Zenserp

Zenserp Trends API

Google Trends endpoints exposing keyword interest over time for one or more keywords, and the currently trending searches for a category, language and region. Served from the v1 base, not v2.

Documentation GitHub OpenAPI

Operations 2

GET /api/v1/trends Trends Search #

GET /api/v1/trends/trending Trends - Trending #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Zenserp Trends API
  description: Zenserp SERP API.
  version: '2.0'
  contact:
    name: Zenserp Support
    url: https://zenserp.com/
    email: support@zenserp.com
  termsOfService: https://zenserp.com/terms-of-service/
  x-logo:
    url: https://zenserp.com/wp-content/uploads/2019/07/zenserp-logo.png
  x-source: https://app.zenserp.com/documentation (endpoint list decompiled from the docs SPA bundle /js/app.js) + live unauthenticated probes 2026-08-13
servers:
- url: https://app.zenserp.com
  description: Zenserp API host. Search, status and the list endpoints are under /api/v2; batches, trends and shopping product pages are under /api/v1.
security:
- apiKeyHeader: []
- apiKeyQuery: []
tags:
- name: Trends
  description: Google Trends keyword interest and trending search endpoints.
paths:
  /api/v1/trends:
    get:
      operationId: trendsSearch
      summary: Trends Search
      description: This endpoint gives you access to google trends results.
      tags:
      - Trends
      parameters:
      - name: keyword[]
        in: query
        required: true
        description: One or more keywords to compare. Repeat the parameter for multiple keywords.
        schema:
          type: array
          items:
            type: string
        style: form
        explode: true
      - name: cat
        in: query
        required: false
        description: Google Trends category filter.
        schema:
          type: string
      - name: timeframe
        in: query
        required: false
        description: Time window for the trend series.
        schema:
          type: string
      - name: type
        in: query
        required: false
        description: Trends result type.
        schema:
          type: string
      - name: hl
        in: query
        required: false
        description: Interface language code (see the /api/v2/hl list endpoint).
        schema:
          type: string
      - name: geo
        in: query
        required: false
        description: Geographic region code for the trend series.
        schema:
          type: string
      responses:
        '200':
          description: Google Trends result payload.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '403':
          description: Forbidden -- API key is wrong, you don't have enough requests or you don't have enough rights to access it.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found -- There were no results found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal Server Error.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /api/v1/trends/trending:
    get:
      operationId: trendsTrending
      summary: Trends - Trending
      description: Returns currently trending Google searches.
      tags:
      - Trends
      parameters:
      - name: cat
        in: query
        required: false
        description: Google Trends category filter.
        schema:
          type: string
      - name: hl
        in: query
        required: false
        description: Interface language code.
        schema:
          type: string
      - name: geo
        in: query
        required: false
        description: Geographic region code.
        schema:
          type: string
      responses:
        '200':
          description: Currently trending searches.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '403':
          description: Forbidden -- API key is wrong, you don't have enough requests or you don't have enough rights to access it.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found -- There were no results found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal Server Error.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    ErrorResponse:
      type: object
      description: 'Zenserp error envelope for request-level failures. Verbatim example from the live API: {"error": "No apikey provided."}'
      properties:
        error:
          type: string
          description: Human-readable error message.
          example: No apikey provided.
  securitySchemes:
    apiKeyHeader:
      type: apiKey
      in: header
      name: apikey
      description: API key passed in the request header.
    apiKeyQuery:
      type: apiKey
      in: query
      name: apikey
      description: API key passed as a query parameter.