Keenable

Keenable Fetch API

The Fetch API from Keenable — 2 operation(s) for fetch.

Documentation GitHub OpenAPI

Operations 2

GET /v1/fetch Fetch page content #

GET /v1/fetch/public Fetch page content without a key #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Keenable Fetch API
  version: 1.0.0
  description: Web search and page fetching API.
servers:
- url: https://api.keenable.ai
  description: Production
security:
- apiKey: []
tags:
- name: Fetch
paths:
  /v1/fetch:
    get:
      operationId: fetch
      tags:
      - Fetch
      summary: Fetch page content
      description: Extract clean content (markdown) from a web page URL.
      parameters:
      - name: url
        in: query
        required: true
        schema:
          type: string
          format: uri
        description: URL of the page to fetch
      - name: max_chars
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          default: 50000
        description: Maximum number of characters of content to return. Longer content is truncated and a notice is appended after the cut, so the response runs slightly past this number.
      - name: live
        in: query
        required: false
        schema:
          type: boolean
          default: false
        description: Fetch the page live from the source instead of returning Keenable's indexed copy. Enables fetching URLs that are not indexed.
      - name: prompt
        in: query
        required: false
        schema:
          type: string
          maxLength: 2000
        description: 'Optional extraction instruction. When set, an LLM reads the fetched page and the response content is only the output for this instruction instead of the full page. Example: "List all pricing tiers with their monthly prices".'
      responses:
        '200':
          description: Extracted page content
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FetchResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '402':
          $ref: '#/components/responses/InsufficientCredits'
        '404':
          description: Page not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
        '422':
          description: Content could not be extracted (unsupported domain or extraction failure)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
        '429':
          $ref: '#/components/responses/RateLimitExceeded'
        '500':
          $ref: '#/components/responses/InternalError'
  /v1/fetch/public:
    get:
      operationId: fetch_public
      tags:
      - Fetch
      summary: Fetch page content without a key
      description: Keyless twin of GET /v1/fetch. Same query parameters and same response, no API key. Rate limited per IP rather than per organization, and consumes no credits.
      security: []
      parameters:
      - name: X-Keenable-Title
        in: header
        required: true
        schema:
          type: string
          maxLength: 256
        description: Name of the application making the call. Required on the public endpoints; without it the request is rejected with 400 "Missing app identifier". Longer values are truncated. The keenable_title query parameter carries the same value when a header is not an option.
      - name: url
        in: query
        required: true
        schema:
          type: string
          format: uri
        description: URL of the page to fetch
      - name: max_chars
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          default: 50000
        description: Maximum number of characters of content to return. Longer content is truncated and a notice is appended after the cut, so the response runs slightly past this number.
      - name: live
        in: query
        required: false
        schema:
          type: boolean
          default: false
        description: Fetch the page live from the source instead of returning Keenable's indexed copy. Enables fetching URLs that are not indexed.
      - name: prompt
        in: query
        required: false
        schema:
          type: string
          maxLength: 2000
        description: 'Optional extraction instruction. When set, an LLM reads the fetched page and the response content is only the output for this instruction instead of the full page. Example: "List all pricing tiers with their monthly prices".'
      responses:
        '200':
          description: Extracted page content
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FetchResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          description: Page not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
        '422':
          description: Content could not be extracted (unsupported domain or extraction failure)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
        '429':
          $ref: '#/components/responses/RateLimitExceeded'
        '500':
          $ref: '#/components/responses/InternalError'
components:
  responses:
    InsufficientCredits:
      description: No credits available — upgrade your plan or purchase more credits
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    RateLimitExceeded:
      description: Rate limit exceeded — slow down or upgrade your plan
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    InternalError:
      description: Internal server error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    BadRequest:
      description: Invalid request parameters
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
  schemas:
    FetchResponse:
      type: object
      required:
      - url
      - content
      properties:
        url:
          type: string
          description: Fetched URL (may differ from input after redirects)
        title:
          type: string
          description: Page title
        content:
          type: string
          description: Extracted content in markdown
        description:
          type: string
          description: Meta description
        author:
          type: string
          description: Author name
        published_at:
          type: string
          description: Publish date (ISO 8601)
    ApiError:
      type: object
      required:
      - error
      properties:
        error:
          type: string
          description: Error category (e.g. "Bad request", "Not found")
        message:
          type: string
          description: Human-readable detail about what went wrong
        details:
          description: Structured details (validation errors, etc.)
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key for authentication. Obtain one from the Keenable dashboard.