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Compliance

Can an AI Agent Run Seller Central? What Amazon and Shopify Allow

October 31, 2026 · 13 min read · by

An AI agent can help with Seller Central work, but it should never do that by logging in with your password, and Amazon has not said whether a browser assistant you run yourself counts as an "Agent" under its new rules. Before you give any AI agent Seller Central access, know two things: Amazon's Business Solutions Agreement gained a new Agent Policy effective March 4, 2026, and the routes Amazon sources describe for outside help are authorized partner access and the Selling Partner API, not a shared login.

Sellers are asking this in Amazon's own Seller Forums. One wrote: "will third-party services like this be considered "Agents" under the new March 2026 BSA/Agent Policy update?" Amazon staff did not define the term in that thread, so part of the honest answer today is that nobody outside Amazon knows yet. What is published is enough to set up access safely, and guessing wrong can cost you a tool that loses access mid-season or a shared login whose actions you answer for. This is a reading of published text, not legal advice. If ChatGPT's browser assistants are what you are weighing, start with the OpenAI Dots seller guide.

Key takeaways

  • Never give an AI tool your Seller Central password: Amazon's developer policy tells tools not to request it, and an Amazon staff reply in the Seller Forums says not to share it.
  • Amazon's Business Solutions Agreement added a new Agent Policy effective March 4, 2026, and continued selling counts as accepting it.
  • AI agents must identify themselves as automated systems, follow the Agent Policy at all times and stop when Amazon asks.
  • Whether your own browser assistant counts as an "Agent" is an open question Amazon has not answered.
  • On Shopify, give agents a staff or collaborator account with limited permissions: the store owner answers for agents and staff.
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Five ways to give a tool Seller Central access, ranked from a shared password (avoid) to authorized partner access and Selling Partner API authorization (use).

Can an AI agent legally log in to Seller Central for me?

Not with your own password, and every Amazon source that discusses logins points to separate, permissioned access instead. An Amazon staff reply in the Seller Forums says it plainly: "Don't share your password with other people." The same reply adds: "All external contractor or companies that are not part of your company must be added as authorized partners." An AI service run by another company reads as exactly that kind of outside company, so the shared login is the route to avoid, however useful the tool is.

Before going further, keep three kinds of source apart, because they carry different weight:

  • Amazon agreement text: the Business Solutions Agreement update Amazon announced, and the Solution Provider Portal Agreement (Version: August 2026) that developers accept. This is contract language.
  • Amazon staff replies in the Seller Forums: practical guidance from named Amazon staff. Useful, but not the contract itself.
  • The Selling Partner API Acceptable Use Policy (AUP): it binds developers and Solution Providers, not sellers directly, but it tells you what a compliant tool should never ask you for.

Each rule quoted below names which of the three it comes from. Where none of them answers a question, this guide says so instead of filling the gap. The live pages always win over any summary, this one included, because Amazon and Shopify can update their policies after a post is published, and both marketplaces have done so this year.

What did Amazon's March 2026 Business Solutions Agreement change for AI agents?

It added a new Agent Policy, effective March 4, 2026, with duties for any automated software or AI agent that accesses Amazon Services. Amazon's announcement in the Seller Forums describes changes to the Business Solutions Agreement "including a new Agent Policy with new requirements for AI usage and automated systems", and says: "We'll add requirements for the use of automated software or AI agents to access Amazon Services". The announcement then lists three duties. AI agents must:

  • "Clearly identify themselves as automated systems"
  • "Comply with the new Agent Policy at all times"
  • "Cease access if Amazon requests"

There is no opt-in step. The announcement states: "Your continued use of Selling Services after the effective date constitutes acceptance of these changes." If you kept selling after March 4, 2026, you accepted the update, Agent Policy included. The technical rules sit in the Agent Policy page linked from Amazon's announcement, so read the live version there before you connect anything, and treat the forum post as the summary. The original wording is in Amazon's Agent Policy announcement.

