# ApyHub

**Canonical:** https://apis.io/providers/apyhub/  
**APIs profiled:** 451

ApyHub is a marketplace of certified, production-ready HTTP APIs. One API key and one subscription work across every service in the catalog, metered in 'atoms' (a per-call credit unit). The catalog spans 451 services from 19 providers across 21 categories - AI, file conversion and manipulation, data extraction and validation, SEO, geolocation, finance, HR and more - and is MCP-ready by default. Every page is available as Markdown by appending .md to its path.

## Kin Score — 26.7 / 100 (thin)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.5 from 26.2).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 64.3 |
| Governance | 13.6 |
| Contract Governance | 13.6 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

Regulatory layer — **Energy & Utilities**: 6.8 (matched via tags).

## Agent readiness — 20.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (451)

- **AI-Generated Image Detection API** — Classify a public JPG, PNG, or WebP URL as likely AI-generated, human, or uncertain. Returns ai_score, confidence, and source_breakdown.
- **Apply Headers and Footers on DOCX API** — Add text or PNG headers and footers to DOCX files, from upload or URL. Return a modified document or a downloadable URL.
- **Apply Footers on PDF API** — Add text or PNG headers and footers to a PDF from a file or URL. Returns a modified PDF or an S3 URL for invoices, reports, and branded documents.
- **AI Audio Language Detection API** — Detect the spoken language in an audio file or public audio URL. Returns a locale code and confidence score for routing transcription and voice workflows.
- **AI Text Language Detection API** — Detect the language of a text string with ApyHub, Azure, or Google. Route multilingual content into translation, classification, or indexing pipelines.
- **AI Summarize API** — Summarize text or a web page URL with summary_length and output_language. Useful for article digests, research notes, and content previews.
- **AI Text Sentiment Analysis API** — Text Sentiment Analyzer lets you send a text string and get sentiment analysis back from one of three providers: ApyHub, Azure, or Google. Use it when you need to classify custo...
- **AI Text Anonymization API** — Anonymize free-form text and return an azure or apyhub response object. Useful for redacting names and phone numbers before storage or sharing.
- **Image Filters API** — Image Filter lets you apply a fixed set of transformations to an image and return the result as a file or a signed URL. Send either a binary image upload or an image url, choose...
- **Apply Watermark on PDF API** — Add a text or image watermark to each page of a PDF from an upload or URL. Get the result as a download or S3 URL.
- **Apply Watermark on Images API** — Add text or image watermarks to images from Base64, multipart upload, or URL. Returns binary output or a signed URL for branded assets and previews.
- **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.
- **Audio Extractor from Video Job API** — Extract audio from a video URL or file into mp3, wav, aac, ogg, flac, wma, or ac3. Poll a job_id to get the output URL when it finishes.
- **Best Match Text Search API** — Ranks candidate strings against a source string and returns matches with Levenshtein distance. Useful for typo correction, deduplication, and closest-match lookup.
- **Broken Link Checker API** — Scan a webpage URL and get link statuses, redirect chains, response times, and a summary of broken links for audits and QA.
- **Convert Webpage to PDF API** — Capture a public URL as a PDF download or signed link. Useful for archiving pages, sharing snapshots, and automating document workflows.
- **Generate Webpage Screenshot API** — Capture a webpage from a URL and get a PNG download or signed link. Useful for QA, visual regression, and archiving page states.
- **Change Background of Images API** — Compose a subject image onto a new background using files or URLs. Returns PNG downloads or signed links for product shots and social assets.
- **Validate Academic Email API** — Check whether an email belongs to an academic institution. Returns a boolean for education access, sign-up gating, and affiliation checks.
- **Differentiate Text API** — Compare two text or code snippets and get ordered diff segments plus addition, deletion, and unchanged counts for review and change tracking.
- **Compress Images API** — Compress JPEG, PNG, WebP, GIF, TIFF, and BMP images from a URL or upload. Get a smaller file or a signed download link.
- **Compress Video Job API** — Compress videos from a file upload or URL and poll for a job URL. Returns job status, with a downloadable output when processing succeeds.
- **Compress Video File API** — Compress videos from an upload or URL and return a file or signed download link. Set compression percentage to shrink media for storage or delivery.
- **AI Text Content Classification API** — Classify text with a Google-backed response. Send text plus requested_service and get structured classification data for moderation and routing.
- **Convert CSV to Excel API** — Convert uploaded CSV files or CSV URLs into XLSX. Get either a streamed download or a signed link for spreadsheet workflows.
- **Convert CSV to XML API** — Convert uploaded CSV files, raw CSV text, or CSV URLs into XML files, inline XML, or signed S3 links. Useful for exports and integrations that expect XML.
- **Convert Currency API** — Get the exchange rate for a source and target currency pair on a given date. Useful for pricing, reporting, and historical FX checks.
- **Convert Currency to Multiple Currencies API** — Convert a source currency into multiple target currencies with optional date-based rates. Returns pair keys with rates or false when unavailable.
- **Convert HEIC to JPEG/PNG API** — Convert HEIC and HEIF images to JPEG or PNG from a file upload or public URL. Get a binary download or a signed URL for the converted image.
- **Convert HTML Content to PDF API** — Convert an HTML content string into a PDF download or signed link. Useful for invoices, reports, and other HTML-based documents.
- **Convert HTML to Word API** — Convert a public HTML URL or uploaded .html/.htm file into DOCX. Return a downloadable file or an S3 URL for Word document workflows.
- **Convert HTML to PDF API** — Convert HTML from a URL, base64 string, or file upload into PDF bytes or a signed link. Useful for invoices, reports, and printable web pages.
- **Convert Images to PDF API** — Convert uploaded images, base64 bytes, or image URLs into PDF binaries or signed links. Useful for scans, screenshots, and image-based document workflows.
- **Convert JPEG to AVIF API** — Convert JPEG images to AVIF from a public URL or multipart upload. Return either binary output or a signed download link.
- **Convert JPEG to WebP API** — JPEG to WebP Converter turns a JPEG or JPG image into a WebP file. Send either a public image URL or a binary image upload, and choose whether you want the result returned as a ...
- **Convert JSON to GraphQL Schema API** — Convert raw JSON, uploaded files, or JSON URLs into GraphQL SDL. Get inline text, a .graphql download, or a pre-signed S3 URL.
- **Convert JSON to Markdown API** — Convert JSON objects, JSON URLs, or JSON files into Markdown. Get raw text, a .md download, or a pre-signed file link.
- **Convert JSON to Mongoose Schema API** — Generate Mongoose schema code from JSON bodies, files, or URLs. Returns JS or TS output plus inference metadata for review.
- **Convert JSON to Prisma Schema API** — Convert JSON from a body, file, or URL into Prisma schema text or a .prisma file. Supports PostgreSQL, MySQL, SQLite, and MongoDB.
- **Convert JSON to XML API** — Convert raw JSON, uploaded files, or JSON URLs into XML. Get a raw XML string, downloadable .xml file, or pre-signed S3 link.
- …and 411 more, listed in full on the page.

## Agentic access (1)

- **Apyhub Agentic Access** — 552 operations · 506 acting

## Security (2)

- **Apyhub Authentication** — apiKey · 1 scheme
- **Apyhub Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Apyhub Plans Pricing**

## Tags

API Marketplace, API Platform, Utility APIs, Document Conversion, Data Processing, Artificial Intelligence, MCP, Agent Ready

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/apyhub/). Scores are computed from the provider's own public artifacts under a published rubric.