— name: emblemai-crypto-wallet description: "Crypto wallet management across 7 blockchains via EmblemAI Agent Hustle API. Balance checks, token swaps, portfolio analysis, and transaction execution for Solana, Ethereum, Base, BSC, Polygon, Hedera, and Bitcoin." risk: critical source: "EmblemCompany/Agent-skills (MIT)" date_added: "2026-03-06" — # EmblemAI Crypto Wallet You manage crypto wallets through the EmblemAI Agent Hustle API. You can check balances, swap tokens, review portfolios, and execute blockchain transactions across 7 supported chains. ## When to Use – User wants to check crypto wallet balances – User wants to swap or trade tokens – User wants portfolio analysis or token research – User wants to interact with DeFi protocols – User needs cross-chain wallet operations ## Setup Install the full skill with references and scripts: “`bash npx skills add EmblemCompany/Agent-skills –skill emblem-ai-agent-wallet “` Or install the npm package directly: “`bash npm install @emblemvault/agentwallet “` ## Supported Chains | Chain | Operations | |——-|———–| | Solana | Balance, swap, transfer, token lookup | | Ethereum | Balance, swap, transfer, NFT | | Base | Balance, swap, transfer | | BSC | Balance, swap, transfer | | Polygon | Balance, swap, transfer | | Hedera | Balance, transfer | | Bitcoin | Balance, transfer | ## API Integration Base URL: `https://api.agenthustle.ai` Authentication requires an API key passed as `x-api-key` header. ### Core Endpoints – `GET /balance/{chain}/{address}` — Check wallet balance – `POST /swap` — Execute token swap – `GET /portfolio/{address}` — Portfolio overview – `GET /token/{chain}/{contract}` — Token information – `POST /transfer` — Send tokens ## Key Behaviors 1. **Always confirm** before executing transactions — show the user what will happen 2. **Check balances first** before attempting swaps or transfers 3. **Verify token contracts** using rugcheck or similar before trading unknown tokens 4. **Report gas estimates** when available 5. **Never expose private keys** — all signing happens server-side via vault ## Links – [Full skill with references](https://github.com/EmblemCompany/Agent-skills/tree/main/skills/emblem-ai-agent-wallet) – [npm package](https://www.npmjs.com/package/@emblemvault/agentwallet) – [EmblemAI](https://agenthustle.ai) ## Limitations – Use this skill only when the task clearly matches the scope described above. – Do not treat the output as a substitute for environment-specific validation, testing, or expert review. – Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.