slot-scale
Slot Scale
Scale deployments from development to production with paid tiers, replicas, and multi-region.
Instance Tiers
| Tier | Specs | Storage | Cost |
|---|---|---|---|
| Basic | Limited CPU & memory | 1GB | $10/month |
| Pro | 2 vCPU, 4GB RAM | auto | $50/month |
| Epic | 4 vCPU, 8GB RAM | auto | $100/month |
| Legendary | 8 vCPU, 16GB RAM | auto | $200/month |
First 3 Basic tier deployments are free. Storage on premium tiers: $0.20/GB/month (auto-scaling).
Basic tier behavior
- Scaled down automatically after a few hours of inactivity
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Integrate Cartridge Controller into backend services using Node.js, Rust, or headless mode. Use when building server-side applications, game backends, automated bots, or any non-browser environment that needs to execute Starknet transactions. Covers SessionProvider for Node.js, Rust SDK setup, and headless Controller with custom signing keys.
61slot-vrng
Integrate Cartridge's verifiable random number generator (vRNG) into onchain games.
59