Ecommerce Marketplace to accept Crypto Payments

We have a ecommerce marketplace (similar to ebay) where we connect Sellers and Buyers, and enable purchase of products. We are looking for ways to accept Crypto as payments from Buyers, While Sellers should be able to receive direct peer-to-peer payouts in Fiat or Crypto, in an automated fashion (without much manual involvement). Which of Coinbase’s solution offerings can be used to implement this? Any suggestion would be appreciated.