Configuration

System parameters: on-chain bounds, frontend defaults, and environment variables.

On-chain bounds (WagerRegistry)

uint64 public constant MAX_ACCEPT_WINDOW  = 30 days;   // acceptDeadline must be within
uint64 public constant MAX_RESOLVE_WINDOW = 180 days;  // resolveDeadline must be within

Stake tokens must be allow-listed (isAllowedToken); USDC is the standard stake token on both networks.

Membership tiers (MembershipManager)

Tier configs are stored on-chain per role (getTierConfig(role, tier)) and adjustable by DEFAULT_ADMIN_ROLE. Current production values for WAGER_PARTICIPANT_ROLE (all 30-day durations, priced in USDC):

Tier	Price	Wagers / month	Open wagers at once
Bronze	$2	15	5
Silver	$8	30	10
Gold	$25	100	30
Platinum	$100	Unlimited	Unlimited

See Roles and Tiers.

Frontend defaults (frontend/src/constants/wagerDefaults.js)

The canonical source for UI defaults and the resolution-type enum:

Constant	Value	Meaning
STAKE_AMOUNT	10	Default stake (USDC)
MAX_STAKE	1,000	Form validation cap
WAGER_END_DAYS	1 day	Default end time
ACCEPTANCE_DEADLINE_HOURS	6 h	Default acceptance window
MIN_TRADING_PERIOD_SECONDS	3,600 (1 h)	Minimum wager duration
MAX_TRADING_PERIOD_SECONDS	1,814,400 (21 d)	Maximum wager duration
RESOLUTION_WINDOW_SECONDS	172,800 (48 h)	Default resolve window after end time
MAX_ACCEPT_WINDOW_SECONDS	2,592,000 (30 d)	Mirrors the on-chain cap
MAX_RESOLVE_WINDOW_SECONDS	15,552,000 (180 d)	Mirrors the on-chain cap
ODDS_MULTIPLIER	200	Even-money payout (2×, basis 100)

Environment variables (frontend)

Public configuration is baked into the bundle at build time (Vite). Key variables:

Variable	Purpose
VITE_NETWORK_ID	Default chain: 137 (production) or 80002 (testnet)
VITE_RPC_URL / VITE_RPC_URL_POLYGON / VITE_RPC_URL_AMOY	RPC endpoints
VITE_WALLETCONNECT_PROJECT_ID	WalletConnect cloud project
VITE_APP_URL	Canonical app origin (used in share links)
VITE_IPFS_GATEWAY / VITE_PINATA_GATEWAY	IPFS read gateway
VITE_ORACLE_MODELS	polymarket-only (default) or all — which oracle resolution types the UI exposes
VITE_POLYMARKET_GAMMA_URL	Polymarket Gamma API for market search
VITE_POLYGON_USDC / VITE_AMOY_USDC	Stake-token overrides
VITE_POLYGON_POLYMARKET_CTF / VITE_AMOY_POLYMARKET_CTF	Polymarket CTF addresses
VITE_AMOY_UNISWAP_*	Optional testnet DEX wiring (Swap tab hidden without it)

Secrets

VITE_PINATA_JWT and other secrets are never build args — they are injected at runtime on Cloud Run from Secret Manager. Anything passed as a VITE_ build arg ends up readable in the shipped JS bundle.

Contract addresses are not environment variables — they're generated into frontend/src/config/contracts.js from deployments/ records via npm run sync:frontend-contracts.

Updating configuration

• Tier prices/limits — DEFAULT_ADMIN_ROLE on MembershipManager
• Oracle adapters — DEFAULT_ADMIN_ROLE sets per-type adapter slots on WagerRegistry (OracleAdapterUpdated)
• Sanctions oracle / deny list — see Contract Interfaces
• Frontend defaults — edit wagerDefaults.js (keep in sync with on-chain caps)