Amazon Selling Partner API
The Amazon Selling Partner API (SP-API) is the modern REST-based API that enables Amazon sellers, vendors, and third-party developers to programmatically access Seller Central data and operations including catalog management, orders, inventory, pricing, fulfillment, reports, finances, notifications, and advertising. SP-API uses Login with Amazon (LWA) OAuth 2.0 access tokens for authentication and replaces the legacy Amazon Marketplace Web Service (MWS).
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Amazon Selling Partner API the way a machine reads it — 17 machine-readable artifacts across 13 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Amazon Selling Partner API scores 28.8/100 (emerging), with a separate agent-readiness read of 41/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Amazon Selling Partner API
Each block below is one kind of artifact we hold for Amazon Selling Partner API. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 13
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Amazon Selling Partner API (SP-API)
REST API that lets approved developers and sellers manage Amazon Selling Partner accounts including catalog items, listings, orders, shipments, inventory, pricing, fees, reports...
Amazon Selling Partner API Authentication API
The Authentication API from Amazon Selling Partner API — 1 operation(s) for authentication.
Amazon Selling Partner API Catalog API
The Catalog API from Amazon Selling Partner API — 2 operation(s) for catalog.
Amazon Selling Partner API Feeds API
The Feeds API from Amazon Selling Partner API — 1 operation(s) for feeds.
Amazon Selling Partner API Finances API
The Finances API from Amazon Selling Partner API — 1 operation(s) for finances.
Amazon Selling Partner API Inventory API
The Inventory API from Amazon Selling Partner API — 1 operation(s) for inventory.
Amazon Selling Partner API Listings API
The Listings API from Amazon Selling Partner API — 1 operation(s) for listings.
Amazon Selling Partner API Notifications API
The Notifications API from Amazon Selling Partner API — 1 operation(s) for notifications.
Amazon Selling Partner API Orders API
The Orders API from Amazon Selling Partner API — 3 operation(s) for orders.
Amazon Selling Partner API Pricing API
The Pricing API from Amazon Selling Partner API — 1 operation(s) for pricing.
Amazon Selling Partner API Reports API
The Reports API from Amazon Selling Partner API — 2 operation(s) for reports.
Amazon Selling Partner API Shipping API
The Shipping API from Amazon Selling Partner API — 1 operation(s) for shipping.
Amazon Selling Partner API Tokens API
The Tokens API from Amazon Selling Partner API — 1 operation(s) for tokens.
Scroll within the panel for all 13 ·
Open Collections 1
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Amazon Selling Partner API (SP-API)
OPEN COLLECTIONSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Amazon Selling Partner API — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Access & Security 2
Authentication, authorization, and security posture
Commercial 1
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/amazon-seller-central · machine-readable index on apis.io