ApyHub

Overview

ApyHub is an all-in-one API platform that provides certified, production-ready APIs for the recurring features most digital products need — from data validation and document processing to artificial intelligence and file manipulation. The platform hosts a catalog of 453 APIs, organized into categories such as artificial intelligence, data extraction, data validation, finance, HR, audio processing, file conversion, and file manipulation. It is designed around a single subscription model: one account, one bill, and unified metering across every API in the catalog.

Core to ApyHub is the concept of atom-based usage. All plans — including the free Starter tier with 1,000 atoms per month and no credit card requirement — draw from the same metering unit, simplifying cost tracking. Paid tiers such as Pro, Pro+, Team, and Scale progressively increase atom allowances, rate limits, file size caps, storage, API keys, and user seats. The platform is MCP-ready by default, exposing an MCP endpoint that lets AI agents and MCP-compatible clients discover and invoke APIs programmatically, which is particularly relevant for LLM-based tool-use and automation scenarios.

The API catalog includes both synchronous endpoints and asynchronous job-based services. For example, the Resume Parser API accepts PDF, DOC, DOCX, TXT, or RTF files and returns structured candidate, work history, and education data for ATS workflows. The Extract Text from PDF API supports page ranges and regional coordinates, returning plain text for indexing pipelines. The IBAN Validator returns validity plus normalized banking details, while the Academic Email Validator provides a boolean check for educational domains. File conversion APIs such as Word to PDF and WAV to MP3 accept uploads, base64-encoded content, or remote URLs, and return binary downloads or signed links depending on the endpoint.

ApyHub is built to reduce vendor sprawl and integration overhead. Instead of assembling separate point solutions for parsing, validation, conversion, and AI, teams can standardize on one platform with a consistent authentication model, usage history, and plan management. That makes it suitable for bootstrapped projects, in-house product teams, and AI agent builders who want a reliable toolkit of feature-level APIs behind a single contract.

Core capabilities

Unified API catalog

Access 453 certified, production-ready APIs across AI, data extraction, validation, file conversion, and more from a single platform.

One subscription, one bill

Use every API in the catalog under a single account, with atom-based metering and no per-vendor contracts.

Free tier, no card

Start with 1,000 atoms per month without entering a credit card; upgrade to Pro, Pro+, Team, or Scale as usage grows.

MCP-ready by default

An MCP endpoint is included, allowing AI agents and MCP-compatible applications to discover and call ApyHub APIs.

Synchronous and job-based APIs

Choose immediate responses for lightweight calls or asynchronous job endpoints for heavier processing like resume parsing.

Structured data extraction

Parse resumes into candidate, position, and education fields; extract PDF text by page ranges and coordinate bounds.

Data validation utilities

Validate IBANs and academic emails, returning machine-readable results for payment flows and sign-up gating.

Flexible file conversion

Convert Word documents and WAV files from multipart uploads, base64 payloads, or URLs, returning binary or signed-link output.

Use cases

Parsing resumes for ATS intake and candidate profile enrichment

Validating IBANs before payment processing or account data cleanup

Converting uploaded WAV files to MP3 for media pipelines

Gating sign-up flows by verifying academic email addresses

Standardizing Word documents to PDF for storage and sharing

Extracting text from PDFs for indexing, search, and compliance review

Enabling AI agents to call ApyHub APIs through MCP