Coresignal Multi-source Jobs API

openapi: 3.0.3
info:
  title: Coresignal Multi-source Jobs API
  version: '2.0'
  description: >-
    The Multi-source Jobs API returns enriched job posting records aggregated
    from multiple public sources. Search supports filter and Elasticsearch
    DSL queries; Collect retrieves full job records by ID.
  contact:
    name: Coresignal Support
    url: https://coresignal.com/contact/
  license:
    name: Proprietary
    url: https://coresignal.com/terms-and-conditions/
servers:
  - url: https://api.coresignal.com/cdapi/v2/multi_source_jobs
    description: Coresignal Multi-source Jobs API production server
security:
  - apiKey: []
tags:
  - name: Search
    description: Search job posting records.
  - name: Collect
    description: Retrieve full job posting records by ID.
paths:
  /search/filter:
    post:
      operationId: searchJobsByFilter
      summary: Search Jobs (filter)
      description: Search job posting records using a structured filter.
      tags:
        - Search
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/JobFilter'
      responses:
        '200':
          description: Array of matching job posting record IDs
          content:
            application/json:
              schema:
                type: array
                items:
                  type: integer
                  format: int64
  /search/es_dsl:
    post:
      operationId: searchJobsByEsDsl
      summary: Search Jobs (Elasticsearch DSL)
      description: Search job posting records using a full Elasticsearch DSL query.
      tags:
        - Search
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Array of matching job posting record IDs
          content:
            application/json:
              schema:
                type: array
                items:
                  type: integer
                  format: int64
  /collect/{id}:
    get:
      operationId: collectJob
      summary: Collect a Job posting record
      description: Retrieve the full job posting record for the given ID.
      tags:
        - Collect
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: integer
            format: int64
      responses:
        '200':
          description: Full job posting record
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Job'
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: apikey
  schemas:
    Job:
      type: object
      properties:
        id:
          type: integer
          format: int64
        title:
          type: string
        description:
          type: string
        url:
          type: string
          format: uri
        company_name:
          type: string
        company_url:
          type: string
        location:
          type: string
        country:
          type: string
        region:
          type: string
        seniority_level:
          type: string
        employment_type:
          type: string
        application_active:
          type: boolean
        time_posted:
          type: string
        date_posted:
          type: string
          format: date-time
        salary_currency:
          type: string
        salary_min:
          type: number
        salary_max:
          type: number
        last_updated:
          type: string
          format: date-time
    JobFilter:
      type: object
      properties:
        title:
          type: string
        company_name:
          type: string
        country:
          type: string
        location:
          type: string
        seniority_level:
          type: string
        employment_type:
          type: string
        date_posted_from:
          type: string
        date_posted_to:
          type: string
        application_active:
          type: boolean