Start with the player journey
A casino game API connects the game experience to your existing platform. Your website continues to own the player account and wallet, while the game receives a scoped session that identifies the player, the platform and the selected game. Map that journey before writing the integration.
Create sessions on your backend
Generate game sessions from your server using your administrator API key. Send a stable player identifier, a display name and the requested game type. Treat the returned game URL as a player credential: avoid analytics capture, public logs and sharing it with another player. The game URL opens a session associated with your platform.
Connect both wallet callbacks
DesiAPI requests balances through your Fetch Balance endpoint and reports gameplay through your Update Game Play endpoint. Your backend must validate the configured authentication header before returning balances or applying updates. Keep currency and decimal handling consistent across both systems.
Make wallet updates safe to repeat
Network requests can fail after a wallet has already changed. Use the operation identity supplied by the integration to recognise repeated requests, apply each operation once and return a consistent result. Store enough information to reconcile a debit, payout or refund. Never treat a timeout alone as proof that a wallet update failed.
Verify before opening access
Use a sandbox wallet to check session expiry, insufficient balance, duplicate callbacks, payout confirmation and refunds. Confirm the games assigned to your administrator account, and check that histories show the expected player and round. Contact the team to review your integration requirements before production access.
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