Environments

Public Environments

Environment	Chain	API base URL	Registry source
paper	Polygon Amoy 80002	https://server.arenaton.com	Server-side exchange registry config; target HTTP route is /api/paper/contract-registry.
production	Polygon mainnet 137	https://server.arenaton.com	Server-side exchange registry config; target HTTP route is /api/contract-registry.

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

The current pulse server validates environment-specific registry JSON through EXCHANGE_REGISTRY_PATH or the default config/exchange/registries/* path. The public HTTP registry routes are target client surfaces and must not be treated as live until they appear in the pulse route table and release notes.

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.