So, if you have fiat currency in Coinbase, in a USD wallet, it is covered by FDIC insurance up to $250,000 (just like a "regular" bank). This protects customer assets (so long as they have been converted to fiat currency) even in the event of Coinbase becoming insolvent. Digital Asset means a blockchain-based digital currency, app coin or protocol token which is offered for trading on Coinbase Pro or Prime. Fiat Currency means a government-issued currency. Fill means a match of two Orders. Also referred to as an execution. Full Trading Mode means normal operation of Coinbase Pro and Prime. Traders can place Market Orders and Limit orders and can cancel Orders. US based institutional trading platform. Connect to Coinbase's global liquidity pool with trading UI, FIX API and REST API. US based institutional trading platform. Connect to Coinbase's global liquidity pool with trading UI, FIX API and REST API.