Payment APIs for AI Agents: Stripe vs Square vs...

Payment APIs for AI Agents: Stripe vs Square vs PayPal (AN Score Breakdown) When your agent needs to charge something, the stakes are different from a human clicking Pay Now. There is no human in the loop. The agent has to reason about payment state, handle retries cleanly, interpret errors without escalating to a person, and do it all without leaking funds or creating duplicate charges. The payment API you pick determines whether that goes smoothly or whether your agent calls POST /charges thre