KonbiniAPI LinkedIn API

openapi: 3.1.0
info:
  title: Konbini LinkedIn API
  version: 1.0.0
  description: 'Social media API that normalizes Instagram, TikTok, X, Reddit, and LinkedIn data into a consistent ActivityStreams 2.0 format.


    Every authenticated response includes `X-Credits-Remaining` and `X-Credits-Used` headers. Each successful request costs 1 credit. Requests that fail with 400, 5xx, or upstream errors are refunded (X-Credits-Used: 0).'
  contact:
    name: KonbiniAPI
    email: hello@konbiniapi.com
    url: https://konbiniapi.com
servers:
- url: https://api.konbiniapi.com
  description: Production
security:
- apiKey: []
tags:
- name: LinkedIn
  description: LinkedIn data endpoints
paths:
  /v1/linkedin/users/{username}:
    get:
      operationId: linkedinGetUser
      tags:
      - LinkedIn
      summary: Get user profile
      description: 'Returns profile information for a public LinkedIn member: headline, location, and a simple list of job titles and school/employer names. Fields the member has restricted are omitted.'
      parameters:
      - schema:
          type: string
          description: LinkedIn username
          example: reidhoffman
        required: true
        description: LinkedIn username
        name: username
        in: path
      responses:
        '200':
          description: Returns the LinkedIn user profile
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      '@context':
                        type: array
                        prefixItems:
                        - type: string
                          enum:
                          - https://www.w3.org/ns/activitystreams#
                        - type: string
                          enum:
                          - https://konbiniapi.com/ns/social#
                        description: ActivityStreams JSON-LD context
                        example:
                        - https://www.w3.org/ns/activitystreams#
                        - https://konbiniapi.com/ns/social#
                      type:
                        type: string
                        description: ActivityStreams object type
                        example: Person
                      id:
                        type: string
                        format: uri
                        description: Profile URL
                        example: https://www.linkedin.com/in/reidhoffman
                      url:
                        type: string
                        format: uri
                        description: Profile URL
                        example: https://www.linkedin.com/in/reidhoffman
                      name:
                        type: string
                        description: Display name
                        example: Reid Hoffman
                      preferredUsername:
                        type: string
                        description: Username or handle
                        example: reidhoffman
                      summary:
                        type:
                        - string
                        - 'null'
                        description: Headline / short bio
                        example: Creator, Top Voice
                      location:
                        type: string
                        description: Locality, region, country
                        example: United States, US
                      address:
                        $ref: '#/components/schemas/LinkedInAddress'
                      followerCount:
                        type: integer
                        description: Follower/connection count
                        example: 2783363
                      icon:
                        $ref: '#/components/schemas/LinkedInImage'
                      role:
                        type: array
                        items:
                          type: string
                        description: Job titles held (omits entries LinkedIn redacts for this member)
                        example:
                        - Co-Founder, Executive Board Chair
                        - Co-Founder, Board Member
                      affiliation:
                        type: array
                        items:
                          type: string
                        description: Employer names (omits redacted entries)
                        example:
                        - Manas AI
                        - Greylock
                      education:
                        type: array
                        items:
                          type: string
                        description: School/university names (omits redacted entries)
                        example:
                        - Stanford University
                        - Oxford University
                      language:
                        type: array
                        items:
                          type: string
                        description: Languages the member lists as known
                        example:
                        - English
                    required:
                    - '@context'
                    - type
                    - id
                    - url
                    - name
                    - preferredUsername
                    - summary
                required:
                - data
        '400':
          description: Bad Request — Invalid parameters
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - validation_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Validation error
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '401':
          description: Unauthorized — Missing or invalid API key
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - missing_api_key
                          - invalid_api_key
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Invalid API key
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '402':
          description: Payment Required — Credits exhausted
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - credits_exhausted
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Credits exhausted. Upgrade your plan at konbiniapi.com
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '403':
          description: Forbidden — API key disabled or expired
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - api_key_disabled
                          - api_key_expired
                          description: Machine-readable error code
                        message:
                          type: string
                          example: API key is disabled
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '404':
          description: Not Found
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - not_found
                          - route_not_found
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Not found
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '413':
          description: Content Too Large — Request body exceeds 1 MB
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - validation_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Request body too large
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '500':
          description: Internal Server Error
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - internal_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Internal error
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '502':
          description: Bad Gateway — Upstream platform error
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - platform_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Platform error
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '503':
          description: Service Unavailable
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - service_unavailable
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Service unavailable
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '504':
          description: Gateway Timeout — Upstream platform timed out
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - platform_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Platform error
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
  /v1/linkedin/users/{username}/articles:
    get:
      operationId: linkedinGetUserArticles
      tags:
      - LinkedIn
      summary: Get user articles
      description: Returns a public LinkedIn member's published articles. This endpoint is not paginated — everything available is returned in a single response.
      parameters:
      - schema:
          type: string
          description: LinkedIn username
          example: reidhoffman
        required: true
        description: LinkedIn username
        name: username
        in: path
      responses:
        '200':
          description: Returns the member’s published articles
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      '@context':
                        type: array
                        prefixItems:
                        - type: string
                          enum:
                          - https://www.w3.org/ns/activitystreams#
                        - type: string
                          enum:
                          - https://konbiniapi.com/ns/social#
                        description: ActivityStreams JSON-LD context
                        example:
                        - https://www.w3.org/ns/activitystreams#
                        - https://konbiniapi.com/ns/social#
                      type:
                        type: string
                        enum:
                        - OrderedCollection
                      id:
                        type: string
                        format: uri
                        description: Collection permalink
                        example: https://www.linkedin.com/in/reidhoffman/articles/
                      url:
                        type: string
                        format: uri
                        description: Collection permalink
                        example: https://www.linkedin.com/in/reidhoffman/articles/
                      totalItems:
                        type: integer
                        description: Number of articles returned
                        example: 1
                      orderedItems:
                        type: array
                        items:
                          $ref: '#/components/schemas/LinkedInArticle'
                        description: Published articles
                    required:
                    - '@context'
                    - type
                    - id
                    - url
                    - totalItems
                    - orderedItems
                required:
                - data
        '400':
          description: Bad Request — Invalid parameters
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - validation_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Validation error
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '401':
          description: Unauthorized — Missing or invalid API key
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - missing_api_key
                          - invalid_api_key
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Invalid API key
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '402':
          description: Payment Required — Credits exhausted
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - credits_exhausted
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Credits exhausted. Upgrade your plan at konbiniapi.com
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '403':
          description: Forbidden — API key disabled or expired
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - api_key_disabled
                          - api_key_expired
                          description: Machine-readable error code
                        message:
                          type: string
                          example: API key is disabled
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '404':
          description: Not Found
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - not_found
                          - route_not_found
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Not found
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '413':
          description: Content Too Large — Request body exceeds 1 MB
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - validation_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Request body too large
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '500':
          description: Internal Server Error
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - internal_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Internal error
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '502':
          description: Bad Gateway — Upstream platform error
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        code:
                          type: string
                          enum:
                          - platform_error
                          description: Machine-readable error code
                        message:
                          type: string
                          example: Platform error
                          description: Human-readable error message
                      required:
                      - code
                      - message
                    description: List of errors
                  data:
                    type: 'null'
                    description: Always null for error responses
                required:
                - errors
                - data
        '503':
          description: Service Unavailable
          headers:
            X-Credits-Remaining:
              schema:
                type: integer
              description: Credits remaining after this request
            X-Credits-Used:
              schema:
                type: integer
              description: Credits consumed (1 if charged, 0 if refunded on error)
          content:
            application/json:
             

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