Meta and Sierra Technologies introduce new standards for AI agent commerce
AI

Meta and Sierra Technologies introduce new standards for AI agent commerce

TechNews Editorial
TechNews EditorialOct 7, 2026 · 2 min read
Share

Why it matters

The new standard attempts to address widespread security, privacy, and fraud concerns as AI shopping agents gain traction and consumer adoption.

The facts

  • Meta partners with Walmart, Stripe, and Sierra Technologies to create the Personal Agent Protocol for AI agents.
  • The standard arrives amid growing security concerns and calls from major banks for AI industry regulations.
  • Meta hopes the protocol will build trust and consumer adoption for agents like its Muse shopping application.

Meta Platforms Inc. is partnering with Walmart Inc., Stripe Inc., and enterprise artificial intelligence firm Sierra Technologies Inc. to create new standards. These standards will define how autonomous AI agents interact with other businesses online.

Sierra co-founder Bret Taylor introduced the new standard. Taylor is the former co-chief executive of Salesforce Inc. and current chairman of OpenAI Group PBC. He stated the standard will help businesses distinguish purchases from AI agents authorized to work for users.

Taylor wrote in a blog post that they are designing it to handle authentication, empower consumers, and give companies visibility. This visibility covers what personal agents do through websites, APIs, or company agents. He added that the standard is open for anyone to implement.

Read nextLawmakers Introduce Multiple Bills to Restrict Flock Cameras

The Personal Agent Protocol establishes rails

Meta, Sierra, and their partners call the new standard the Personal Agent Protocol. David Singleton, Meta's Superintelligence Labs vice president of engineering and consumer products, spoke in an interview with CNBC. He compared the new framework to email, noting that email works well because it is a universal standard.

Many AI companies are betting big on agentic commerce. This concept involves people using agents to make online purchases for them. Meta is participating with its personal AI agent Muse.

However, major concerns exist regarding AI agent safety and the issues that arise from giving them access to personal funds. Six major banks, including Bank of America and Capital One, published a paper urging the AI industry to establish comprehensive standards. Their framework focuses on transparency, safety, privacy and data, choice, and interoperability.

Bank representatives present safety standards for automated shopping, with purchase records and concealed account details spread across a meeting table.
Illustration: AI & Tech News

Concerns follow early AI agent launches

Widespread fears around AI agents include a potential rise in financial scams, fraud, and disputes. Banks also believe agents might prioritize specific products or payment methods due to commissions rather than user benefit.

Meta's Muse agent launched last month and became a top downloaded application in Apple Inc.'s App Store. Reports showed engineers raced to fix security vulnerabilities before launch, and researchers raised ongoing privacy and security concerns. Amazon banned Muse from its retail platform because the agents failed to identify themselves. Wired reported that Muse was creating profiles for people in user lives even if those individuals do not use Muse.

Taylor told CNBC that chaos will continue until such a standard exists. He expects OpenAI will also back the standard in the future.

Singleton stated Meta hopes the standard will make commerce agents easier to adopt, trust, and use. Citigroup reported that Muse could generate upwards of $27 billion in revenue for Meta by the end of the decade as it acts as a front door to online shopping.

Newsletter

Get the best AI & tech news daily

A concise daily digest. Unsubscribe anytime.

We use your email only to send this newsletter.

Keep reading