Architecture
MegaEVM
MegaEVM is fully compatible with Ethereum contracts and ABIs, while introducing multidimensional gas and realtime-focused limits for high throughput.
100% EVM compatible: opcode semantics, ABI compatibility, and tooling workflows remain aligned with Ethereum developer expectations.
Core Differences
| Area | Behavior | Developer impact |
|---|---|---|
| Gas | Compute + storage dimensions | Prefer RPC estimation for production |
| Cadence | ~10ms mini blocks + ~1s EVM blocks | Realtime state and faster UX loops |
| APIs | Extended realtime methods | Direct receipts and subscription-first workflows |
| Limits | Additional resource guardrails | Design for bounded storage and payload footprints |
Related Docs
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Gas Model
Detailed compute/storage pricing model.
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Resource Limits
Per-tx and per-block constraints.
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System Architecture
Sequencer, replicas, provers, and L1 settlement.
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