CSGOLiquid is the first perpetual futures venue built exclusively for CS2 skin price exposure on Solana. Trade Karambits, Dragon Lores, glove indexes, and case markets with up to 25x leverage — collateralized in Circle USDC on mainnet-beta.

We are not a reskin of crypto perps. Rarity tiers, wear conditions, doppler phases, Buff-linked oracles, and skin-native indexes are core to the product — not afterthoughts.

The protocol program, liquidity pool, margin vaults, and full market oracle set are deployed and initialized on Solana mainnet. Connect Phantom, deposit USDC, and trade.

Verify every address on Solana mainnet. This is production — not a demo environment.

CSGOLiquid is live and operational. The table below reflects what ships in production today.

Anyone can verify the stack is running. Click each endpoint or compare on-chain program ID.

┌─────────────┐     ┌──────────────┐     ┌─────────────┐
│  Frontend   │────▶│ Keeper API   │────▶│ cs2.sh API  │
│  Next.js    │     │ Oracle+EWMA  │     │ Buff163 agg │
└──────┬──────┘     └──────┬───────┘     └─────────────┘
       │                   │
       │                   ▼
       │            ┌──────────────┐
       │            │ PostgreSQL   │ (optional)
       │            │ prices/trades│
       │            └──────────────┘
       ▼
┌─────────────┐
│ Solana      │
│ csgoliquid  │  mainnet program
│ program     │
└─────────────┘

• Frontend — Trading terminal, portfolio, docs. Proxies /api/keeper to the keeper.
• Keeper — Polls external prices, applies adaptive EWMA, exposes REST API, records trades.
• On-chain program — Collateral vault, positions, liquidations, LP (Anchor).

Index and skin prices are derived from real CS2 market data, not invented numbers.

1. Primary feed: cs2.sh— aggregates Buff163 / CSFloat ask prices by market_hash_name.
2. Smoothing: Keeper applies adaptive EWMA to reduce noise and manipulation spikes. Alpha adapts to deviation from the previous EWMA.
3. Index markets: Weighted basket of underlying skins (see packages/shared/src/markets.ts).
4. Images & metadata: ByMykel CSGO-API+ Steam CDN renders (phase-aware dopplers).
5. Update cadence: Oracle loop ~5 minutes (configurable via PRICE_INTERVAL_MS).

Each market card shows oracle confidence (EWMA stability) and last update age. Funding rate defaults to 0.01% / 8h until premium-index funding is fully on-chain.

39 configured perpetuals across five sidebar categories:

• • Knives (Doppler phases, Fade, Gamma…)
• • Rifles (Fire Serpent, Howl, Vulcan…)
• • Snipers (Dragon Lore, Gungnir, Asiimov…)
• • Cases (Kilowatt, Revolution, Dreams…)
• • Indexes (Knife, Doppler, Glove, AWP, CS2-100…)

Rarity colors follow CS:GO tiers — industrial (blue), mil-spec, restricted (purple), classified (pink), covert (red), contraband (gold). Wear tiers map to float ranges (FN 0.00–0.07, MW 0.07–0.15, etc.).

Liquidation (isolated)

Estimated liquidation price shown in the trade ticket: for longs, liq ≈ entry × (1 − 0.95/leverage); for shorts, liq ≈ entry × (1 + 0.95/leverage). Maintenance margin assumptions are documented in the Anchor program. Always check the ticket preview before confirming.

Phantom wallet (mainnet)

Connect Phantom on mainnet (disable Testnet Mode). Deposit real USDC to your margin account on-chain, then sign open/close transactions.

The CSGOLiquid perpetuals program is deployed on Solana mainnet-beta with protocol state, liquidity pool, USDC vaults, and all market oracles initialized. Transactions are signed in Phantom and settled on-chain.

• Token CA BjQS8PH1v82fwvtQ5CZSv3EmeU1YoCzYV7atoxT4pump
• Program ID BPdRkugSPGdKL24nudyXfhQHXmWbwG1Ne5nKEVgQjTwQ
• USDC mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
• Cluster mainnet-beta

Instructions include: initialize market, deposit collateral, open/close position, liquidate, add margin, LP deposit/withdraw, referral hooks. The trading UI signs these via Phantom.

CSGOLiquid offers skin-backed USDC lending — borrow against CS2 inventory you already own, priced off the same oracle feeds that power perpetuals. v1 is a manual escrow desk (real skins in verified Steam custody, USDC disbursed on Solana).

The full borrower experience is live in preview mode until the scheduled launch time (2:00 PM CEST). Connect wallet, link Steam, match inventory, and preview borrow limits. Loan requests unlock automatically at launch for wallets holding qualifying $CsLiq.

Borrower flow

1. Connect Phantom (Solana mainnet).
2. Link Steam via OpenID — ties your inventory to your wallet.
3. Set Steam inventory to Public to preview matched collateral.
4. Pick an accepted skin, adjust loan amount (LTV slider + desk liquidity cap).
5. At launch: hold qualifying $CsLiq, accept terms, submit loan request.
6. Send skin to escrow via Steam trade → submit trade offer ID.
7. Desk verifies custody → USDC sent to your wallet. Repay USDC → skin returned via Steam trade URL.

