I don't have the signed contract handy, but its probably a one sided relationship. :)
"Facebook, Google, Apple, and six other leading online services have all gone on record as having given their customers’ data to the NSA, as legally required by the “PRISM” program. Data shared includes emails, messages, and documents."
https://www.expressvpn.com/blog/8-ways-the-nsa-spies-on-you/
"MUSCULAR and TURMOIL – Headed by the GCHQ with help from the NSA, these programs collect data (thought to be twice as much as PRISM) indiscriminately from Google and Yahoo internal data networks and share it with the NSA, who then scan it for anything ‘suspect’. Even though the data from Google and Yahoo are supposed to be encrypted, it’s intercepted during internal transfers, during which time it’s not encrypted at all."
"XKeyscore – Run by the NSA but shared with all Five Eyes nations as well as Japan, Germany and Sweden, XKeyscore is the comprehensive program that analyses all the data from all the above programs (plus others) and creates a searchable database. Targets can be searched for using name, email, or phone number, but can also be found using other criteria, such as unusual words they use often, locations they visit using Google Maps, or using another country’s language often."
https://www.valuewalk.com/2019/07/espionage-operations-digit...
https://www.cnet.com/news/nsa-surveillance-programs-prism-up...