OpenStock

A trading desk for tokenized stocks on Solana — and a launchpad for tokens quoted in those stocks.
joinopenstock.xyz

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OpenStock lets anyone browse, analyze and trade xStocks (Backed's tokenized equities, such as NVDAx, AAPLx, TSLAx) on Solana, and launch a new token whose bonding curve is quoted in a stock instead of SOL or USDC (YOUR_TOKEN × NVDAx) on Meteora Dynamic Bonding Curve.

Every number on the desk comes from a live source (the issuer, Jupiter, Meteora, GeckoTerminal, DexScreener, Pyth or Solana itself). When a source is unavailable the UI says so; it never fills in a sample value.

Features

Stock desk

• 32 curated xStocks with live issuer reference price, Solana DEX price, 24h change, volume and liquidity.
• Real price history — USD OHLCV (1m → 1d) from each stock's most liquid Solana pool via GeckoTerminal.
• Evidence panel per stock: issuer reserves and backing ratio, share multiplier, oracle cross-check (Pyth feed, or Jupiter when a stock has no Pyth feed — always labelled), Meteora pools, Jupiter quote impact.
• Market orders routed by Jupiter. The order is sized on the same on-chain price the slip shows, and the client refuses to sign if Jupiter's quote would deliver more than 1% less than displayed.
• Limit, stop-loss, OCO and DCA rules through Jupiter Trigger, with a review → funding flow.
• Corporate actions (splits, dividends, multiplier changes), price/liquidity watches, news, portfolio and receipts.

Stock-paired launches

• Meteora DBC, three curve styles per stock, each its own on-chain PoolConfig:

  Curve	Shape	Base fee	Creator share
  Equity Standard	Even liquidity	1.5%	50% of fees
  Equity Momentum	Thin early liquidity — fast early price discovery	2.0%	50% of fees
  Equity Deep Book	Deep early liquidity — low slippage for first buyers	1.0%	50% of fees

  Graduation is denominated in xStock units (shares of NVDAx, not a frozen USD cap). The studio shows the live USD equivalent from Jupiter; that number moves with the equity. Pools migrate to Meteora DAMM v2 (25 bps config 7F6dnUcRuyM2TwR8myT1dYypFXpPSxqwKNSFNkxyNESd unless METEORA_DAMM_V2_CONFIG is set) with migrated partner liquidity permanently locked.

  Live catalog: joinopenstock.xyz/launch/presets · JSON: /api/launch/dbc-presets · pool progress: /api/launch/dbc-pools.

• Pump.fun launches quoted in an xStock via ClawPump. A paid launch that fails at the final step can be finished later without paying again.

• Launches are verified on-chain before they appear on the desk: the transaction signature, the derived pool address and the pool creator are all checked.

• Community market: OpenStock launches plus existing pools found on DexScreener that trade directly against an xStock, with real holders from Solana and look-alike ticker warnings.

Wallets

• Phantom, Solflare, Backpack, OKX and Coinbase through Solana Wallet Adapter; Mobile Wallet Adapter on Android; deep links into wallet browsers on iOS.
• Optional email / Google login through Privy (view-only — it cannot sign).
• Non-custodial: every transaction is signed in the user's wallet. OpenStock never holds keys.

Live Meteora DBC configs (mainnet)

Stock	Standard	Momentum	Deep Book
NVDAx	5Fx7AK…6XNF	GHHmbo…Nbpn	D2xY6r…FjV3
AAPLx	4sMonW…MDMpn	6YozhtJ…jEWP	BFVNHD…JNgn

Program: Meteora DBC dbcij3LWUppWqq96dh6gJWwBifmcGfLSB5D4DuSMaqN. Both quote mints carry Meteora's Token-2022 token badge.

