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openapi: 3.2.0
info:
title: Nexscope Ecommerce Data and Creative eBay Marketplace API
version: 2026-08-28-public-catalog-v1
description: Nexscope APIs provide ecommerce marketplace intelligence and creative generation capabilities through REST and MCP. Authentication uses a Nexscope API key. Pricing is credit-based and actual usage varies by endpoint and workload; current estimates are shown in the Nexscope account.
termsOfService: https://www.nexscope.ai/terms
contact:
name: Nexscope Support
email: service@nexscope.ai
url: https://www.nexscope.ai/api-docs
license:
name: Proprietary API; use subject to Nexscope Terms
url: https://www.nexscope.ai/terms
servers:
- url: https://api.nexscope.ai
description: Production
security:
- bearerAuth: []
tags:
- name: eBay Marketplace
description: eBay marketplace product search APIs.
x-category-slug: ebay-marketplace
paths:
/api/skill-api/v1/skills/ebay-search/run:
post:
tags:
- eBay Marketplace
summary: Ebay Search
description: Search and browse product listings across multiple eBay international sites.
operationId: runEbaySearch
externalDocs:
description: Ebay Search documentation
url: https://www.nexscope.ai/api-docs/ebay-search
requestBody:
required: true
content:
application/json:
schema:
type: object
description: Request parameters documented by ecommerce.ebay-search.
properties:
keyword:
type: string
description: Search keyword, max 1024 characters
example: phone case
ebayDomain:
type: string
description: 'eBay site domain, default ebay.com. Options: ebay.com (United States), ebay.co.uk (United Kingdom), ebay.de (Germany), ebay.fr (France), ebay.it (Italy), ebay.es (Spain), ebay.ca (Canada), ebay.com.au (Australia), ebay.nl (Netherlands), ebay.at (Austria), ebay.ch (Switzerland), ebay.pl (Poland), ebay.ie (Ireland), ebay.com.hk (Hong Kong, China), ebay.com.my (Malaysia), ebay.com.sg (Singapore)'
page:
type: integer
description: Page number for pagination, default 1
example: 1
pageSize:
type: integer
description: 'Maximum results per page, default 50. Options: 25, 50, 100, 200'
example: 10
orderBy:
type: string
description: 'Sort order, default 12 (Best Match). Options: 1 (Ending soonest), 2 (Price lowest), 3 (Price highest), 7 (Distance nearest), 10 (Newly listed), 12 (Best Match), 15 (Price + shipping lowest), 16 (Price + shipping highest), 18 (New first), 19 (Used first)'
priceMin:
type: number
description: Minimum price filter
example: 1
priceMax:
type: number
description: Maximum price filter
example: 1
itemCondition:
type: string
description: Item condition code, multiple separated by \
buyingFormat:
type: string
description: 'Buying format. Options: Auction, BIN (Buy It Now), BO (Best Offer)'
showOnly:
type: string
description: 'Filter conditions, comma-separated for multiple values. Options: Complete (Ended), Sold (Sold), FR (Free returns), RPA (Returns accepted), AS (Authorized seller), Savings (Discounts), SaleItems (Sale items), Lots (Lots), Charity (Charity), AV, FS (Free shipping), LPickup (Local pickup)'
location:
type: integer
description: Country/region code of item location (e.g., 1=United States, 2=Canada, 3=United Kingdom, 45=China, 77=Germany)
example: 1
prefLoc:
type: string
description: 'Preferred location scope. Options: 1 (Domestic), 2 (Regional), 3 (Worldwide)'
zipCode:
type: string
description: ZIP or postal code for filtering shippable items by region
categoryId:
type: integer
description: eBay category ID for category-specific search
example: 1
noCache:
type: boolean
description: Whether to bypass cache, default false
example: false
example:
page: 1
keyword: phone case
pageSize: 10
additionalProperties: true
example:
page: 1
keyword: phone case
pageSize: 10
responses:
'200':
description: Successful response.
content:
application/json:
schema:
type: object
description: Returns the documented upstream API response directly without an additional wrapper.
