EcomScout Changes API

Observation diffs

Operations 3

GET /v1/stores/{domain}/changes Store-level changes #
GET /v1/products/changes Price and catalog changes #
GET /v1/changes Unified product+store change feed #

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OpenAPI Specification

ecomscout-com-changes-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: EcomScout Public Changes API
  version: 0.7.0
  description: Unified ecommerce intelligence API for coding agents, app builders, and VC/PE analysts. Stores, products, apps, analytics, changes, signals, scrapes — one JSON object per resource. Read /v1/llms.txt then /v1/examples before calling data endpoints. Only 2xx responses burn daily quota and plan buckets; 4xx do not. Store contacts (company, emails, phones) on GET /v1/stores/{domain} and GET /v1/stores/{domain}/contacts.
servers:
- url: https://api.ecomscout.com
security:
- apiKey: []
- bearer: []
tags:
- name: Changes
  description: Observation diffs
paths:
  /v1/stores/{domain}/changes:
    get:
      tags:
      - Changes
      summary: Store-level changes
      operationId: listStoreChangesForDomain
      parameters:
      - $ref: '#/components/parameters/domain'
  /v1/products/changes:
    get:
      tags:
      - Changes
      summary: Price and catalog changes
      operationId: listProductChanges
      parameters:
      - name: changeType
        in: query
        schema:
          type: string
      - name: since
        in: query
        schema:
          type: string
          example: '2026-08-01'
        description: YYYY-MM-DD. Defaults to the last 30 days unless storeDomain is set.
      - name: minPriceChangePct
        in: query
        schema:
          type: number
      - name: storeDomain
        in: query
        schema:
          type: string
      - name: storeVertical
        in: query
        schema:
          type: string
        description: Vertical of the owning store
      - name: countryCode
        in: query
        schema:
          type: string
        description: ISO-2 country of the owning store
  /v1/changes:
    get:
      tags:
      - Changes
      summary: Unified product+store change feed
      operationId: unifiedChanges
      parameters:
      - name: entity
        in: query
        schema:
          type: string
          enum:
          - product
          - store
      - name: domain
        in: query
        schema:
          type: string
      - name: since
        in: query
        schema:
          type: string
components:
  parameters:
    domain:
      name: domain
      in: path
      required: true
      schema:
        type: string
      description: Bare domain or URL. gruntstyle.com and https://www.gruntstyle.com both work.
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-Api-Key
    bearer:
      type: http
      scheme: bearer