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Walmart Notifications API

The Notifications API from Walmart — 4 operation(s) for notifications.

Walmart Notifications API is one of 22 APIs that Walmart publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Notification. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

This API exposes 6 operations across 4 paths. It is described by OpenAPI 3.2.0.

Requests are made against 2 base URLs: https://marketplace.walmartapis.com, https://sandbox.walmartapis.com.

6 operations 4 paths 0 schemas 1 DELETE2 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
Base URL
https://marketplace.walmartapis.com
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

Walmart Notifications API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicScheme). By default, every request must be authenticated.

Paths & Operations 6

Across 4 paths, the API surfaces 6 operations — 1 DELETE, 2 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Notifications 6
POST
/v3/webhooks/test
Walmart Test Notification
testNotification 4 params body → 200
GET
/v3/webhooks/subscriptions
Walmart All Subscriptions
getAllSubscriptions 8 params → 200
POST
/v3/webhooks/subscriptions
Walmart Create Subscription
createSubscription 4 params body → 200
DELETE
/v3/webhooks/subscriptions/{subscriptionId}
Walmart Delete Subscription
deleteSubscription 5 params → 200
PATCH
/v3/webhooks/subscriptions/{subscriptionId}
Walmart Update Subscription
updateSubscription 5 params body → 200
GET
/v3/webhooks/eventTypes
Walmart Event Types
getEventTypes 4 params → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

walmart-notifications-api-openapi.yml Raw ↑

Other APIs Walmart publishes across the network.

Walmart Assortment Recommendations API
Walmart Authorization API
Walmart Feeds API
Walmart Fulfillment API
Walmart Insight API
Walmart Inventory API
Walmart Items API
Walmart Lag Time API
Walmart Listing Quality API
Walmart On Request Reports API
Walmart Orders API
Walmart Pre-Generated Reports API
Where this information came from

This is an independent, third-party profile of Walmart Notifications API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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