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Terrace

terrace

Put real money behind your football takes.
Build a reputation that proves you called it.

Consumer App Prediction Markets Solana Mobile

BUILT ON SOLANA  ·  LIVE ON DEVNET

Notes — slide 1
Open with: "40 billion group-chat messages go out about football every single weekend. Every one of them is full of takes. None of them have any proof behind them." Pause. "We built the place where your conviction counts." Keep it to 15 seconds then move straight to Ahmed's story.
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The Story

Ahmed called it.
No one believed him.
No one had to.

"City won't keep a clean sheet. Rodri's out. I'm telling you."

Ahmed, Man City fan, WhatsApp group, 2 hours before kick-off

After the match

City lost 2-0. No clean sheet. Ahmed was right.

What happened to his take

It vanished into the chat. No record. No reward. No proof.

What should have happened

Ahmed's win rate goes up. His badge gets sharper. People follow him.

Notes — slide 2
Read the quote out loud slowly. Then: "Ahmed is in every football fan's group chat. He has a 70% win rate but nobody knows it. There's no score. No record. No reward for being right. Football is the world's most opinionated sport and it has zero credibility infrastructure. We built it."
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The Problem

4 billion fans.
Zero place to prove they're right.

💬

Group chat takes vanish

You call it right. The chat moves on. No score. No record. No reward. Your conviction counts for nothing.

🏦

Sportsbooks have all the control

Betfair and Bet365 set the odds, own your money, and decide who wins. No fan can create a market. No community. No rep.

🤷

Prediction apps aren't social

Prediction markets exist but none of them feel like football. No fan culture. No in-match moments. No identity.

📊

Sports betting is a $180 billion market. Yet the 4 billion fans who won't use a bookmaker have nowhere to put their conviction.

Notes — slide 3
"This isn't a niche problem. Prediction markets proved that fans will put money behind their takes. Polymarket did $5 billion on the US election alone. Football is bigger than the US election. But there's no football-native, fan-first platform. That's the gap we're filling."
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Why Now

Three things just became
possible at the same time.

Fans already get it

$5B+

Polymarket 2024

Prediction markets broke into mainstream culture last year. We plug directly into Polymarket's sports feed so our users bet on the same markets as the wider world — plus everything we build on top.

Polymarket sports markets — live inside Terrace

A real app, not a browser tab

Football fans live on their phones

Solana Mobile

Solana Mobile lets us build a native app that feels like any consumer app. Sign in with a wallet. Tap to bet. No browser. No extensions. No friction.

📱 Native mobile, not a web wrapper

Anyone can sign up now

No wallet setup required

Sign in with your email or Google account. We create your wallet automatically behind the scenes. No jargon. No seed phrases. Just football.

🔑 Email login in under 5 seconds
Notes — slide 4
"Two years ago you'd need MetaMask to use this. Six months ago you couldn't run a native crypto app on mobile. Twelve months ago 99% of fans had never placed a prediction market bet. All three of those blockers are gone. The window is open right now."
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The Solution

Terrace: where your take
becomes your reputation.

Terrace is where football fans put real stakes behind their opinions and build a reputation that follows them everywhere. Every correct call earns you a verified record. No one can take it. No one can fake it.

⚡

Flash Markets

In-match bets. 15 to 90 minutes. Next goal, red card, man of the match. Bet the moment while it's happening.

🏆

Parlays

Chain up to 8 bets into one. Nail every leg and your payout multiplies. Your streak becomes your badge.

⚔️

1v1 Matchups

Challenge a mate directly. Equal stakes. One takes YES, one takes NO. Winner collects the pot. No house cut.

🌍

All Major Leagues

Premier League, UCL, La Liga, Bundesliga, Serie A and more. Markets open before kickoff and stay live in-match.

👑

Rep Badges

Win rate, streaks, badge tier. Casual, Sharp, or Legend. Your record is permanent and public. Nobody can edit it.

📡

Social Feed

Follow the sharpest predictors. See their bets live. Get notified the second a Legend puts money on a market.

💬

Group Alerts

Terrace pings your Telegram or WhatsApp group the moment a market resolves. Your WhatsApp chat becomes the betting room.

