json2ajv's Introduction

json2ajv

Summary

Static website.

What it does

Converts JSON to Ajv compatible schema for Postman.

Supported data types

null
object
array
string
number (float)
integer
boolean

Nesting

Supports nested arrays and/or objects.

Limitations

Enum is not supported; only the first item in the array is processed.

Sample

Input

{
    "books": [
        {
            "id": 0,
            "title": "Le Cat",
            "is_published": true,
            "price": 13.37,
            "genre": null,
            "sellers": [
                "FOX BOOKS",
                "The Shop Around the Corner",
                "Flourish and Blotts"
            ],
            "isbn": {
                "prefix": 978,
                "language_code": 1,
                "publisher_id": 56619,
                "title_info": 909,
                "check": 4
            },
            "comments": []
        }
    ],
    "authors": [
        "Edgar Allan Poe",
        "Jack London",
        "J. K. Rowling"
    ]
}

Output

var schema = {
    type: "object",
    properties: {
        books: {
            type: "array",
            items: {
                type: "object",
                properties: {
                    id: {
                        type: "integer"
                    },
                    title: {
                        type: "string"
                    },
                    is_published: {
                        type: "boolean"
                    },
                    price: {
                        type: "number"
                    },
                    genre: {
                        type: "null"
                    },
                    sellers: {
                        type: "array",
                        items: {
                            type: "string"
                        }
                    },
                    isbn: {
                        type: "object",
                        properties: {
                            prefix: {
                                type: "integer"
                            },
                            language_code: {
                                type: "integer"
                            },
                            publisher_id: {
                                type: "integer"
                            },
                            title_info: {
                                type: "integer"
                            },
                            check: {
                                type: "integer"
                            }
                        },
                        required: [
                            "prefix",
                            "language_code",
                            "publisher_id",
                            "title_info",
                            "check"
                        ]
                    },
                    comments: {
                        type: "array",
                        items: {}
                    }
                },
                required: [
                    "id",
                    "title",
                    "is_published",
                    "price",
                    "genre",
                    "sellers",
                    "isbn",
                    "comments"
                ]
            }
        },
        authors: {
            type: "array",
            items: {
                type: "string"
            }
        }
    },
    required: [
        "books",
        "authors"
    ]
};