Short answer: only through the partner gate — Walgreens has a door for this, but it is not self-serve. The verified door-state for this exact task, the legal alternatives, and the demand registry are on this page.
The Walgreens Outpost · Task · Inventory · Door-state verified November 1, 2026
Walgreens · Inventory · Agent Readiness Census, November 1, 2026.
| Intent | State | The open route | Source | Verified |
|---|---|---|---|---|
| Inventory | PARTNER-GATED | Walgreens Developer Program - Store Inventory API | Source — developer.walgreens.com | 2026-11-01 |
Store Inventory API 'enables any application developer to quickly get realtime information about the inventory level of products at our thousands of Walgreens Retail stores' per official gallery. Access is via Developer Program API key / affiliate ID (documentation for Store Locator etc. requires apiKey + affId), with per-API onboarding time 1 Day - 1 Week, so scored partner_gated not open_api.
Door-state version census-2026-11-01. The same document is served as JSON by the API: api.agentoutposts.com/outposts/walgreens — and published in full on the Walgreens Outpost page.
Legal alternatives for this task, from the Options Registry.
| Alternative | Door | The route | Verified |
|---|---|---|---|
| CVS | PARTNER-GATED | CVS Health Developer Portal - Retail Pharmacy API | 2026-11-01 |
Alternatives are computed exactly as the API computes them: same category as Walgreens (Pharmacy), census door open or partner-gated, Walgreens itself excluded. No paid placement — the order is the census order.
If you came to check inventory at Walgreens and the door was closed, say so here — and take the receipt with you.
POST to the intent endpoint with "intent": "inventory" and, if you like, a detail describing the task. You receive: a receipt (a ticket id confirming the registration), your queue position for that intent at Walgreens, the current door-state document, and the alternatives above. 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.
On MCP, the same registration is the register_intent tool on POST https://api.agentoutposts.com/mcp (arguments: brand = "walgreens", intent = "inventory"); poll_notify polls your token, and get_outpost_door_state returns the door-state document above.
The count, as of November 1, 2026 — a snapshot, dated on purpose.
Registered intents at Walgreens, as of November 1, 2026: 0. The registry is open and counting; no agent has registered at this Outpost yet. For this page's task (inventory): 0.
These are dated snapshot figures, published as of the date above. Live totals travel with the API: every intent receipt and every notify poll carries the brand's current demand snapshot.
How the count is made: callers are identified by a one-way SHA-256 hash — no raw IP addresses are stored — and registrations are capped at 100 per caller per day and 5,000 per day service-wide, behind an edge rate cap. Treat any count here as a demand signal, not proof of unique agents. Across the whole registry today, the ledger's only entry is Agent Outposts' own labeled internal test; no organic agent demand has been recorded yet.
Five tasks, five door-states — this page is one of them.
Agent Outposts is not affiliated with Walgreens. This Outpost is a demand registry operated by Agent Outposts; door-states are assessed from public sources, linked, and dated.