Stripe Tempo and x402 Machine Payments 2026
How Stripe, Tempo and x402 fit together for machine payments in 2026: x402 handles paid HTTP requests, MPP coordinates payments and Tempo is the chain.
x402
x402 Explained: HTTP 402 Payments for AI Agents in 2026
Learn everything you need to know about the x402 protocol, the HTTP 402 payment flow, key headers, facilitators, security, and real-world API and AI agent use cases.