Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

CFOs and finance departments are always looking for reductions in cost and increases in speed and efficiency in business engagements. One option that’s attracting more attention is the smart contract.

Smart contracts are the worker bees of blockchain technology. Most of the programs that run on blockchains–ranging from financial exchanges to games–are decentralized applications (dapps) that are ...

Joe Liebkind is a reporter for top finance sites with 5+ years of experience as a writer, content strategist, and tech consultant. Every day presents a fresh opportunity to uncover a new application ...

This article contains interviews with Phil Raporport, drector of markets and trading at Ripple Labs, Stefan Thomas, CTO at Ripple Labs, and Chris Ellis, a cofounder of Feathercoin and show host with ...

Smart contracts automate transactions on blockchains, cutting out middlemen and reducing fees. Decentralized finance uses smart contracts for trading, lending, and more without traditional banks.

With the growth of DeFi and Web3-based products, many entrepreneurs may be looking to blockchain technology not only as a source of greater financial flexibility but also as a means of safeguarding ...

Like it or not, we seem to be stuck with the term “smart contract.” The technology, which can be used to automate transactions on a blockchain, is still so new that no one really agrees on its ...

You have probably heard that blockchain technology and "smart contracts" are going to revolutionize our lives. But there’s a problem: before smart contracts can do anything really useful, they need a ...

Despite being groundbreaking, smart contracts are not impervious to flaws that malevolent parties could exploit. Inadequate input validation is a prevalent weakness that enables attackers to affect ...

The code is written by people, and they can make mistakes. If the smart contract is in the Blockchain, it couldn’t be changed. A good example of the human error is ...