How to use Token Swap on Base & Polygon in your AI agent

What you'll get

Let an AI agent handle your token trades on Base and Polygon networks. Instead of logging into an exchange, just ask to swap or buy tokens and the agent executes the trade for you. You stay in your workflow while the AI manages wallet authentication, slippage, and transaction details behind the scenes.

Step 1 — Get the skill source URL

The Token Swap on Base & Polygon skill lives at:

Step 2 — Add it to your AI agent

Copy one of these prompts and paste it into your AI tool. The agent will fetch and install the skill for you.

Add the agent skill from https://github.com/coinbase/agentic-wallet-skills/tree/main/skills/trade to my project.

Install this agent skill: https://github.com/coinbase/agentic-wallet-skills/tree/main/skills/trade

Add this skill to .codex/skills/: https://github.com/coinbase/agentic-wallet-skills/tree/main/skills/trade

Add the skill at https://github.com/coinbase/agentic-wallet-skills/tree/main/skills/trade to my .gemini/skills/ directory.

Install this agent skill from https://github.com/coinbase/agentic-wallet-skills/tree/main/skills/trade

Add this skill: https://github.com/coinbase/agentic-wallet-skills/tree/main/skills/trade

Step 3 — Try these prompts

Once the skill is installed, ask your AI things like:

• Buy or sell crypto without leaving your AI chat
• Swap tokens quickly without navigating an exchange UI
• Managing small trades or testing token conversions
• You need a simple way to convert between USDC, ETH, or POL

What this skill does

• Swaps tokens like ETH, USDC, and POL on Base or Polygon networks
• Accepts plain requests like 'buy $10 of ETH' or 'sell ETH for USDC'
• Handles dollar amounts, decimals, and atomic units automatically
• Checks wallet balance and authentication before executing trades
• Supports custom slippage settings and outputs JSON results if needed