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Does an OpenAI dot count as an "Agent" under Amazon's rules?

Nobody outside Amazon can say yet: whether a dot counts as an Agent is an open question Amazon has not answered. The seller who asked about third-party services got no definition from Amazon staff in that thread, and the Agent Policy page is where a definition would live. The closest published wording sits in a different document. In Appendix 1 of the Solution Provider Portal Agreement (Version: August 2026), the definition of an Agent opens with "any software or service that takes autonomous or semi-autonomous action on behalf of" and continues from there.

Read broadly, that wording could cover a browser assistant that clicks through pages for you. But that agreement governs developers who register as Solution Providers, not the seller agreement, so it is a strong hint rather than an answer. OpenAI's documentation adds a safeguard on its own side: "Reusing a saved login to sign in requires your confirmation." That protects you from a silent sign-in, but it says nothing about how Amazon would classify the assistant once it is inside your account.

The same agreement, in Section 6, mentions "data mining, robots, or similar data gathering and extraction tools" in a sentence about Amazon's materials. That is a restriction inside a developer agreement, not a published statement that sellers may never automate a browser, and this guide found no seller-facing Amazon page that settles the browser question either way. So do not read more into it than it says.

Until Amazon answers, the cautious reading is to assume an assistant working inside Seller Central could be in scope. If it is, it would have to clearly identify itself as automated, follow the Agent Policy at all times and stop when Amazon asks, and it is not obvious how an assistant acting inside your own logged-in session would show Amazon that it is automated. A practical split is to let the assistant draft and check work outside Seller Central, then make the changes in your account yourself. The drafting half of that split is covered in Amazon listing optimization with AI.

Five-step checklist before connecting an AI agent: read the live policies, refuse password requests, grant least-privilege access, log every connection and plan the off switch.

Can I give an AI tool my Seller Central password?

No, and a tool that follows Amazon's developer rules will not ask for it. The AUP tells developers in Section 3.3: "Do not request or share Amazon Portal usernames or passwords from Authorized Users." Section 3.1 says "Never share access keys or passwords." and Section 3.2 adds "Never request or accept an Authorized User's or another Solution Provider's access keys for any purpose." The full list of developer duties is in Amazon's Selling Partner API Acceptable Use Policy.

That policy binds the developer, not you, so pasting a password into a tool is not an AUP breach on your side. It is still a loud signal: a tool that asks for your Seller Central username and password is showing you it does not work the way Amazon requires developers to work. Password sharing is the most common shortcut in AI agent Seller Central setups, and it is the one the Amazon sources rule out most clearly, from the developer side and from the staff reply alike.

Red flag: a sign-up form, onboarding call or browser extension that asks for your Seller Central email, password or two-step codes. Stop there and ask the vendor which official route they use instead: authorized partner access or Selling Partner API authorization.

ListingRVA AI is one example of a tool that does not need a Seller Central login for its core work: you generate product images, A+ modules and listing copy inside the tool, download them and upload them to Amazon yourself. Any tool that does connect to a store should be able to name the official route it uses, and the connections this one supports are listed on its store integrations page.

What is the right way to give a tool access: User Permissions, Authorized Partners or the Selling Partner API?

The right route depends on who is getting access: people inside your company get user permissions, outside companies get authorized partner access, and software that works through Amazon's API is authorized through the Selling Partner API. An Amazon staff reply in the Seller Forums says "Don't add external third-party service providers or developers as users." and asks sellers to "grant the minimum permissions required for them to do their job."

The Selling Partner API route works differently. The AUP tells developers, in Section 3.4: "Only act on behalf of Authorized Users that have granted you permission through third-party authorization." Amazon's developer documentation on how sellers authorize service providers says "The authorization is good for 365 days." so put a renewal date in your calendar. In an announcement in the Seller Forums, Amazon also says "All apps on the Selling Partner Appstore are vetted and approved by Amazon", which makes the Appstore a sensible first place to look.

