FuFu Games ships fast, provably-fair crash and instant games behind a single API. No fine print, no bloated integration — just games that are live today, and a slots catalogue already in development.
Crash and instant titles running on our engine right now — pick a language and try any of them below. Slots are already in development.
FuFu's engine speaks a single REST + WebSocket protocol across our whole catalogue — and we keep the integration path flexible on top of that.
Already run an aggregator or a wallet API of your own? We adjust our side of the integration to match your existing spec.
Prefer to build it yourselves? We hand your team our lightweight, documented API module to integrate on your own schedule.
Server seed hashed before the round, client seed accepted, every result independently verifiable — no black-box RNG claims.
Lightweight Canvas engine, built to stay smooth on mid-range Android devices, not just flagships.
Same wallet and session model carries our upcoming slots catalogue — no second integration when they ship.
POST https://api.fufugames.org/v1/rounds/bet Authorization: Bearer ••••••••••• { "game": "crash", "session": "sess_9f2b9a11", "currency": "USD", "bet": 5.00, "autoCashout": 2.50 } // 200 OK { "roundId": "rnd_7c142e08", "status": "active", "serverSeedHash": "a13f...d02c" }
Keep players coming back without bolting on a third-party vendor.
Single-operator leaderboards you fully control — timing, prize pool, and rules.
Cross-operator competitions that pool players for bigger prize pools and more traffic.
Issue free rounds to reward and re-engage players, configurable per campaign.
Every round can be verified independently — no certificate required to check our math. Here's how it works.
Before a round starts, our server commits to a seed and publishes its hash — it can't be changed after the fact.
Players (or operators, via API) can supply their own seed, combined with ours to produce the round outcome.
After the round, the server seed is revealed — anyone can recompute the result and confirm it wasn't altered.
Tell us about your platform and target markets — a partnerships lead responds within one business day with sandbox credentials and a rollout plan.
A FuFu Games partnerships lead will reach out within one business day with sandbox access and next steps.