Tag: Crypto

Cardano’s x402 Facilitator Is Tested, But Mainnet Awaits

Following the latest Cardano news, the Foundation has published a native facilitator for the x402 protocol, the emerging standard that repurposes the old HTTP 402 “Payment Required” status code to let software pay for services in real time. The implementation, documented on GitHub as an x402 v2 facilitator written...
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Kalshi seeks CFTC approval for event contract margin trading

Kalshi has asked the Commodity Futures Trading Commission to approve a margin framework for eligible event contracts, limiting access to qualified participants and excluding markets tied to sports. Kalshi margin framework targets eligible event contracts Kalshi Klear’s Sept. 22 filing…...
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Heidi raises $340M to enhance AI tools for healthcare

Heidi’s funding boost could accelerate AI integration in healthcare, potentially transforming administrative efficiency and global patient care. The post Heidi raises $340M to enhance AI tools for healthcare appeared first on Crypto Briefing....
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