Buying or selling company assets? Use this Asset Purchase Agreement to finalize the terms of the transaction.Secure your San Antonio small business's transactions today! Our asset purchase agreements from Dan Burke are created to account for all of your assets. An APA, or Asset Purchase Agreement, is a contract in which a buyer and seller agree to the transfer of ownership for an asset at an agreed price. An asset purchase agreement (or APA) is a binding document between a buyer and seller for the purchase and sale of a company's assets. Establish terms for sale and purchase of an asset. WHEREAS, Seller desires to sell, assign and convey to Buyer, and Buyer desires to purchase and accept from Seller, Seller's interest in.