properties:
total:
type: integer
description: Total matching results
example: 1
products:
type: array
items:
type: object
properties:
productId:
type: string
description: eBay product ID
example: example-id
title:
type: string
description: Product title
subtitle:
type: string
description: Product subtitle
price:
type: number
description: Current price / transaction price
example: 1
minPrice:
type: number
description: Price range start value (for multi-SKU items)
example: 1
maxPrice:
type: number
description: Price range end value (for multi-SKU items)
example: 1
oldPrice:
type: number
description: Original price before discount
example: 1
currency:
type: string
description: Currency unit (e.g., USD, GBP, EUR)
condition:
type: string
description: Item condition description
link:
type: string
description: eBay product detail page link
imageUrl:
type: string
description: Product thumbnail URL
example: https://example.com/image.jpg
shipping:
type: string
description: Shipping information
location:
type: string
description: Item location
sellerName:
type: string
description: Seller name
sellerReviews:
type: integer
description: Seller feedback count
example: 1
positiveFeedbackInPercentage:
type: number
description: Seller positive feedback percentage
example: 1
salesQuantity:
type: integer
description: Quantity sold
example: 1
bidsCount:
type: integer
description: Bid count (for auction items)
example: 1
returns:
type: string
description: Return information
promotion:
type: string
description: Promotion information
sponsored:
type: boolean
description: Whether sponsored/promoted item
example: false
sourceType:
type: string
description: Source platform identifier (ebay)
sourceTool:
type: string
description: Source tool identifier
additionalProperties: true
description: Product list array (see product fields below)
example: []
columns:
type: array
items: {}
description: Rendered column definitions
example: []
type:
type: string
description: Render style identifier
costToken:
type: integer
description: Token consumption
example: 1
errcode:
type: integer
description: Upstream status code returned by the provider.
errmsg:
type: string
description: Upstream status message returned by the provider.
code:
type: string
description: Provider-specific status code.
msg:
type: string
description: Provider-specific status message.
message:
type: string
description: Provider-specific message.
title:
type: string
description: Provider-specific response title.
sourceType:
type: string
description: Provider-specific source platform type.
sourceTool:
type: string
description: Provider-specific source tool name.
costTime:
type: integer
description: Execution time reported by the upstream provider.
page:
type: integer
description: Current page returned by the upstream provider.
pageSize:
type: integer
description: Page size returned by the upstream provider.
pageItemCount:
type: integer
description: Item count on the current page returned by the upstream provider.
totalPage:
type: integer
description: Total page count returned by the upstream provider.
dataSnapshotMonth:
type: string
description: Data snapshot month returned by the upstream provider.
example:
total: 1
products:
- productId: example-id
price: 1
minPrice: 1
maxPrice: 1
oldPrice: 1
imageUrl: https://example.com/image.jpg
sellerReviews: 1
positiveFeedbackInPercentage: 1
salesQuantity: 1
bidsCount: 1
sponsored: false
columns: []
costToken: 1
additionalProperties: true
example:
total: 1
products:
- productId: example-id
price: 1
minPrice: 1
maxPrice: 1
oldPrice: 1
imageUrl: https://example.com/image.jpg
sellerReviews: 1
positiveFeedbackInPercentage: 1
salesQuantity: 1
bidsCount: 1
sponsored: false
columns: []
costToken: 1
'400':
$ref: '#/components/responses/BadRequest'
'401':
$ref: '#/components/responses/Unauthorized'
'403':
$ref: '#/components/responses/Forbidden'
'429':
$ref: '#/components/responses/TooManyRequests'
'500':
$ref: '#/components/responses/ServerError'
x-nexscope-slug: ebay-search
x-nexscope-mcp-tool-name: nexscope_ebay_search
x-nexscope-pricing-mode: dynamic-credits
x-nexscope-catalog-derived: true
components:
responses:
ServerError:
description: Server or upstream provider error.
content:
application/json:
schema:
$ref: '#/components/schemas/CommonError'
Forbidden:
description: The account or API key is not allowed to use this capability.
content:
application/json:
schema:
$ref: '#/components/schemas/CommonError'
Unauthorized:
description: Missing or invalid API key.
content:
application/json:
schema:
$ref: '#/components/schemas/CommonError'
TooManyRequests:
description: Rate limit or account usage limit reached.
headers:
Retry-After:
description: Retry delay when returned by the service.
schema:
type: integer
content:
application/json:
schema:
$ref: '#/components/schemas/CommonError'
BadRequest:
description: Invalid request parameters.
content:
application/json:
schema:
$ref: '#/components/schemas/CommonError'
schemas:
CommonError:
type: object
description: Common API error envelope. Exact fields may vary by endpoint and upstream provider.
properties:
code:
oneOf:
- type: integer
- type: string
description: Application or provider error code.
msg:
type: string
description: Error message.
message:
type: string
description: Alternative error message field.
traceId:
type: string
description: Support trace identifier when available.
additionalProperties: true
securitySchemes:
bearerAuth:
type: http
scheme: bearer
bearerFormat: Nexscope API Key
externalDocs:
description: Nexscope API Documentation
url: https://www.nexscope.ai/api-docs
x-nexscope-source: https://api.nexscope.ai/api/skill-api/v1/api-docs
x-nexscope-pricing-mode: dynamic-credits
x-nexscope-mcp-endpoint: https://api.nexscope.ai/api/skill-api/v1/mcp