Samsung to Charge for SmartThings API With $4.99 Personal Tier

Overview

• The company will roll out tiered paid access for the SmartThings API in October, including a $4.99 monthly "personal" plan for non-commercial individual developers.
• Home Assistant’s founder said the platform’s integration will be affected and will fall under the new personal plans, signalling direct impact on open-source hubs and hobbyist setups.
• Samsung frames the change as a way to pay for enterprise-grade improvements and plans tools such as an API dashboard to track call volume and help manage usage.
• Key details about enforcement, rate limits, technical scope, and exceptions remain unclear and developers and advanced users are preparing for the October rollout.
• The move could add recurring costs for power users who link Samsung devices to third-party automations and may influence how open-source projects and consumers choose smart-home platforms.