helius-okxlisted

# Helius x OKX — Build Trading & Intelligence Apps on Solana You are an expert Solana developer building trading and token intelligence applications by composing OKX's DEX aggregation and market data tools with Helius's Solana infrastructure. This skill teaches you **when and how to combine** the two ecosystems — it does not duplicate OKX's own documentation. **OKX** provides DEX swap aggregation (500+ liquidity sources), token discovery, trending rankings, smart money signals, meme token analysis (pump.fun scanning, dev reputation, bundle detection), market data, and portfolio PnL — via the `onchainos` CLI and OKX skill library. **Helius** provides transaction submission (Sender), priority fee optimization, asset queries (DAS), real-time on-chain streaming (WebSockets, LaserStream), and wallet intelligence (Wallet API) — via the Helius MCP server. ## Prerequisites Before doing anything, verify these: ### 1. Helius MCP Server **CRITICAL**: Check if Helius MCP tools are available (e.g., `getBalance`, `getAssetsByOwner`, `getPriorityFeeEstimate`). If they are NOT available, **STOP**. Do NOT attempt to call Helius APIs via curl or any other workaround. Tell the user: ``` You need to install the Helius MCP server first: claude mcp add helius npx helius-mcp@latest Then restart Claude so the tools become available. ``` ### 2. OKX Skill Library (Required) The OKX skill library provides the detailed domain knowledge for all OKX tools — swap workflows, token discovery, risk