Save on fees and get faster confirmations

Smart Fee's dynamic fee bumping service ensures your transactions get confirmed in the next block at the minimum fee rate.

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How it Works

Read the technical deep dive to see how it works behind the scenes.

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Api Docs

Easily integrate with your existing wallet software.

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Contact Us

Email hello@smartfee.live to see if Smart Fee is right for your business.

Use your existing wallet software

Smart Fee easily integrates with any existing wallet software. Just add a few lines of code. No more stuck transactions and no more overpaying on fees.