CsLiq token gate (at launch)

Perps fee discount and lending access use different thresholds. Lending requires more $CsLiq because the desk deploys real USDC and manual ops capacity is limited at pilot scale.

Desk rules (pilot)

Oracle pricing uses the same external CS2 market data as perps (cs2.sh / Buff-linked feeds). Collateral matching reads your public Steam inventory (appid 730) and matches market_hash_name against accepted lending markets.

Buy and sell real CS2 skins peer-to-peer with USDC on Solana. CSGOLiquid holds buyer payment in escrow until a direct Steam trade is verified — skins move on Steam, not through our custody bot (v1).

How it works

1. Seller lists a skin from public Steam inventory (100k+ CsLiq to list).
2. Buyer pays price + 2.5% fee in USDC to marketplace escrow.
3. Seller sends a Steam trade offer with the exact listed asset to the buyer.
4. Keeper verifies trade completion → operator releases USDC to seller.

CsLiq holders get a fee discount. Max listing $2,500 at pilot. Payment window 30 min; trade window 48h after payment. Disputes handled by the operator desk.

Fee reinvestment

Each sale charges a 2.5% buyer fee. Of that fee: 40% is allocated to the on-chain perps LP pool, 40% to the lending desk (more USDC available for skin-backed loans), and 20% to treasury/ops. Marketplace volume directly grows liquidity for both perps traders and borrowers.

CsLiq is the community token on Pump.fun. It unlocks platform perks — not governance of custodied skins or oracle marks.

• 100k+ CsLiq — perps trading fee discount (see Rewards page).
• 250k+ CsLiq — skin lending desk access at launch (preview open now).
• 100k+ CsLiq — list skins on the P2P marketplace (pilot).
• Higher tiers (1M / 5M) — larger per-loan caps and operator queue priority during the pilot.

Contract: BjQS8PH1v82fwvtQ5CZSv3EmeU1YoCzYV7atoxT4pump

GET  https://keeper-production-aefd.up.railway.app/ping
GET  https://keeper-production-aefd.up.railway.app/health          → { ok, db, oracle, timestamp }
GET  https://keeper-production-aefd.up.railway.app/markets/live    → { markets[], timestamp }
GET  https://keeper-production-aefd.up.railway.app/markets/:id     → LiveMarket
GET  https://keeper-production-aefd.up.railway.app/lending/desk/stats → desk liquidity, previewMode
GET  https://keeper-production-aefd.up.railway.app/lending/eligibility?user=<pubkey> → CsLiq tier + max loan
GET  https://keeper-production-aefd.up.railway.app/profile/steam?user=<pubkey>
GET  https://keeper-production-aefd.up.railway.app/profile/steam/inventory?user=<pubkey>
POST https://keeper-production-aefd.up.railway.app/lending/request   → token-gated loan request (when live)
GET  https://keeper-production-aefd.up.railway.app/marketplace/listings
GET  https://keeper-production-aefd.up.railway.app/marketplace/deals?user=<pubkey>
POST https://keeper-production-aefd.up.railway.app/marketplace/listings → list skin (seller)
POST https://keeper-production-aefd.up.railway.app/marketplace/deals    → start purchase (buyer)
POST https://keeper-production-aefd.up.railway.app/marketplace/deals/:id/payment → submit USDC tx
POST https://keeper-production-aefd.up.railway.app/marketplace/deals/:id/trade-offer → seller trade offer ID
GET  https://keeper-production-aefd.up.railway.app/candles?market=KARAMBIT-DOPPLER-P2&resolution=1h&limit=100
GET  https://keeper-production-aefd.up.railway.app/prices?market=KARAMBIT-DOPPLER-P2&limit=50
GET  https://keeper-production-aefd.up.railway.app/trades/recent?limit=50
GET  https://keeper-production-aefd.up.railway.app/trades?user=<pubkey>
POST https://keeper-production-aefd.up.railway.app/trades           → record open/close (JSON TradeRecord)
GET  https://keeper-production-aefd.up.railway.app/stats            → 24h volume, trades, unique traders

Frontend rewrites /api/keeper/* → keeper port (default 3001). Postgres is optional; without it, trades persist in memory only.

npm install && npm run build:shared
node scripts/fetch-featured-skins.mjs   # skin images
node scripts/process-logos.mjs          # transparent logos

docker compose up -d postgres   # optional
npm run dev:keeper              # :3001
npm run dev:frontend            # :3000 → /trade

Logos live in frontend/public/branding/:

• logo-icon.png — circular CL + Karambit (favicon, watermarks)
• logo-wordmark.png — CSGO LIQUID horizontal lockup

Backgrounds are transparent PNGs. Regenerate with node scripts/process-logos.mjs.

CSGOLiquid is live production software on Solana mainnet with real USDC. Smart contract risk, oracle manipulation, liquidity constraints, and software defects can result in total loss of collateral. Perpetual futures are high-risk instruments. This is not financial advice. Not offered to US persons. Trade only what you can afford to lose.