Integrate once and offer games from top providers, with one seamless wallet flow and one monthly invoice.
CALLISTO GAMESOne APIIntegrate once.
A signed REST API for the catalogue, game launch and free rounds. Bets and wins from every provider reach your wallet in one format.
- Catalogue with filters by provider, studio, type and market
- Real-money and demo launches, one call each
- Seamless wallet with idempotent bet, win and rollback
X-Agg-Key-Id: ak_5f2c9e01… X-Agg-Timestamp: 1791561600 X-Agg-Signature: 9c41e0… { "game_id": "0f3c8a2e-…", "player_id": "p_48213", "currency": "EUR", "player_country": "MT" } → 201 Created { "session_id": "2c7e…", "launch_url": "https://…" }
Content, handled end to end
Catalogue
Games, studios, images and metadata, kept in sync with every provider.
Seamless wallet
One callback format for bets, wins and rollbacks across all providers.
Free rounds
Grant free rounds through our API, whatever the provider supports underneath.
Jackpots & live tables
Open jackpots and live casino tables on your games, as the providers report them.
Geo rules
Provider restrictions by country, enforced at launch and visible in the catalogue.
Invoicing
We settle with providers. You get one monthly invoice, itemised by currency.
Operator portal
Games, invoices, API keys, your team and a wallet test suite in one place.
Reconciliation
Any bet, win or round looked up by its id, for support and reconciliation.
Providers on the network
Reach every operator on the network
Integrate with Callisto Games once and your titles become available to every operator we serve, with settlement handled by us.
Spec & staging
Credentials and a test environment.
Wallet callbacks
Your API on our gateway.
Test suite
Automated checks pass.
Go live
Catalogue imported and priced.
Games questions
Can I use Callisto Games with another platform?+
Yes. Callisto Games is a standalone aggregator. Any platform can connect through the API and keep its own wallet.
How are game providers paid?+
We settle with providers directly. You receive one monthly invoice, itemised by currency.
Is there a demo mode?+
Yes, for providers that support it. POST /v1/games/{id}/demo returns a launch URL with no player and no wallet involved.
How do you handle country restrictions?+
Provider restrictions are stored per country, enforced at launch and returned in the catalogue so your lobby can hide games in time.