Tempo launchs its mainnet with Machine Payments Protocol (MPP) for AAI agents

Tempo, the payments-focused blockchain incubated by Stripe and crypto venture firm Paradigm, has launched its mainnet, opening public developer endpoints. Also, the blockchain has co-authored the Machine Payments Protocol (MPP), an open standard for autonomous agent-to-agent payments with Stripe. The mainnet’s launch follows a public testnet that went live in December 2025, and it comes […]