The challenge engine for sportsbook operators
Turn Every Player Into
PROFIT
Launch a new monetization model inside your sportsbook. Sell funded account challenges, define the difficulty, control the risk. No extra license required. Integration in days, not months.
What is FAST?
FAST (Funded Account Sportsbook Trading) is a B2B SaaS platform that enables sportsbook operators to offer funded account challenges to their users. Users purchase challenges, bet with bonus money under configurable rulesets, and unlock funded accounts where real profits can be withdrawn.
FAST operates as a rules engine and shadow ledger. Your sportsbook retains full control of money handling, KYC, and licensing. FAST handles challenge logic, risk controls (session stops, drawdown limits, payout caps), and funded account lifecycle so you do not have to.
How It Works
Key Features
Configurable Challenge Tiers
Define multiple challenge tiers with custom price points, bonus balances, targets, durations, profit split ratios, payout caps, and separate rulesets for challenge and funded phases.
Automated Bet Validation
Real-time validation of every bet against configurable rulesets including stake limits, odds restrictions, absolute win caps per ticket, session stop limits, and lucky bet prevention.
Funded Account Management
Automatic funded account activation on challenge completion with configurable profit split, payout caps, balance reset cycles, and drawdown protection.
Real-Time Progress Tracking
API endpoints for live challenge progress, balance updates, active days, and ruleset compliance status.
Webhook Notifications
Instant webhook delivery for challenge completions, failures, funded account events, and cooldown triggers with HMAC-SHA256 signing and retry logic.
Operator Isolation
Full data isolation per sportsbook with Row-Level Security, per-operator API keys, rulesets, white-label theming, and dedicated admin dashboard access.
Keep Players Coming Back
Built-in achievements and rewards engine. No code required. Configure incentives that drive daily returns, repeat purchases, and longer engagement - all from your backoffice.
Achievements Engine
Badges, streaks, points, and levels. 13 trigger types fire on bets, wins, streaks, completions, and more. Users see progress bars toward locked badges. Configurable rarity tiers from common to legendary.
Rewards Engine
Grant real incentives: bonus balance, purchase discounts, extended duration, better profit splits. Define rules like "10 bets = 10 EUR bonus" without writing code. Auto or claim modes.
Proven Engagement Loops
Daily streaks drive habit formation. Comeback bonuses recover churning users. Win-rate badges reward skill. Leaderboards spark competition. All configurable per operator.
Example Reward Rules
Simple Integration
FAST integrates via a RESTful API with minimal development effort. Send bet events, receive webhook notifications, and query user progress - all through a clean, versioned API.
# 1. Forward bets
curl -X POST https://api.fundedfast.eu/v1/bets \
-H "X-API-Key: your-key" \
-d '{"userId":"p-42","stakeAmount":5,"odds":2.1,"status":"placed"}'
# 2. Approve purchase (FAST calls YOU)
POST https://your-backend.com/approve-purchase
Response: {"approved": true}
# 3. Approve withdrawal (FAST calls YOU)
POST https://your-backend.com/approve-withdrawal
Response: {"approved": true}- RESTful API with OpenAPI documentation
- Sandbox environment for testing before going live
- Adapter-based data mapping for flexible payload formats
- Asynchronous bet processing that never blocks your bet placement flow
Transparent Pricing
Choose the plan that fits your sportsbook. All plans include full API access, sandbox environment, and dedicated onboarding support.
Starter
For sportsbooks launching their first funded account product.
- Up to 5,000 challenges/month
- 3 challenge tiers
- Sandbox environment
- Email support
- Standard webhook delivery
Growth
For established operators scaling their challenge program.
- Up to 25,000 challenges/month
- Unlimited challenge tiers
- White-label theming API
- Priority support
- Analytics and reporting API
- Leaderboard and gamification
Enterprise
For large operators with custom requirements and high volume.
- Unlimited challenges
- Multi-currency support
- Dedicated account manager
- Custom SLA
- On-premise deployment option
- Custom integrations
Your Revenue, Calculated
Adjust the numbers. See what funded account challenges put in your pocket - not ours.
Based on prop trading industry data. Results vary by tier config, ruleset strictness, and user behavior.
Ready to Launch?
Submit your details and our team will set up your sandbox environment within 24 hours. No commitment required - explore the platform at your own pace.
Fill out the form with your company details and estimated volume.
Receive API keys and sandbox credentials within 24 hours.
Use our integration guide and sandbox to build your integration.
Switch to production keys and start earning from day one.
No Additional Licence Required
FAST is a B2B software platform. Your existing sports betting concession covers all player-facing activity. No new licensing, no regulatory changes.
Players bet on your platform, under your licence. FAST adds a reward structure around existing wagering activity.
Same legal basis as loyalty bonuses, cashback, and challenge programs every major sportsbook already operates.
KYC, AML, responsible gambling, player funds, tax reporting - all obligations remain with you. FAST never touches player money.
Built for Enterprise Sportsbooks
Enterprise Security
SHA-256 hashed API keys, Row-Level Security, HMAC-signed webhooks, MFA on admin accounts, append-only audit logs, and integer cents arithmetic.
Security Whitepaper →
GDPR Compliant
Per-user data export and erasure, Data Processing Agreement template, sub-processor documentation, and full audit trail for every admin action.
Privacy Policy →
Developer-First API
OpenAPI documentation, sandbox environment, adapter-based payload mapping, correlation IDs on every response, and tiered rate limiting with burst support.
API Documentation → Integration Guide →
Full White-Label
Per-tenant theming API with custom colors, fonts, logos, and copy. Embeddable widget with Shadow DOM isolation. Multi-currency and multi-language support.
Brand Identity →