Overview

On January 19 2022 Amazon introduced a consolidated documentation hub for its Selling Partner API (SP‑API) at developer‑docs.amazon.com. The new portal gathers every reference guide, SDK download, and interactive example into one searchable site. Sellers and developers who rely on SP‑API for inventory, order, or advertising automation must learn the layout to keep their integrations running without interruption.

Key Points

• Single‑source portal — All SP‑API manuals, code snippets, and SDK links now live under one domain, eliminating the need to hop between scattered Amazon sub‑sites.
• Domain‑oriented menu — A left‑hand navigation panel groups endpoints by business area such as Orders, Listings, Feeds, and Advertising, allowing a developer to locate the “GetOrder” call in seconds.
• Live, copy‑ready examples — Interactive code blocks provide ready‑to‑paste cURL or SDK snippets for common tasks like fetching a product’s price, reducing manual transcription errors.
• Explicit version stamps — Every endpoint page shows a “last updated” date and version selector, so sellers can instantly verify they are using the current schema for operations such as inventory feed uploads.
• One‑click SDK access — Pre‑compiled client libraries for Java, Python, and C# appear on each reference page, cutting the setup time for a new development environment by minutes.
• Search‑first experience — A top‑right search bar ranks results by relevance; typing “order acknowledgments” returns the exact endpoint documentation within a couple of clicks.

How the New Documentation Works

1. Landing dashboard — The home page presents cards for each SP‑API product family; a seller building a price‑update bot can click the “Listings Items” card and be taken directly to that API’s overview.
2. Side‑panel navigation — Selecting a product family expands a vertical menu with sections like “Endpoints,” “Schemas,” and “Error handling.” For example, a developer needing the “CreateFeedDocument” call expands the “Feeds” panel and lands on a page that lists required parameters, response samples, and a copy‑ready cURL command.