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@c4/btc-utils

v0.6.2

Published

a utility library that provides helper functions for bitcoin transactions

Vulnerabilities

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Links

Git

Maintainers

bolasblackbolasblack

Keywords

bitcoin

Readme

btc-utils

btc-utils is a utility library that aims to provide helper functions for bitcoin transactions.

Goals:

  • Dependency-free, as far as possible
  • Easy to read and understand, provide links to corresponding information in the code whenever possible

Modules

  • @c4/btc-utils:

    • estimateTransactionVSizeAfterSign: helps to estimate the virtual size (vSize) of a bitcoin transaction before users sign it Check out the unit tests for more details

    • getOutputDustThreshold: helps to determine the minimum amount of Bitcoin per output in a bitcoin transaction Check out the unit tests for more details

  • @c4/btc-utils/estimationInputShortcuts: provides shortcuts of several common input types for estimation, checkout the unit tests for usages

  • @c4/btc-utils/btcSignerHelpers:

    • estimateInputVSizeAfterSign_2: use @scure/btc-signer to estimate input size and return EstimationInput type data Check out the unit tests for more details
    • ~~estimateInputVSizeAfterSign~~ (Deprecated): use @scure/btc-signer to estimate input size Check out the unit tests for more details