API League website screenshot

API League

API League is a comprehensive API marketplace aggregating 60+ best-in-class APIs across categories including books, news, humor, food, knowledge, art, web, text processing, and media. It offers code examples in 21 languages, SDKs, Postman collections, and free API key access for developers to launch projects quickly.

API League publishes 1 API on the APIs.io network. Tagged areas include API Marketplace, Books, Developer Tools, Food, and Humor.

API League’s developer surface includes documentation and 4 more developer resources.

19.7/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
1 APIs 6 Features 6 Use Cases
API MarketplaceBooksDeveloper ToolsFoodHumorNewsSDKsText Processing

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 19.7/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.7 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 5.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/api-league: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

API League Platform

The API League Platform provides access to 60+ APIs spanning books, news, humor, food, knowledge, art, web, text processing, and media categories. Authentication uses API keys w...

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Api League Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Features 6

Notable capabilities this provider offers.

60+ APIs

Access to over 60 best-in-class APIs across books, news, humor, food, knowledge, art, web, text, and media categories.

SDKs in 21 Languages

Official SDKs available in 21 programming languages including Java, JavaScript, Python, Go, and C#.

Postman Collections

Ready-to-use Postman collections for testing and exploring all available APIs.

Code Examples

Multi-language code examples for every API endpoint.

Free API Key

Free API key signup allowing immediate access to the platform without upfront payment.

AI Chat Assistant

Built-in AI chat assistant to help developers navigate the API catalog.

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Api League Domain Security

TLSv1.3 · DMARC

SECURITY

Use Cases 6

What developers build with this provider.

Content Applications

Build news aggregators, book discovery apps, and article readers using News and Books APIs.

Food and Recipe Platforms

Integrate recipe search, nutrition data, and drink recommendations into food applications.

Text Analysis

Add sentiment analysis, language detection, readability scoring, and entity extraction to applications.

Entertainment Apps

Integrate jokes, memes, GIFs, trivia, and humor APIs into games and social applications.

Media Processing

Add screenshot capture, image search, color detection, and vector search to media workflows.

Knowledge Products

Embed quotes, trivia, life hacks, affirmations, and riddles into productivity and wellness apps.

Resources

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Access & Security 1

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Company 1

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: api-league
name: API League
description: API League is a comprehensive API marketplace aggregating 60+ best-in-class APIs across categories including
  books, news, humor, food, knowledge, art, web, text processing, and media. It offers code examples in 21 languages, SDKs,
  Postman collections, and free API key access for developers to launch projects quickly.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/api-league.png
tags:
- API Marketplace
- Books
- Developer Tools
- Food
- Humor
- News
- SDKs
- Text Processing
url: https://raw.githubusercontent.com/api-evangelist/api-league/refs/heads/main/apis.yml
created: '2025-03-01'
modified: '2026-04-19'
specificationVersion: '0.19'
apis:
- aid: api-league:api-league-platform
  name: API League Platform
  description: The API League Platform provides access to 60+ APIs spanning books, news, humor, food, knowledge, art, web,
    text processing, and media categories. Authentication uses API keys with free signup. SDKs are available in 21 programming
    languages including Java, JavaScript, Python, Go, and C#.
  humanURL: https://apileague.com
  tags:
  - API Marketplace
  - Developer Tools
  - Multi-Category
  - SDK
  properties:
  - type: Documentation
    url: https://apileague.com/apis/
  - type: Signup
    url: https://apileague.com
common:
- type: DomainSecurity
  url: security/api-league-domain-security.yml
- type: Website
  url: https://apileague.com
- type: Documentation
  url: https://apileague.com/apis/
- type: Discord
  url: https://discord.gg/apileague
- type: Features
  data:
  - name: 60+ APIs
    description: Access to over 60 best-in-class APIs across books, news, humor, food, knowledge, art, web, text, and media
      categories.
  - name: SDKs in 21 Languages
    description: Official SDKs available in 21 programming languages including Java, JavaScript, Python, Go, and C#.
  - name: Postman Collections
    description: Ready-to-use Postman collections for testing and exploring all available APIs.
  - name: Code Examples
    description: Multi-language code examples for every API endpoint.
  - name: Free API Key
    description: Free API key signup allowing immediate access to the platform without upfront payment.
  - name: AI Chat Assistant
    description: Built-in AI chat assistant to help developers navigate the API catalog.
- type: UseCases
  data:
  - name: Content Applications
    description: Build news aggregators, book discovery apps, and article readers using News and Books APIs.
  - name: Food and Recipe Platforms
    description: Integrate recipe search, nutrition data, and drink recommendations into food applications.
  - name: Text Analysis
    description: Add sentiment analysis, language detection, readability scoring, and entity extraction to applications.
  - name: Entertainment Apps
    description: Integrate jokes, memes, GIFs, trivia, and humor APIs into games and social applications.
  - name: Media Processing
    description: Add screenshot capture, image search, color detection, and vector search to media workflows.
  - name: Knowledge Products
    description: Embed quotes, trivia, life hacks, affirmations, and riddles into productivity and wellness apps.
- type: Integrations
  url: https://apileague.com/integrations
- type: LlmsText
  url: https://apileague.com/llms.txt
integrations:
- name: API League
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com