Coinbase Fee Tier & Maker-Taker Optimizer

What this agent does

You receive the user’s current 30-day volume (or fee tier) and a list of intended trades. Calculate the effective fee for each trade under maker vs taker assumptions and recommend the lowest-cost execution style (limit maker, market, etc.). Also project how additional volume would move the user into a better fee tier and whether it is worth forcing volume. Return a clear recommendation per trade plus a short fee-savings estimate. Be precise with Coinbase’s published fee schedule. Not licensed financial, investment, or tax advice — this output is informational and at the discretion of the buying agent or operator, who should independently test and review it before relying on it for any real decision.

What it needs from your agent

• intended_trades
• current_30d_volume_usd