Betting Engines
Bet Builder Engine
Combine markets from the same event into a single priced selection, governed by explicit compatibility rules.
Event A vs Event B · Same-event combination
- Result: Selection 1 compatible
- Total points: Over line compatible
- Player market: Yes compatible
- Correlated market blocked by rule R-041
The problem it solves
Same-event combinations are a pricing problem, not a UI problem
Offering combinations of markets from the same event requires correlation detection and consistent pricing — naive multiplication of odds exposes the operator to structural losses. The Bet Builder Engine encapsulates compatibility logic, correlation handling and price computation behind a clean API, so any frontend can offer builder-style bets safely.
Who it’s for
- Sportsbook operators adding a bet builder product
- Platform providers embedding builder pricing into their stack
- Trading teams that need control over combination rules
Capabilities
What the product does
Market compatibility rules
Explicit, versioned rules define which markets of an event can be combined and which cannot.
Correlation handling
Correlated selections are detected and either blocked or priced with correlation-aware adjustments.
Price computation
Combined price calculated server-side per selection set, with margins configurable by the trading team.
Configurable restrictions
Limits on number of legs, market types, leagues and price ranges, adjustable without redeployment.
Pre-match and live support
Live builder pricing is available where the connected data feeds provide the required market state. Scope is confirmed per deployment.
Rules versioning
Every rule change is versioned and auditable; pricing behaviour can be traced back to the active ruleset.
Administration tools
Backoffice views for rules, restrictions, monitoring of requested combinations and rejection reasons.
API integration
Stateless pricing API: send a selection set, receive a validated combination with price or a structured rejection.
Workflow
How it works in operation
- 1
Selection
The player composes selections from markets of one event in your frontend.
- 2
Validation
The engine checks compatibility and correlation rules for the requested combination.
- 3
Pricing
A combined price is computed with the configured margin model and returned via API.
- 4
Placement
The priced combination is submitted to your betting stack as a single bet.
- 5
Settlement
Leg results are evaluated and the combination settles according to its rules.
Integration options
Adopt it your way
- REST pricing API integrated into your existing sportsbook
- Optional embeddable frontend component for selection building
- Feed mapping support to align your event and market identifiers
Distribution: API-first engine; optional UI component; deployable alongside your existing sportsbook platform.
Configurable per deployment
- Compatibility matrix per sport and market type
- Correlation policies (block vs. adjusted pricing)
- Margin models and leg limits
- Sport and competition scope
Operational advantages
- Adds a high-engagement product without rebuilding your sportsbook
- Trading control: every rule and margin is explicit and versioned
- Structured rejections make frontend UX predictable
Security
- Server-side pricing only — no client-trusted calculations
- Authenticated API access with per-client keys
- Full audit trail of rule changes and pricing decisions
Scalability
- Stateless pricing nodes scale horizontally
- Caching of event market state for low-latency validation
Supplied exclusively to licensed operators. Gamesolved provides pricing and combination technology only; offering the resulting markets to players requires the client to hold the appropriate licences in the jurisdictions where they operate.
FAQ
Frequently asked questions
No — by design. Combinations are governed by explicit compatibility and correlation rules. Requests outside the ruleset receive a structured rejection your frontend can present clearly.
The engine consumes event and market state from your connected feeds. During technical analysis we map your identifiers and confirm which markets can participate in combinations.
Live support depends on the market state available from your data feeds and is confirmed per deployment during technical analysis.
Your trading team, through the administration tools. Margin models are configurable per sport, market type and combination size.
Evaluate Bet Builder with our team
A demo session, an integration discussion or the technical documentation — whatever your evaluation needs first.