Amazon developer utility

SP-API Workbench

Local credential sessionNot tested
01

Connection

Credentials remain in this browser tab and are never returned in responses.

* RequiredEverything else is marked optional

Sandbox calls use Amazon's test endpoints. Static Sandbox examples require exact values; the workbench shows those values but never silently replaces what you enter.

This test verifies both LWA token exchange and a Sellers API call. AWS IAM keys are not required for normal SP-API requests.

02

Request builder

SANDBOX · United States / NA

Products

Orders

Reports

Feeds

FBA inbound

Legacy database

Amazon read operation

Catalogue item

All datasets, images and related ASINs

read
Request / response contractGET Catalog Items 2022-04-01
Immediate JSON response
Amazon returns
items[] / itemimagesidentifiersdimensionsrelationshipssales ranksattributes and summaries

Then: Use related ASINs or the returned catalog pagination token when available.

Pagination: pagination.nextToken

Exact ASIN lookup can recursively fetch related variation/package ASINs in Production.

* RequiredEverything else is marked optional
Sandbox example — nothing is auto-filled

Static example: select United States, choose ASIN, enter B07N4M94X4, use included data classifications,dimensions,identifiers,images,productTypes,relationships,salesRanks,summaries,vendorDetails, and turn related-variation fetching off for the exact single-item fixture.

Enter these values yourself. The request builder sends what is visible in the form.
Search modeRequired
Identifier typeRequired
The values shown here are the values sent. Sandbox does not replace the ASIN, keywords, marketplace, or datasets behind the scenes.
03

Result

Run the selected operation to inspect Amazon's response.