Talk to PDF API

Ask natural-language questions about an uploaded PDF or a PDF URL. Returns an answer string for document search, review, and support workflows.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/apyhub-ask-question-about-pdf"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

apyhub-apyhub-ask-question-about-pdf-openapi.yml Raw ↑
# Derived by API Evangelist from ApyHub's own published service documentation
# (https://apyhub.com/llms.txt -> https://apyhub.com/apyhub/service/ask-question-about-pdf).
# Paths verified callable against https://api.apyhub.com (401 = exists + gated).
# Request/response schemas are NOT published by ApyHub and are deliberately omitted.
openapi: 3.1.0
info:
  title: Talk to PDF API
  description: Ask natural-language questions about an uploaded PDF or a PDF URL. Returns an answer string
    for document search, review, and support workflows.
  version: 1.0.0
  contact:
    name: ApyHub
    url: https://apyhub.com/apyhub/service/ask-question-about-pdf
servers:
- url: https://api.apyhub.com
  description: ApyHub API
security:
- apyToken: []
tags:
- name: Artificial Intelligence
- name: Data Extraction
- name: Smart Generation
paths:
  /extract/qna/ask/file:
    post:
      operationId: postExtractQnaAskFile
      summary: Talk to PDF API
      description: Uploads a PDF and a natural-language question about that document, then returns the
        mo
      tags: &id001
      - Artificial Intelligence
      - Data Extraction
      - Smart Generation
      responses:
        '200':
          description: Successful response
        '401':
          description: Missing or invalid API key
      x-apyhub-atoms: 200
  /extract/qna/ask/url:
    post:
      operationId: postExtractQnaAskUrl
      summary: Talk to PDF API
      description: Submits a public PDF URL and a natural-language question, then returns a text answer
        b
      tags: *id001
      responses:
        '200':
          description: Successful response
        '401':
          description: Missing or invalid API key
      x-apyhub-atoms: 200
components:
  securitySchemes:
    apyToken:
      type: apiKey
      in: header
      name: apy-token