Square, the payments platform owned by Block, has begun automatically enabling bitcoin payments for eligible U.S. sellers starting today, marking a major expansion in the company’s push to integrate bitcoin into everyday commerce.

The move, touched on by Square product lead Miles Suter on X, shifts the feature from an opt-in tool introduced in late 2025 to a default setting now activated across millions of merchants.

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According to Suter, eligible users can now withdraw up to $10,000 daily and $25,000 weekly, positioning Cash App as one of the most cost-effective Bitcoin on-ramps in the U.S.

The update aims to simplify Bitcoin usage, with automatic conversion between USD and Bitcoin and improved user experience across the platform.

What do they use to enable such thing to happen?