Docs

Build layout & protocol surface

High-level map of the MVP: Next.js frontend, Anchor program on Solana, indexer-backed API, and the routes users and admins touch.

Frontend

Next.js (App Router), Tailwind, Solana Wallet Adapter
Zustand for UI; SWR / React Query for data
Helius RPC for reads and transactions

Key routes

/                 — market dashboard
/markets/[id]     — market detail + trade
/portfolio        — positions & claims
/admin            — gated ops
/resolution/[id]  — resolved market + audit log

On-chain (Anchor)

Core accounts: MarketState, LiquidityPool (USDC vault + LMSR b), UserPosition, ResolutionLog.

create_market · seed_liquidity · buy_shares · sell_shares
close_market · resolve_market · invalidate_market
claim_payout · refund_position

API (sketch)

GET /markets
GET /markets/:id
GET /portfolio/:wallet
GET /markets/:id/activity
POST /admin/markets
POST /admin/markets/:id/resolve

Helius webhooks feed PostgreSQL views for odds, activity, and portfolio aggregates.

Resolution rules document

Before trading opens, a stable public URL hosts the full rules: sources per market, outcome definitions (including Other Project), tie handling, invalidation, multisig address, expected resolution window, and claim expiry (90 days post-resolution recommended). That URL is linked from every market's rules UI.

Resolution copy (required)

Resolved based on the official Colosseum Frontier winners announcement.