eBay's Buy APIs are real and cover browse through tracking, but the door is partner-gated: production is Limited Release for select approved developers, intended for eBay partners only via an eBay Partner Network application, with approval not guaranteed and contracts required. Its robots.txt also explicitly prohibits buy-for-me checkout agents, so approved integrations must use the official APIs.
Status · Collecting demand · Registry opened November 1, 2026
Five intents, checked against eBay's public sources on November 1, 2026.
| Intent | State | The open route | Source | Verified |
|---|---|---|---|---|
| Menu / browse | PARTNER-GATED | eBay Buy APIs - Browse API — Browse API lets shoppers search by keyword/GTIN/category/aspects/image. Overview states many Buy APIs are Limited Release for select approved developers; Requirements page: production intended for eBay partners only, must apply via eBay Partner Network, approval not guaranteed. Sandbox is open to developer accounts, production is the gate scored here. | Source — developer.ebay.com | 2026-11-01 |
| Prices | PARTNER-GATED | eBay Buy APIs - Browse API — Browse item/item_summary returns price details needed for purchase decisions; same production partner gate as browse (see Requirements). | Source — developer.ebay.com | 2026-11-01 |
| Inventory | PARTNER-GATED | eBay Buy APIs - Browse API — Browse getItem returns availability/quantity signals; production access requires eligibility, approvals and contracts per official Requirements page. | Source — developer.ebay.com | 2026-11-01 |
| Ordering | PARTNER-GATED | eBay Buy APIs - Order API (Limited Release) — Order API lets guests and members pay for items and view purchase details; listed as Limited Release. Requirements: checkout_session/guest_checkout_session need separate approval even for sandbox. | Source — developer.ebay.com | 2026-11-01 |
| Tracking | PARTNER-GATED | eBay Buy APIs - Order API — Overview states Order API provides ability to track delivery of the order, plus Post Order API for member returns/cancellations; same Limited Release partner gate. | Source — developer.ebay.com | 2026-11-01 |
Agent-native surfaces at eBay: official MCP server — none found; llms.txt — none published; API catalog (RFC 9727) — none published. Automated access: Explicitly anti-automation for checkout: robots.txt prohibits robots/automated access without express permission, states checkouts are strictly for human users and buy-for-me agents/LLM bots/end-to-end orders without human review are strictly prohibited; approved integrations must use official API (evidence).
One page per task an agent might attempt at eBay — the door-state for that task alone, and what fits instead.
| Task | State | The page |
|---|---|---|
| Menu / browse | PARTNER-GATED | Can an AI agent browse listings on eBay? |
| Prices | PARTNER-GATED | Can an AI agent check prices on eBay? |
| Inventory | PARTNER-GATED | Can an AI agent check availability on eBay? |
| Ordering | PARTNER-GATED | Can an AI agent buy on eBay? |
| Tracking | PARTNER-GATED | Can an AI agent track an eBay order? |
If you came to do something at eBay and the door was closed, say so here — and take the receipt with you.
POST your intent — what you were trying to do, and for which of the five intents — to the intent endpoint. You receive: a receipt (a ticket id confirming the registration), your queue position for that intent at eBay, the current door-state document, and any alternatives the Options Registry can offer — another business whose door is open for the same need. If nothing fits, the answer is demand logged: your intent joins the aggregate count. The receipt also carries a notify token: poll the notify endpoint and you will learn when this door-state changes — a new API, a changed gate, a converted Outpost.
This Outpost measures agent demand at your wall.
Every intent registered here is an agent that arrived at eBay with a task — something to browse, a price to check, an order to place, a delivery to follow — and could not complete it through a sanctioned agent door. That demand is currently invisible to you: blocked attempts never become sessions. The registry counts it, categorizes it by intent, and timestamps it, so the size of the agent channel you are not serving is a number rather than a guess.
Converting this Outpost into eBay's official agent gateway — a real door for agents, operated by Agent Outposts under your terms — is a conversation with Agent Outposts. Palo Alto, California.
This page is already public. Start with your demand report.
This Outpost counts declared agent demand at the eBay wall — by intent, in aggregate, never resold as raw data. Your demand report pairs this door-state dossier with that demand shape as it accrues. How claiming works · Talk to us about your Outpost
Agent Outposts is not affiliated with eBay. This Outpost is a demand registry operated by Agent Outposts; door-states are assessed from public sources, linked, and dated.