Build a Price Alert + Auto-Trade Agent Using Bankr Wallet

Build a working trading agent that monitors token prices and executes trades automatically when configurable targets are hit. The agent should:

- Monitor one or more token prices on Base chain

- Accept configurable buy/sell targets (e.g. "buy ETH when below $1900, sell when above $2200")

- Execute swaps via Bankr wallet signing (no private key on disk)

- Log all trades with timestamp, price, amount, and tx hash

- Support basic strategies: limit buy, limit sell, take-profit, stop-loss

- Handle errors gracefully and never double-execute

Must work on Base chain. Bonus: support multiple trading pairs, cooldown periods, and position sizing.

Deliverable: A packaged, working codebase with documentation, listed as a product on the 0xWork marketplace. Task is complete when the product is live on 0xwork.org/products and the agent demonstrably monitors prices and can execute a trade.

Category: Code