Slot Game Integration for online casino operators — go live in 2 weeks

B2B Slots — Slot game integration for Serbian online casino operators

B2B Slots gives Serbian online casino operators instant access to 1,200+ certified slot titles via a single casino games API. One contract, one integration, one back-office — covering content from Pragmatic Play, Evolution, Play'n GO, Hacksaw Gaming, Nolimit City and 50+ more studios.

What the integration includes

• Unified API — one endpoint, standardised game launch URLs and shared session tokens across all studios
• RNG and RTP certification — every title certified for MGA, Curaçao and Anjouan operations
• Real-time back-office — GGR, RTP variance, session data and performance by title and player segment
• Bonus engine — free spins, bet contributions and slot tournament mechanics directly integrated into gaming sessions
• Mobile-first HTML5 — all titles optimised for mobile browsers and Serbian users on 4G/5G networks

Leading studios for the Serbian market

Integration Models

Why Serbian operators choose B2B Slots

The Serbian iGaming market has experienced strong growth in recent years. The number of active online casino operators turning to B2B providers for turnkey solutions is constantly growing, and the demand for a high-quality slot portfolio has never been greater. B2B Slots meets this demand with a complete casino software platform that covers everything: from the first API call to the full casino launch.

What sets B2B Slots apart from the general offering in the iGaming software market is its focus on operational efficiency. The operator no longer needs to negotiate with dozens of studios individually — B2B Slots aggregates all the content under a single contract, a single payment, and a single technical interface. The result is a drastically shorter time-to-market and lower operational costs throughout the platform's entire lifecycle.

Game Aggregator vs Direct Integration

For operators considering casino games API integration, the key question is: aggregator or direct connection? B2B Slots offers both models, but for most new and growing brands in the Serbian market, the aggregator offers a clear advantage:

• One contract — no separate negotiations with Pragmatic Play, Hacksaw Gaming, Nolimit City and others
• One settlement — all revenue consolidated into a single report
• Automatic delivery of new titles — new hits are added to the lobby without additional integration
• Lower development cost — one endpoint instead of 10–20 direct API connections

Direct integration makes sense for well-established platforms that require special commercial arrangements with specific studios. B2B Slots supports this model too for operators who have outgrown the standard aggregator framework.

Regulatory compliance for the Serbian market

Every title in the B2B Slots catalogue comes with up-to-date RNG certification from independent laboratories (GLI, BMM, iTech Labs). The certificates are compatible with the requirements of the MGA (Malta Gaming Authority) and the Curaçao Gaming Control Board — covering most of the licensing frameworks that Serbian operators use for international business. Complete audit documentation and RTP log files are available on request and directly from the back-office dashboard.

How to launch an online casino with B2B Slots

The process of launching a turnkey online casino with B2B Slots is structured into clear steps:

1. Initial consultation — the team assesses your requirements, target market and deadlines
2. Model selection — API aggregator, white label casino or a complete turnkey solution
3. Technical integration — on average 2–3 weeks for the API, 2 weeks for white label
4. QA and certification — testing of content, payment flows and back-office functions
5. Launch — the B2B Slots team provides support during the initial operational period

Serbian operators who opt for the white label casino software from B2B Slots receive a ready-made, branded platform with a pre-integrated slot portfolio, payment methods, and bonus engine — without the need for an in-house development team.

Key features of the B2B Slots platform