PayPal vs Stripe

Pick Stripe if you're a developer-first team that ships fast and wants minimal auth friction. API key setup takes two minutes, and the 33 tools cover payments, subscriptions, refunds, and dispute handling without OAuth redirects slowing down your Space configuration. Pick PayPal if you need global consumer payment rails or your customer base skews toward buyers who don't trust card-on-file flows. The 50 tools include buyer protection workflows and cross-border settlement logic that Stripe doesn't surface at the MCP layer. For most SaaS teams building AI agents that process transactions, Stripe wins on speed to first working prompt. Switching later costs you a week if you've hardcoded PayPal's dispute resolution tools into your support workflows, since Stripe's chargeback handling uses different status codes and requires re-mapping your automation logic.