Five competing cryptographic protocols are converging on the same problem — binding AI agent identity to human authorization. No unified standard exists yet.

Amex's "Proof of Intent" token is the sixth definition of "agentic checkout" and the first from the issuer side. It moves the evidence issuers hold, not the merchant-of-record loss default.

Anurag is an experienced journalist and author who’s been covering tech for the past 5 years, with a focus on Windows, Android, and Apple. He’s written for sites like Android Police, Neowin, Dexerto, ...

First, there was #tokenmaxxing, whereby American businesses encouraged their workers to use as much AI as possible. Then came the bill. Companies started to realize they need to be more careful about ...

Anthropic ends enterprise customers’ discounts once they use up the tokens covered by their contracts, The Information reported on Monday. OpenAI takes a more flexible approach, the report said. Kevin ...