🎯

Creator Markets

Any fan can open a market on any question. Set your fee. Your followers bet. You earn every time they do.

Notes — slide 5
"Eight interlocking loops — not one product, a whole ecosystem. Flash markets give urgency. Parlays give multiplied payouts. Matchups settle the group chat. Leagues cover every fan. Rep gives credibility. The social feed drives discovery. Group alerts bring Terrace into WhatsApp and Telegram where fans already live. Creator markets turn the most vocal fans into earners. Ahmed uses all eight."
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Matchups

Settle the group chat.
Real money. One winner.

1

Alice sends the challenge

She picks "Will Liverpool win the UCL?", picks YES, enters Bob's wallet, and stakes $5. Her money locks in immediately. Challenge sent.

2

Bob accepts and takes the other side

Bob sees the challenge in his app. He automatically gets NO. No negotiation needed. He puts in his $5. The pot is now $10.

3

The match plays out

Liverpool win or they don't. The result is confirmed and recorded automatically. No manual input needed. No arguments about who said what.

4

The winner gets the full pot

Either player taps Settle. The app checks who called it right and sends the full $10 straight to their wallet. No fees. No waiting. Instant.

The rules

⚔️ Both sides always stake the same amount
✓ Winner takes double their stake
✓ If Bob never accepts, Alice gets her money back
✓ The app settles it. No arguments. No middleman.

Why this matters

Group chats are full of big talk. Matchups let you back it with real money against a named opponent. Win and your rep goes up. No bookmaker. No house. Just you versus your mate.

⚔️

1v1. Equal stakes.

Pure conviction.
No house edge. No spread. No excuses.

Notes — slide 6
"Think of it like a wager at the pub, except it's automatic and nobody needs to trust anyone. Alice says Liverpool win. Bob disagrees. Instead of arguing, they each put $5 into the app. It checks the result and pays the winner immediately. The app is the referee. This is what turns group chat banter into skin in the game."
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Why Solana

Take out the tech.
The app stops working.

Without it

  • Your reputation lives in a company database. They can edit it, sell it, or delete it tomorrow.
  • Anyone who wants to create a market has to ask permission and give the platform a cut.
  • Winnings sit in a company account. They decide if and when you get paid.
  • The whole thing collapses if the company shuts down.

With Solana

  • Your reputation is stored in a place no company owns. It's yours forever. Anyone can verify it.
  • Any fan creates a market in 30 seconds with no permission from anyone. Earnings are automatic.
  • Winnings go straight to your wallet the moment the market settles. No waiting. No company in the middle.
  • The code runs independently. Even if we shut down, your record stays.
Transactions confirm in under a second
A $1 bet costs less than a cent in fees
Built as a native mobile app, not a website
HELIUS Live market events and wallet activity via WebSockets
JUPITER Swap any token into USDC to place a bet instantly
POLYMARKET Live sports prediction feed built into the home screen
Notes — slide 7
"The tech is invisible to the user. They see a badge, not a blockchain record. They tap 'Back it', not 'sign transaction'. Helius streams every on-chain event so the feed is instant. Jupiter means a fan doesn't need USDC in their wallet already — they swap whatever they have. Polymarket means our market depth is live on day one, not waiting for users to seed it. The infrastructure decisions are what make the experience feel like a real consumer app."
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Product — Working Today

Full end-to-end.
Live on devnet right now.

⚡

Flash and Standard Markets

Create, browse, and bet YES or NO. Live countdown timers for flash bets. Polymarket's sports feed is built directly into the home screen — market depth from day one.

🏆

Parlay Builder

Pick 2 to 8 bets. Live multiplier updates as you add legs. Settles automatically when all bets resolve.

👑

Reputation System

Win rate, streak, and badge tier stored permanently. Three levels: Casual, Sharp, and Legend.

📡

Social and Feed

Live activity from followed wallets. Fan leaderboard. Push notifications when people you follow place a bet.