Architecture

Next.js 15 (App Router, React 19) — deployed on Vercel
│
├─ app/                     Pages and API routes
│  ├─ api/rpc               Same-origin Solana JSON-RPC relay (method allowlist, rate limit)
│  ├─ api/candles           USD OHLCV from GeckoTerminal
│  ├─ api/evidence          Issuer price, reserves, oracle, Meteora pools per stock
│  ├─ api/launch/*          Venues, pairs, DBC presets/pools, Pump.fun preflight/confirm, Meteora prepare/confirm, uploads
│  ├─ api/trade/*           Jupiter order prepare / execute
│  ├─ api/token-holders     Largest holders from Solana
│  └─ api/token-metadata    Metaplex JSON for DBC launches
├─ components/              Desk, launch studio, community market, wallet session
├─ lib/
│  ├─ meteora-dbc.ts        DBC config lookup, pool/migration builders, on-chain verification
│  ├─ community-tokens.ts   Launch registry + DexScreener discovery
│  ├─ market-evidence.ts    Issuer, Pyth, Jupiter, Meteora evidence
│  ├─ json-store.ts         Upstash Redis (prod) / local JSON files (dev)
│  └─ solana-curated-25.json  Curated xStock registry (mints, 8 decimals)
└─ scripts/
   ├─ create-meteora-configs.mjs  Creates the per-stock DBC configs
   └─ verify-scaled-amounts.mjs   Share-multiplier math tests (npm test)

Data sources: xStocks/Backed API (issuer price, reserves, multipliers, corporate actions) · Jupiter Price v3, Swap and Trigger APIs · Meteora DBC SDK and pool API · GeckoTerminal (candles) · DexScreener (community pools) · Pyth Hermes · Solana RPC.

Getting started

Requirements: Node.js 20+.

git clone https://github.com/Datwebguy/openstock.git
cd openstock
npm install
cp .env.example .env.local   # fill in what you need
npm run dev                  # http://localhost:3000

The desk works without any keys (browse and paper-review mode). Keys unlock live features.

Environment variables

Variable	Needed for
SOLANA_RPC_URL	Server-side RPC. Use a keyed endpoint (e.g. Helius) in production; the browser reaches it only through /api/rpc.
UPSTASH_REDIS_REST_URL / UPSTASH_REDIS_REST_TOKEN	Storage for accounts, receipts, alerts, launches and uploads. The Vercel KV names KV_REST_API_URL / KV_REST_API_TOKEN also work. Required on serverless; local dev falls back to .data/.
JUPITER_API_KEY	Live stock trades and trigger/DCA orders. Without it the desk is browse-only.
CLAWPUMP_API_KEY	Pump.fun launches.
METEORA_DBC_CONFIGS	Meteora DBC launches: {"NVDAx":{"standard":"…","momentum":"…","deep":"…"}}
NEXT_PUBLIC_PRIVY_APP_ID	Optional email / Google login.
PYTH_HERMES_API_KEY	Optional Pyth Hermes key.

See .env.example for the full list with defaults.

Creating Meteora DBC configs for more stocks

# Dry run: prints each config's fee, curve and graduation threshold — sends nothing
node scripts/create-meteora-configs.mjs --symbols NVDAx,AAPLx --fee-claimer <FEE_CLAIMER_PUBKEY>

# Broadcast with a funded payer keypair (~0.006 SOL rent per config)
node scripts/create-meteora-configs.mjs --broadcast --symbols TSLAx --fee-claimer <PUBKEY> --keypair <PATH>

The script converts USD market-cap targets into the quote xStock at the live price, skips stocks without a Meteora token badge, and prints the METEORA_DBC_CONFIGS value to set in your environment.

Scripts

npm run dev        # local server (custom server.mjs)
npm run build      # production build
npm start          # run the production build
npm run typecheck  # TypeScript
npm test           # share-multiplier amount tests

Notes

• xStocks are tokenized equities issued by Backed. They track a share and are backed by shares the issuer holds; they do not give shareholder rights such as voting.
• OpenStock does not ship with, create or store any wallet, private key or seed phrase.
• Nothing here is investment advice. On-chain trading carries risk, including loss of funds.