Meta, Sierra, Stripe, Shopify and Walmart launch open Personal Agent Protocol standard

jeff_weinstein · x · 2026-10-07

Sierra and Meta announced the Personal Agent Protocol (PAP), an open standard defining how personal AI agents interact with businesses, open for anyone to implement. Founding partners include Meta, Sierra, Stripe, Genesys, Instinct, Rocket, Shopify, and Walmart. The protocol aims to standardize agent-to-business interactions across payments, support, and commerce, marking a major infrastructure play for the agentic economy.

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