MoonPay’s PayBox vault lets ChatGPT and Claude users authorize crypto purchases, token swaps and crosschain transactions while retaining custody of their assets. MoonPay has launched PayBox, a payment vault that lets ChatGPT and Claude users authorize AI to buy crypto, swap tokens and bridge assets from within a conversation while keeping control of their funds. Users connect a crypto wallet and payment methods to ChatGPT or Claude, which prepare transactions such as token swaps, crosschain transfers and DeFi interactions using natural-language prompts. Users can approve each transaction with a passkey or set spending limits that allow the AI to execute certain actions automatically, according to MoonPay. MoonPay said PayBox uses multi-party computation and trusted execution environments to protect wallet keys, preventing either the AI assistant or MoonPay from independently accessing user funds. The platform also lets users require approval for every transaction or allow AI to act autonomously within predefi...
OpenAI’s ChatGPT now displays Kalshi’s World Cup prediction market odds in search results, marking the AI firm’s first reported deal with a prediction market platform. Sam Altman’s OpenAI is bringing prediction market data to ChatGPT, giving World Cup fans a new way to track match predictions. OpenAI has started displaying Kalshi’s prediction market odds for FIFA World Cup matches in ChatGPT search results, according to a report by The New York Times. The integration had not been publicly announced at the time of publication. Kalshi declined to comment to Cointelegraph, while OpenAI did not immediately respond to a request for comment. Read more
Co-Invest lets users fund accounts, analyze positions and execute trades across more than 500 markets without leaving AI chat interfaces. Liquid, a multi-asset trading platform, has launched a trading app that lets users execute trades directly inside OpenAI ChatGPT and Anthropic Claude across crypto, equities, foreign exchange markets and prediction markets. According to the company, the Co-Invest app's users can fund accounts, analyze positions and place trades without leaving the chat interface. Liquid said the platform routes orders through venues including Hyperliquid, Lighter and Ostium. Liquid said Co-Invest supports trading across more than 500 markets, including pre-IPO secondaries and positions on Polymarket. The company said that its platform has processed more than $3 billion in trading volume since launching in August 2025 and currently serves roughly 40,000 users. Read more
Ripple’s Brad Garlinghouse noted that stablecoin trading volume soared to over $33 trillion in 2025, while Bloomberg predicted that stablecoin flows would hit $56.6 trillion by 2030. Ripple CEO Brad Garlinghouse said stablecoins will be the crypto sector’s “ChatGPT moment” for businesses in search of faster, more efficient payments, and that many companies are already discussing and strategizing how to implement stablecoins into their operations. “You have boards of directors and CEOs of companies, whether it’s Fortune 500 or Fortune 2000, they’re asking their treasurers, they’re asking their CFOs, hey, what are we doing with stablecoins,” Garlinghouse told FOX Business on Friday. “Giving the treasurer and the CFO that option is the unlock,” he said. Read more