What we shipped

Home screen with flash and standard markets ✓
Bet sheet and confirmation flow ✓
Parlay builder with live multiplier ✓
Social feed with following and discovery tabs ✓
Profile with active bets, history, and created markets ✓
Market creation with flash and standard options ✓
Email login and Phantom wallet connection ✓

Under the hood

HELIUS WebSocket feed powers every live event in the app — bets, wins, settlements — in real time.
JUPITER Fans swap any Solana token into USDC at the point of bet. No setup. No separate step.
POLYMARKET Live sports prediction markets from Polymarket's feed are surfaced directly on the home screen.
ANCHOR 4 smart contracts — markets, bets, reputation, parlays — all settle without any manual step from us.
Notes — slide 8
"This is not a prototype. Every screen you see works today on devnet. You can create a market, place a bet, build a parlay, claim your winnings, and earn a badge in a single session. The smart contract handles settlement. No manual steps from us." If demoing live: show it now.
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The Market

Football is the world's
most opinionated sport.

TAM

$180B

Global sports betting market (2025)

SAM

$8B

Fans who want social and casual predictions rather than bookmaker betting

SOM

$50M

Year 1 target: Premier League and Champions League fans, crypto-native first

Year 1 bottom-up

Crypto-native football fans 2M
Reachable in Year 1 200K
Average bets per user per month 12
Average stake per bet $18
Year 1 total volume $43M
Notes — slide 9
"We're not trying to beat Betfair. We're going after the 500 million fans who don't want to use a bookmaker but do want to put a stake behind their opinions. Premier League first. Champions League second. Then La Liga and Serie A. The wedge is tight and the expansion is enormous."
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Competition

No one is doing
all five of these.

Feature Terrace Polymarket Betfair ESPN Pick'em
Football-first fan culture ✓ No No ✓
Anyone can create a market ✓ No No No
Reputation badge you keep forever ✓ No No No
Social feed and follow ✓ No No No
In-match live flash bets ✓ No ✓ No
Multi-bet parlays ✓ No ✓ No
No sign-up with a bank account ✓ ✓ No No
Notes — slide 10
"The highlighted rows are our moat. None of our competitors do all five at once. Polymarket has the infrastructure but none of the culture. Betfair has the sports but is fully centralised and gated. ESPN Pick'em has the fans but no real stakes and no identity. We are the intersection that doesn't exist yet."
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Roadmap

Four phases.
Starting with what works.

Now

The Core Game

Get fans hooked on calling it right

⚡ Flash and standard markets 🏆 Parlay builder 👑 Reputation badges 📡 Social feed and follow ⚔️ 1v1 Matchups
Q3 2026

The Community Layer

Keep fans coming back

🏟️ Fan Leagues with friends 🤖 Fantasy overlay 📊 Creator analytics
Q4 2026

The Money Layer

Turn engagement into revenue

💱 Better price discovery 💳 Pay with card or bank 🔒 Private group markets 📈 Leverage for confident fans
2027+

The Platform

Every sport. Every language.

🌍 Cricket, F1, NBA 🤖 AI agents that bet for you 🏢 Tools for clubs and brands 📱 Full iOS and Android launch

Core belief:  Your calls. Your win rate. Your rep.  ·  Not for traders. For fans.  ·  The tech is invisible. The game is everything.

Notes — slide 11
"We're not trying to build everything at once. Phase 1 is the core prediction game. That's live today. Phase 2 is the community layer that keeps fans coming back. Phase 3 is where we monetise at scale. Phase 4 is multi-sport and global. Each phase earns the right to the next one."
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Terrace

Ahmed deserves a Terrace.

We're entering the Consumer and Prediction Markets tracks at Colosseum. Here's what we need:

🏆

Track recognition

Validation that fan-first social prediction is the right bet for Solana's consumer layer.

🌐

Ecosystem access

Connections to Solana ecosystem partners and the football fan community we want to bring on-chain.

🚀

Mainnet launch

We are ready to go live. We need the credibility and network to bring real football fans into the app.

BACK IT. BUILD YOUR REP. TERRACE.

terrace.gg @terracegg Built on Solana
Notes — slide 12
Close with: "Every weekend 40 billion group-chat messages go out about football. Ahmed calls it right 7 times out of 10. Nobody knows. We're building the place where being right means something. We're live on devnet. We're ready for mainnet. We're asking Colosseum to help us get football fans on-chain." Then stop talking.
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