Bitcoin Glossary

RBF (Replace-By-Fee)

Also known as: replace by fee, replace-by-fee

A feature that lets you increase the fee on an unconfirmed transaction by broadcasting a new version with a higher fee. Useful when your original transaction is stuck in the mempool due to low fees.

Lessons mentioning "RBF (Replace-By-Fee)"

Transaction Hygiene and Fees Transaction Inputs Transaction Fees Mempool and Fee Markets Transaction Lifecycle Fees and Transaction Priority