Isseven

Isseven v7.7.7 is a specialized API designed for the sole purpose of validating whether a number is seven, offering a satirical yet technically functional approach to microservices.

v7.7.7

The only number validation API you'll ever need.

One number. One truth. Zero compromises.

// live demo

POST /api/isseven

// response will appear here

// api documentation

POST /api/isseven

Send a JSON body with a number field. Returns whether it is seven.

Request

{ "number": 7 }

Response — 200 OK for 7 values

{ "isseven": true, "ad": "Upgrade to isseven Pro for an ad-free experience!" }

Response — 200 OK for non seven values

{ "isseven": false, "ad": "isseven Pro: because your sevens deserve better." }

// pricing

Free $0/mo

Pro $77/mo

Enterprise $777/mo

Source: Hacker News

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