One REST casino API for 150+ studios — unified seamless wallet, cross-provider bonuses, consolidated reporting and admin. One connection, one contract, one point of support. Live in days, not quarters.
A casino API is the single integration that connects your platform to game content. Instead of building and maintaining a separate connection to every studio — Pragmatic Play, Evolution, NetEnt, Hacksaw and dozens more — you integrate one casino API and inherit the entire combined catalogue.
The IOP Global casino API is a REST integration built for operator engineering teams. You call one endpoint on us to launch a game; we call one endpoint on your wallet to settle each round. The same contract serves slots, live casino, crash, table games and sports — only the game ID prefix changes. Every amount is in integer currency units, every provider on your plan is reachable through the same connection, and new studios are added over time at no extra integration cost.
How it works
Your engineers implement one wallet contract and one launch call. Everything else — game certification, provider connections, reconciliation — sits on our side of the line.
You receive API credentials and a full sandbox. Every endpoint below runs against test data before you touch production.
Call one endpoint with a game ID and a player session. We return a launch URL you drop into an iframe or redirect. The prefix (nux:, stakes: …) is all that changes between a slot, a live table or a crash game.
During play we call getBalance, processGameResult (debit/credit) and rollback on your wallet. You always own the player balance; amounts arrive as integer currency units, so there is no floating-point drift.
Every round is idempotent and logged. Pull GGR, per-provider performance and player activity from one normalised reporting feed — no stitching a dozen provider dashboards together.
The full request/response reference, error codes and an LLM-ready llms.txt live in the API documentation, and you can copy a working call from the Quickstart.
Everything an online casino API should do, without stitching together a dozen provider integrations.
Connect once and reach every studio on your plan. New providers go live with no new engineering work on your side.
One wallet contract across every provider — you always own the player balance, with real-time balance, debit, credit and rollback.
Free rounds, tournaments and campaigns that run across your whole lobby from one place, not siloed per studio.
GGR, player activity and per-provider performance in one normalised schema — no reconciling a dozen dashboards.
Provably-fair content, encrypted transport, IP allowlisting and role-based admin — certified for the markets you operate in.
Low-latency game launch worldwide, built to sit inside the player's spin. Sub-200ms wallet round-trips from the EU.
What you can build
The same wallet contract and launch call serve every game type. You decide what to surface in your lobby; the integration never changes.
Thousands of video slots and classic reels from the studios players search for by name, with in-game free rounds supported natively.
Live-dealer roulette, blackjack, baccarat and game shows — streamed tables launched through the same endpoint as a slot.
Crash, plinko, mines and other fast instant-win formats — the crypto-native games that drive session frequency.
RNG blackjack, roulette, video poker and table classics for players who want to move at their own pace.
Add pre-match and in-play betting through the same integration when you're ready to widen the offer.
The one-integration model works for crypto-first brands, supporting provably-fair content alongside fiat and crypto wallet flows.
Most providers won't put a number on it. Here's ours. A casino API integration has three cost layers, and only the first is ours — we keep the other two transparent so you can model the real total before you sign.
There is no per-title fee and no separate charge for adding new studios later. You integrate once and the catalogue grows underneath you.
Content and PSP fees are third-party costs billed on GGR, not IOP margin. Final commercial terms are confirmed on application.
These three terms get used loosely, so it's worth being precise — because the difference decides how fast you launch and how much engineering you carry forever.
A game studio (or provider) builds the games. A direct integration is a one-to-one connection you build and maintain with a single studio. An aggregator is the layer that has already connected to many studios and exposes them through one contract. A casino API is how you consume that aggregation — the single programmatic interface your platform talks to. With IOP Global the aggregation and the API are the same thing: one REST API, every studio behind it.
| IOP casino API | Direct integration | |
|---|---|---|
| Time to live | Days | Weeks to months, per studio |
| Studio access | 150+ studios, one connection | One studio at a time |
| Ongoing maintenance | Handled for you | Your team, forever |
| New providers | Added automatically | A new project each time |
| Wallet & reporting | One wallet, one report feed | Different per studio |
| Contracts & support | One contract, one point of support | One per studio |
| Best for | New & growing operators | Very large operators with big eng teams |
Want the strategic view rather than the technical one? The casino game aggregator page covers the commercial side of the same decision.
Coverage & compliance
The catalogue behind the API spans the marquee names and the challenger studios, growing continuously at no extra integration cost.
Games are supplied already certified for the markets they serve, removing a major compliance burden from your team.
Encrypted transport, IP allowlisting, role-based admin and infrastructure-level DDoS protection are included as standard.
Slot RTPs are set by the game providers and follow their certification; where a studio offers RTP variants, they can be requested and enabled. The platform is designed around provably-fair gaming — we don't make promises about manipulating game outcomes, and neither should your brand.
Most teams launch a first live game in under an hour of engineering against the sandbox, and complete full onboarding in about two weeks. The REST API and sandbox let your team test game launch, wallet callbacks and reporting end-to-end before going live — no long certification cycle, no per-studio kickoff.
Because the wallet contract and launch call never change between game types or providers, the work you do to integrate one game is the work to integrate all 14,000 — and every studio added later.
A casino API provider gives operators a single programmatic connection to casino game content. Rather than integrating each studio directly, you integrate the provider's API once and reach every studio in its network through one contract, one wallet and one reporting feed.
With IOP Global most operators launch a first live game in under an hour of engineering, and complete full onboarding in about two weeks. A REST API and sandbox let your team test game launch, wallet callbacks and reporting before going live.
There are three layers: the platform/API fee (a one-time setup plus a percentage of GGR), game-provider content fees (typically 10–15% of GGR, paid to the studios), and third-party payment-processing fees. There is no per-title cost and no charge to add new studios. Final terms are confirmed on application.
An aggregator is the layer that has connected to many game studios; a casino API is the interface you use to consume it. With IOP Global they're one and the same — a single REST API that fronts 150+ studios, so you integrate once and reach the whole catalogue.
You keep the player balance on your side. During play the API calls your wallet endpoints — getBalance, processGameResult (debit and credit) and rollback — in real time. Amounts are integer currency units and every round is idempotent, so balances stay exact and reconciliation is clean.
Everything a modern casino needs: launch 14,000+ games across slots, live casino, crash, table games and sports; a seamless wallet where you keep the player balance; cross-provider bonuses and free rounds; and consolidated GGR and player reporting — all through one integration.
The API fronts 150+ studios — the marquee names players search for and a deep bench of challenger studios — with new providers added over time at no extra integration cost. You reach every studio on your plan through the same connection.
Yes. The same one-integration model works for crypto-first operators, supporting provably-fair content and crypto wallet flows alongside fiat.
No. Access is delivered through the IOP Global aggregation, so there is no separate commercial agreement or technical build with each studio — games, bonuses and reporting all flow through the one API.
Slot RTPs are set and certified by the game providers. Where a studio exposes RTP variants they can be requested and enabled, but outcomes themselves are provably fair and cannot be manipulated. We don't make promises to the contrary.
Games are supplied certified for the markets they serve. The platform includes encrypted transport, IP allowlisting, role-based admin and infrastructure-level DDoS protection as standard.
150+ studios, 14,000+ games and a unified wallet through a single integration. Tell us what you're building and we'll get you sandbox access.
Request API access →