Cash App

About Cash App

Cash App is Block's consumer finance app with Bitcoin features for buying, selling, sending, receiving, and withdrawing bitcoin. Cash App says customers can buy bitcoin with as little as $1, send bitcoin by QR code, use the Lightning Network for near-instant transfers, withdraw bitcoin to self-custody, and that customer bitcoin is held 1:1 in full reserve with most bitcoin kept in cold storage.

Last updated: July 15, 2026

Company Details

• Website: https://cash.app/bitcoin
• Headquarters: San Francisco, California, United States

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