Meta and Sierra Advance the Poppy Agent Protocol
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AI-assisted source synthesis · not an independent investigation.
Reported on October 13, 2026, Meta and Sierra are building the open-standard Personal Agent Protocol (Poppy), designed to allow AI agents to identify themselves to merchants, while customers decide whether they can view accounts, modify accounts, or have both types of access. Poppy has announced 35 design partners. In a demonstration, Meta’s Muse connected to Rocket’s AI agent, and after the user shared credit and income information, they received a mortgage pre-approval letter within moments. Poppy does not currently handle payments, and Sierra has added payment extensions to its roadmap.
AI-written from reports · updated 7 days ago
Timeline
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- PYMNTSMeta and Sierra launch Poppy, allowing customers to set AI agent permissions
Meta and Sierra are building the open standard Personal Agent Protocol (Poppy), allowing AI agents to identify themselves to merchants while letting customers decide whether they can view accounts, modify accounts, or both. Poppy announced 35 design partners; in a demonstration, Meta’s Muse connected to Rocket’s AI agent and received a mortgage pre-approval letter within moments after the user shared credit and income information. Poppy does not yet handle payments, and Sierra has added payment extensions to its roadmap.
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