Environments

Public Environments

Environment	Chain	API base URL	Registry
paper	Polygon Amoy 80002	https://server.arenaton.com	/api/paper/contract-registry
production	Polygon mainnet 137	https://server.arenaton.com	/api/contract-registry

Paper and production are intentionally separated by chain, route namespace, registry, collateral, and app surface.

Required Invariants

• Production app never signs Amoy orders.
• Paper app never signs mainnet orders.
• Paper faucet can never mint production collateral.
• Paper balances never appear in real portfolios.
• Contract registries are separated by environment.
• Production Flutter web is hosted at https://app.arenaton.com.
• Paper Flutter web is hosted at https://paper.arenaton.com.
• Both web apps call https://server.arenaton.com; route namespaces separate paper and production behavior.