Uniswap Labs, the main developer of the biggest decentralized exchange for spot-market cryptocurrency trading, is launching computer code that can embed its capabilities into any website, a step that could expand its growth. The so-called swap widget, which can be added by pasting in a line of code, will let OpenSea users swap various tokens without leaving the web site that runs it. The widget will also be initially available on the sites Oasis.app and Friends With Benefits. PayPal Holdings Inc. used such a tactic decades ago to expand its reach and spur the growth of online commerce, said Richard Crone, the head of ... (full story)