Verified Skill Marketplace
Install trusted crypto and finance skills.
Every skill and every version is reviewed before it appears here. Browse the verified catalog for crypto and finance tasks, then install directly from the Heurist CLI. Each listing is audited to ensure it is safe to use.
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npx @heurist-network/skills add <skill>Install with the @heurist-network/skills CLI package.
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Browse verified skills
This skill should be used when the user asks to 'buy BTC', 'sell ETH', 'place a limit order', 'place a market order', 'cancel my order', 'amend my order', 'long BTC perp', 'short ETH swap', 'open a position', 'close a position', 'set take profit', 'set stop loss', 'add a trailing stop', 'set leverage', 'check my orders', 'order status', 'fill history', 'trade history', 'buy a call', 'sell a put', 'buy call option', 'sell put option', 'option chain', 'implied volatility', 'IV', 'option Greeks', 'delta', 'gamma', 'theta', 'vega', 'delta hedge', 'option order', 'option position', 'option fills', or any request to place/cancel/amend spot, perpetual swap, delivery futures, or options orders on OKX CEX. Covers spot trading, swap/perpetual contracts, delivery futures, options (calls/puts, Greeks, IV), and conditional (TP/SL/trailing) algo orders. Requires API credentials. Do NOT use for market data (use okx-cex-market), account balance/positions (use okx-cex-portfolio), or grid/DCA bots (use okx-cex-bot).
This skill should be used when the user asks to 'broadcast transaction', 'send tx', 'estimate gas', 'simulate transaction', 'check tx status', 'track my transaction', 'get gas price', 'gas limit', 'broadcast signed tx', or mentions broadcasting transactions, sending transactions on-chain, gas estimation, transaction simulation, tracking broadcast orders, or checking transaction status. Covers gas price, gas limit estimation, transaction simulation, transaction broadcasting, and order tracking across XLayer, Solana, Ethereum, Base, BSC, Arbitrum, Polygon, and 20+ other chains. Do NOT use for swap quote or execution — use okx-dex-swap instead. Do NOT use for general programming questions about transaction handling.
Set up a Stellar/Soroban smart contract project with OpenZeppelin Contracts for Stellar. Use when users need to: (1) install Stellar CLI and Rust toolchain for Soroban, (2) create a new Soroban project, (3) add OpenZeppelin Stellar dependencies to Cargo.toml, or (4) understand Soroban import conventions and contract patterns for OpenZeppelin.
Launch tokens. Bundle buy. Manage wallets — Just talk to your agent. On-chain market making, from a single command line to your OpenClaw agent.
Query any on-chain wallet address token balances and positions. Retrieves all token holdings for a specified wallet address on a given chain, including token name, symbol, price, 24h price change, and holding quantity. Use this skill when users ask about wallet balance, token holds, portfolio, or asset positions for any blockchain address.
Query onchain data on Base using the CDP SQL API via x402. Use when you or your user want to view onchain information about decoded blocks, transactions, and event.
Set up a Stylus smart contract project with OpenZeppelin Contracts for Stylus on Arbitrum. Use when users need to: (1) install Rust toolchain and WASM target for Stylus, (2) create a new Cargo Stylus project, (3) add OpenZeppelin Stylus dependencies to Cargo.toml, or (4) understand Stylus import conventions and storage patterns for OpenZeppelin.
Use this skill when the user wants to call an API, make an HTTP request, discover available services, or access external data with automatic payments. Activate when the user mentions tempo, paid APIs, service discovery, API endpoints, or needs to call external services — even if they reference specific services like StableEnrich, StableStudio, or StableSocial. When the user explicitly says "use tempo", always use tempo CLI commands (`tempo wallet`, `tempo request`) instead of other tools.
Send USDC to an Ethereum address or ENS name. Use when you or the user want to send money, pay someone, transfer USDC, tip, donate, or send funds to a wallet address or .eth name. Covers phrases like "send $5 to", "pay 0x...", or "transfer to vitalik.eth".
Sign in to the wallet. Use when you or the user want to log in, sign in, connect, or set up the wallet, or when any wallet operation fails with authentication or "not signed in" errors. This skill is a prerequisite before sending, trading, or funding.
Make a paid API request to an x402 endpoint with automatic USDC payment. Use when you or the user want to call a paid API, make an x402 request, use a paid service, or pay for an API call. Use after finding a service with search-for-service.
Search and browse the x402 bazaar marketplace for paid API services. Use when you or the user want to find available services, see what's available, discover APIs, or need an external service to accomplish a task. Also use as a fallback when no other skill clearly matches — search the bazaar to see if a paid service exists. Covers "what can I do?", "find me an API for...", "what services are available?", "search for...", "browse the bazaar".
Swap or trade tokens on Base network. Use when you or the user want to trade, swap, exchange, buy, sell, or convert between tokens like USDC, ETH, and WETH. Covers phrases like "buy ETH", "sell ETH for USDC", "convert USDC to ETH", "get some ETH".
Financial research desk. Analyzes stocks, sectors, and macro regimes with Wall Street expert depth. Use when asked for stock analysis, market research, macro outlook, sector rotation, ticker comparison, or any financial intelligence query.