Network Configuration
Block time, fees, reorg depth, and latency are parameters you control.
Network behavior is part of the environment specification and can be changed at any point during a run. This makes it possible to test how an application responds to conditions that are difficult or expensive to reproduce on a live network.
| Parameter | Default | Description |
|---|---|---|
| blockTime | instant | Fixed cadence, or instant mining on each operation. |
| baseFee | 10 gwei | Base fee applied per block; can follow a schedule. |
| gasLimit | 30,000,000 | Per-block gas limit. |
| reorgDepth | 0 | Simulate chain reorganizations of a given depth. |
| latency | 0ms | Artificial RPC latency for client-side testing. |
| chainId | environment-specific | Deterministic per environment unless overridden. |
network:
blockTime: 12s
baseFee:
schedule:
- at: 0, value: 12 gwei
- at: 40, value: 90 gwei
reorgDepth: 3Reorg simulation rewinds the environment to a prior block and re-applies a different ordering. Applications that assume finality too early will observe it here first, rather than in production.