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Slots API: access top casino slot games with fast integration, trusted technology.
Put slots from Pragmatic Play, FC Gaming, ATG Games and dozens of other studios in one lobby. One SSG API, one wallet and one back office, so a new studio is a switch, not a project.
Why run slots through one API
Slots are the biggest part of most lobbies and the part that changes fastest. Here is what stays the same when you add a studio.
One contract, many studios
Game list, launch, wallet calls and reports follow the same pattern for every studio, so your developers learn them once.
The same wallet as your other games
Slots use the wallet you already run for sportsbook, live casino and crash games. Players keep one account and one balance.
New studios without new work
When a studio is added to your lobby, your team switches it on and reviews the games. No second integration, no second report format.
Slot studios you can switch on
A selection of the slot studios in the SSG catalogue.
Pragmatic Play
FC Gaming
ATG Games
Play'n GO
Yggdrasil
Red Tiger
Hacksaw Gaming
Relax Gaming
Nolimit City
Habanero
Spinomenal
Microgaming
Read the full guide for
How a launch works
The same five steps for every provider. SSG builds the provider connection; you build the calls to SSG once.
- Get the catalogueYour server asks SSG what is open for your brand.
- Show it in your lobbyYour lobby shows the titles, events, icons and filters you choose.
- LaunchSSG returns the launch address. Open it in an iframe or a new tab.
- Bets and winsEach bet and win moves through your wallet, in the model you picked.
- ReportsRounds and totals land in the SSG back office, per provider and per game.
What you need to go live
| Requirement | What it means |
|---|---|
| Server address (IP) | Provider calls are only accepted from server addresses registered in advance. |
| Keys and endpoints | Issued by SSG after the application form. Keep them on your server, never in the browser. |
| Wallet endpoint | For seamless wallet: a public address that answers balance, bet and settle calls quickly, within the timeout the provider sets. |
| Game list and icons | Titles, icons and categories come through the API, so your lobby can show them your way. |
| Currencies and languages | Pick your player currencies and languages when you switch a provider on. Each provider supports its own set. |
| Licence and markets | Confirm each provider's allowed markets for your licence before launch. Availability is confirmed during onboarding. |
Seamless wallet or transfer wallet
Seamless wallet keeps one live balance for every spin. Transfer wallet suits teams that prefer to move balances in batches.
| Seamless wallet | Transfer wallet | |
|---|---|---|
| Where the balance lives | On your platform | With the game side, moved in and out |
| Each bet and win | Your server is called live | Settled inside the game balance |
| Best for | One account across all games | Simple setup, fewer live calls |
| You build | Balance, bet, settle and cancel endpoints | Deposit and withdraw calls |
1. Your server → SSG: list what is open for brand + currency
2. Player clicks → your server → SSG: create session + launch
3. SSG → your server: launch address → open in iframe
4. Player bets → provider → SSG → your wallet: bet / settle
5. Back office: rounds, win/loss and totals per provider
Flow shown in plain terms. Exact call names, keys and addresses are given to you by SSG during onboarding.
Frequently asked questions
Do I need a separate integration for each slot studio?
No. Studios connect through the same SSG API, so adding one is a configuration step for your team and a connection SSG builds.
Can slots share a wallet with sportsbook and live casino?
Yes. Slots run on the same wallet and back office as your other products, so a player has one balance across them.
Can players try a game before they play for money?
Where a studio provides a demo mode, SSG can pass the demo link through, so your lobby can offer a free play button. This depends on the studio.
Which wallet should I pick?
Seamless wallet if you want one live balance on your platform. Transfer wallet if you prefer to move funds in and out. SSG supports both; each provider's own limits are confirmed during onboarding.
How do I get started?
Tell us your markets and wallet model. SSG confirms which providers are available and the go-live plan.
More from the Product API
Add slots to your lobby
Tell us your markets and wallet model. We confirm which studios are available and the go-live plan.
Talk to SSG Gaming