Jina AI Reader API

openapi: 3.0.3
info:
  title: Jina AI Reader API
  description: >-
    The Reader API converts any URL or web search query into LLM-friendly
    output. Prefix any URL with r.jina.ai to extract clean markdown, or use
    s.jina.ai to perform a web search and read top results.
  version: '1.0'
  contact:
    name: Jina AI
    url: https://jina.ai
servers:
  - url: https://r.jina.ai
    description: Reader API
  - url: https://s.jina.ai
    description: Search API
  - url: https://eu.r.jina.ai
    description: EU Reader API
  - url: https://eu.s.jina.ai
    description: EU Search API
security:
  - BearerAuth: []
tags:
  - name: Reader
    description: URL-to-markdown extraction
  - name: Search
    description: Web search and retrieval
paths:
  /:
    post:
      tags:
        - Reader
      summary: Read a URL as LLM-friendly content
      description: >-
        Submit a URL to extract clean, structured content suitable for LLM
        consumption. Output format is controlled by the X-Return-Format header.
      operationId: readUrl
      parameters:
        - name: X-Engine
          in: header
          schema:
            type: string
            enum: [browser, direct, cf-browser-rendering]
          description: Rendering engine
        - name: X-Return-Format
          in: header
          schema:
            type: string
            enum: [markdown, html, text, screenshot, pageshot]
          description: Desired output format
        - name: X-With-Links-Summary
          in: header
          schema:
            type: boolean
        - name: X-With-Images-Summary
          in: header
          schema:
            type: boolean
        - name: X-With-Generated-Alt
          in: header
          schema:
            type: boolean
        - name: X-Timeout
          in: header
          schema:
            type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ReaderRequest'
      responses:
        '200':
          description: Content extracted successfully
          content:
            text/plain:
              schema:
                type: string
            application/json:
              schema:
                $ref: '#/components/schemas/ReaderResponse'
        '401':
          description: Unauthorized
  /{url}:
    get:
      tags:
        - Reader
      summary: Read a URL via path
      description: Convenience GET form that accepts the target URL as a path segment.
      operationId: readUrlByPath
      parameters:
        - name: url
          in: path
          required: true
          schema:
            type: string
          description: Target URL to extract
      responses:
        '200':
          description: Extracted content
          content:
            text/plain:
              schema:
                type: string
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
  schemas:
    ReaderRequest:
      type: object
      required:
        - url
      properties:
        url:
          type: string
          format: uri
          example: https://example.com
        viewport:
          type: object
          properties:
            width:
              type: integer
            height:
              type: integer
        injectPageScript:
          type: string
    ReaderResponse:
      type: object
      properties:
        code:
          type: integer
        status:
          type: integer
        data:
          type: object
          properties:
            title:
              type: string
            description:
              type: string
            url:
              type: string
            content:
              type: string
            usage:
              type: object
              properties:
                tokens:
                  type: integer