One wrinkle: the AUP tells developers that when a feature needs Seller Central access, they should "ask the Authorized User to grant access through secondary user permissions", while the staff reply above says outside companies belong in authorized partners rather than users. The two sources use different labels, and Seller Central menus change, so check the current settings pages and pick the option built for outside companies.

Access routeWho it fitsWhat the source saysVerdict
Shared passwordNobodyAUP 3.3: developers must not request it. Staff reply: don't share itAvoid
Vendor added as a userYour own teamStaff reply: don't add outside providers or developers as usersAvoid for outside tools
Browser assistant in your sessionYou, supervisingAmazon has not said whether it counts as an AgentOpen question
Authorized partner accessOutside contractors and companiesStaff reply: add them as authorized partners, minimum permissionsUse for services
Selling Partner API authorizationApps and software servicesAUP 3.4: third-party authorization. Docs: good for 365 daysUse for apps

Whichever route you choose, write down what each tool can see and do, who approved it and when, because that log is what you will need if Amazon ever asks an agent to stop or restricts its access. If your real goal is fewer manual edits rather than an agent with account access, you may not need account access at all, so plan the work as an ecommerce listing automation workflow first.

Does Shopify allow bots and automated access to my admin?

Shopify's Terms of Service restrict automated access, so an agent should reach your admin through a staff or collaborator account with its own permissions, not by scraping pages or signing in as you. Section 1.9 of the Terms, on a page that says it was last updated October 20, 2026, covers access "using any robot, spider, scraper, or other automated means." Section 1.5 says: "You are responsible for keeping your password secure." A short quote cannot carry every condition in a clause, so read the full sections before you decide.

Two more clauses matter once agents are involved. Section 9.9 says "Your use of Third Party Services is entirely at your own risk and discretion", which covers the apps and outside services you connect. Section 9.14 says "If you use Shopify Agentic Storefronts, your use is subject to the Agentic Storefronts Supplemental Terms of Service." Those supplemental terms are a separate document, so read them directly if you sell through agentic channels. The current wording of all these clauses is in Shopify's Terms of Service.

This guide does not cover Shopify's rules for its own Sidekick assistant or for MCP connections to a merchant's admin, because those pages were not reviewed for it. If you plan to use either one, read Shopify's current help pages for that feature before you switch it on, and apply the same permission thinking as below.

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How do Shopify staff accounts and collaborator accounts apply to an agent?

Staff accounts are for people on your team and collaborator accounts are for Shopify Partners you invite, and in both cases you control the permissions, which makes them the right home for anyone running an agent on your behalf. Shopify's help center says: "Managing users lets you grant your team access to Shopify and control what they can see and do." For outside partners it says "Only the Partners who you share the code with can request access to your store." and adds that "the decision to accept a request is always yours".

Two-step authentication needs one extra step. Shopify's help center notes that "The store owner can't activate two-step authentication for any other staff member", so each person running an agent has to turn it on for their own account. Ask them to confirm it is on before you grant permissions, give each account only the areas its work needs (product editing but not finance settings, for example), and remove the account when the job ends.

If an agency or freelancer brings an AI tool into your store, they should use their own collaborator or staff account, never yours, so that every action traces back to them and you can remove their access without changing your own password. Store-side tooling for agents is also moving quickly, and the background on one of those changes is in how Shopify WebMCP works.

Who is responsible when an agent breaks a marketplace rule?

In practice you are, on both marketplaces: the account holder answers for what happens under the account, whoever or whatever clicked the button. Shopify's Terms, Section 2.2.2, make the store owner responsible for "ensuring its employees, agents and subcontractors, including via Staff Accounts, comply with these Terms of Service." On Amazon, continued selling counts as accepting the Agent Policy, so assume its duties apply to any agent used on your account.

