a liquidity lock and a public roadmap, and say plainly what the contract does and does not cover.

“I can't code.”

You do not need to. Pledge Curve arrives working, deployed from your own wallet with a written guide for every step. You will click, paste and fill in names. If you ever want a change you cannot make, the custom option or a freelancer can handle it, but the first launch needs no code.

“Is it really mine?”

Yes. The contract is deployed from your wallet on Base, the code sits in your own git repo, and the name and brand are yours. DEPLOYR does not hold your keys or take a cut of what Pledge Curve earns. If you stop paying anyone tomorrow, the app keeps running on your wallet.

“What if nobody uses Pledge Curve?”

That is the most likely early outcome, and it is fixable. The paths below start with you as the first user, then ten real indie game studios, creators and small communities raising for a launch you can name today. If ten people you message do not care after you have shown it to them, you have learned something useful in a week instead of a year.

The million-dollar ladder

A percentage fee (around 2 to 3 percent) on successful raises, with a minimum setup fee per campaign. This ladder is a target, not a promise.

$200
$3,500
$54,000
$85,000
First 10 users
2 campaigns a month
$100 each
Proof it works
10 campaigns a month
$350 each
Real business
60 campaigns a month
$900 each
The million dollar run rate
100 campaigns a month
$850 average
  • Publish a refund ledger that shows every failed campaign paid back
  • Recruit studios through game jam communities
  • Offer a launch checklist and review as a paid add on
  • Show live pledge progress widgets creators can embed

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
Pledge Curve runs a fair launch where buyers pledge first and every pledger is refunded by contract if the goal is missed, which is a problem indie game studios, creators and small communities raising for a launch already feel every week. That makes it a product you can charge for early, before you have a big audience.ARRIVE: 10 paying users within 30 days, then $3,500 a month within 6 months, tracked on one sheet.5 moves · first one within the hour →
Raise for it
Pledge Curve sits in a category that grant programs and investors on Base and similar chains say they want: real users, real onchain activity, a clear public good or business angle.ARRIVE: Three applications submitted to real programs within 6 weeks, each with live usage numbers attached. Funding is never promised; applying well is the goal.5 moves · first one within the hour →
Become a real builder on a chain
Owning Pledge Curve means a contract deployed from your own wallet on Base, real users calling it, and a public repo. That is the onchain footprint that builder programs look for. Airdrops are never guaranteed.ARRIVE: Verified contract on Base from your wallet, a public builder profile linking it, and at least 25 real outside wallets interacting with it in 60 days.5 moves · first one within the hour →
Win with it at hackathons
Pledge Curve fits DeFi, launch tooling or gaming tracks, and a working, deployed app is a strong start. Many events only allow new code or require you to say what existed before, so check each event's rule on existing code.ARRIVE: Entered two hackathons within 3 months with a clearly scoped new feature, and placed in or got judge feedback from at least one.5 moves · first one within the hour →
Run your own work on it
The fastest proof that Pledge Curve is worth owning is that it saves you time. You are a small studio lead type of user yourself, or close to one.ARRIVE: You use Pledge Curve every week for 4 weeks and can name the hours or the money it saved you.4 moves · first one within the hour →
Get your people moving
People believe what they do, not what they watch. Getting your community to pledge a small amount to a real group goal turns Pledge Curve from your project into a shared habit.ARRIVE: At least 10 people from your group pledge a small amount to a real group goal within 2 weeks, and three of them do it again without a reminder.4 moves · first one within the hour →
Partner with founders and projects
Pledge Curve is a natural add on for game studios, launch communities and creator platforms. A live app with real users gives you a reason to talk to their founders as a peer.ARRIVE: Two signed or announced partnerships (integration, co marketing or referral) within 90 days.5 moves · first one within the hour →
Prove your skills with it
Owning, running and improving Pledge Curve shows the work of a DeFi smart contract developer, with a live contract and users as proof.ARRIVE: A public case study, a live demo link and at least one interview or client call that came from it within 60 days.4 moves · first one within the hour →
Sell it as a service
Indie studios and creators launching a community token need what Pledge Curve does but do not want to run it. You can set it up for them and charge for setup and care.ARRIVE: Three paying clients at $700 setup each within 90 days, with at least one on a monthly care plan.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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Contact usPledge Curve: own this web3 app from $129 | DEPLOYR