generated: '2026-09-02' method: searched source: https://developer.aep.com/products plan_count: 0 note: >- American Electric Power publishes no API plans or pricing. Its API program runs on an Azure API Management instance (apim-aep-prod-use2-001) whose developer portal is live at developer.aep.com, but the anonymous product listing (GET /developer/products?api-version=2022-04-01-preview) returns {"value":[],"nextLink":null} — zero products are visible without a portal account, so no tier, quota, or price is published. This is an internal/partner integration gateway, not a commercial API product line; there is no public plan surface to record. plans: [] evidence: - url: https://developer.aep.com/developer/products?api-version=2022-04-01-preview status: 200 finding: 'empty product list: {"value":[],"nextLink":null}' - url: https://developer.aep.com/products status: 200 finding: Azure APIM portal SPA shell; product grid renders only for signed-in users checked: '2026-09-02'