The Solution Provider Portal Agreement states the idea in contract language for developers. Section D-6.3 says "you are solely responsible for all activities that occur using your Account Identifiers and Credentials." Section 1.3 adds "All Agents must clearly identify themselves as automated systems.", "Agents are prohibited from accessing Amazon Services if Amazon has explicitly requested cessation of such access." and "Amazon reserves the right, at its sole discretion, to limit or restrict Agent access." A shared login erases the line between your actions and the tool's.

The practical consequence is that a tool's mistake becomes your account problem, so the time to limit permissions is before the tool starts, not after a warning arrives. Agents on the buying side, where a shopper's assistant places the order, raise a separate set of rules about checkout and payments rather than seller access, and those are explained in the guide to the Agentic Commerce Protocol.

What is a safe AI agent Seller Central setup checklist?

A safe setup is one where no tool holds your password, every outside tool has its own permissioned access, and you can switch any of them off in minutes. Work through this list before any AI agent Seller Central connection, and use the same list for Shopify:

  • Read the live Agent Policy page linked from Amazon's announcement, and Shopify's current Terms of Service.
  • Refuse any tool that asks for your Seller Central or Shopify password, or for two-step codes.
  • Add outside companies as authorized partners on Amazon, or as collaborators on Shopify, with minimum permissions.
  • Prefer apps authorized through the Selling Partner API, and note the 365-day renewal date.
  • Confirm two-step authentication is on for every Shopify staff account that runs a tool.
  • Keep a short access log: tool, account, permissions, approver and date.
  • Decide in advance who switches a tool off if Amazon asks for access to cease.

Quick test: if you cannot remove a tool's access without changing your own password, the setup is wrong. Fix the access route before you add the next tool.

None of this rules out AI help. It moves the help to the right place: drafting, checking and preparing work outside the account, and permissioned access when a tool truly has to act inside it. The remaining unknown is whether Amazon will treat a seller's own browser assistant as an Agent, and the Agent Policy page is where that answer should appear first. Until it does, plan every AI agent Seller Central setup as if the answer is yes.

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Frequently asked questions

Is it safe to give an AI agent Seller Central access?

Only through permissioned routes. Do not share your password: an Amazon staff reply in the Seller Forums says not to share it, and Amazon's Selling Partner API Acceptable Use Policy tells developers not to request Seller Central usernames or passwords. Use authorized partner access or Selling Partner API authorization, with the minimum permissions the tool needs.

What is Amazon's new Agent Policy?

It is a new part of Amazon's Business Solutions Agreement, effective March 4, 2026, with requirements for AI usage and automated systems. Amazon's announcement says AI agents must clearly identify themselves as automated systems, comply with the Agent Policy at all times and cease access if Amazon requests. Continued use of Selling Services after the effective date counts as acceptance.

Does a ChatGPT browser assistant count as an Agent on Amazon?

That is an open question Amazon has not answered. A seller asked in the Seller Forums whether third-party services count as Agents, and Amazon staff gave no definition in that thread. Until Amazon says otherwise, assume an assistant working inside Seller Central could be in scope, and make account changes yourself.

Does Amazon ban browser automation in Seller Central?

This guide could not confirm a seller-facing Amazon rule that answers that directly. A developer agreement mentions data mining, robots and similar extraction tools in a clause about Amazon's materials, and the Agent Policy sets duties for automated systems. Read the live Agent Policy page before you automate anything in your account.

How long does a Selling Partner API authorization last?

Amazon's developer documentation says the authorization is good for 365 days. Note the date you authorize an app, and check before it lapses so the tool does not stop working without warning.

Can a Shopify store owner turn on two-step authentication for staff?

No. Shopify's help center says the store owner can't activate two-step authentication for any other staff member. Each staff member, including anyone running an agent, has to turn it on for their own account, so ask them to confirm it before you grant permissions.

Who is responsible if an agent breaks Shopify's rules?

The store owner. Section 2.2.2 of Shopify's Terms of Service makes the store owner responsible for ensuring its employees, agents and subcontractors, including via Staff Accounts, comply with the Terms. Shopify also says third-party services are used entirely at your own risk and discretion.

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