public apis
/
CategoriesMCPBlogRandomStar
Public APIs

A searchable directory of 2,000+ free public APIs, curated by the community and maintained with APILayer.

Powered byAPILayer

Popular

  • Weather APIs
  • Finance APIs
  • Crypto APIs
  • Geocoding APIs
  • Machine learning APIs
  • Games APIs

Directory

  • Categories
  • All APIs
  • MCP servers
  • FAQ
  • Stats
  • JSON API
  • llms.txt

APILayer

  • Browse the API suite ↗
  • Get a free API key ↗
  • APILayer blog ↗
  • Postman collection ↗
  • Discord community ↗

Project

  • public-apis on GitHub ↗
  • Contribute an API ↗
Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Science & Math
  3. /isEven (humor)
Science & Math
isEven (humor) logo

isEven (humor)

Check if a number is even.

isEven (humor) API is a free Science & Math API that requires no API key, is served over HTTPS and has unconfirmed CORS support.

Authentication
None required
HTTPS
Yes
CORS
Unknown
Category
Science & Math
Visit documentation ↗isevenapi.xyz

About isEven API

isEven API tells you if a number is even

Provider
isEven API
Website
isevenapi.xyz ↗

Details from isevenapi.xyz.

APILayer

Unified API suite · now live

Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.

Get your free API key→Free tier on every API

isEven (humor) API alternatives

inspirehep.net logo

inspirehep.net

High Energy Physics info. system

No authHTTPSCORS ?
I

ISRO

ISRO Space Crafts Information

No authHTTPSNo CORS
iNaturalist logo

iNaturalist

Citizen-science wildlife observations with species identification and mapping

No authHTTPSCORS
ITIS logo

ITIS

Integrated Taxonomic Information System

No authHTTPSCORS ?
iDigBio logo

iDigBio

Access millions of museum specimens from organizations around the world

No authHTTPSCORS ?
KEGG logo

KEGG

Genes, pathways, compounds and reactions

No authHTTPSCORS ?

isEven (humor) API FAQ

Who provides the isEven (humor) API?

The isEven (humor) API is provided by isEven API (isevenapi.xyz). isEven API tells you if a number is even

Is the isEven (humor) API free?

Yes. The isEven (humor) API is listed in the Science & Math category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the isEven (humor) API require an API key?

No. The isEven (humor) API requires no authentication, so you can start making requests without signing up.

Can I call the isEven (humor) API from the browser?

CORS support for the isEven (humor) API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.

Does the isEven (humor) API support HTTPS?

Yes. The isEven (humor) API is served over HTTPS, so it's safe to use in production.