Pricing

Pay per event

JSON Schema Generator

Generate JSON Schema (draft-07) from sample JSON instantly. Auto-detects types, required fields, nullable values, and nested structures. Export as JSON or YAML.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Stas Persiianenko

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

Categories

Developer tools

Other

You can access the JSON Schema Generator programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "samples": [
12        {
13            "id": 1,
14            "name": "Alice",
15            "email": "alice@example.com",
16            "age": 30,
17            "isActive": true,
18            "tags": [
19                "admin",
20                "user"
21            ],
22            "address": {
23                "city": "New York",
24                "zip": "10001"
25            }
26        },
27        {
28            "id": 2,
29            "name": "Bob",
30            "age": null,
31            "isActive": false,
32            "tags": [],
33            "address": {
34                "city": "London",
35                "zip": "SW1A"
36            }
37        }
38    ],
39    "schemaTitle": "My Schema"
40};
41
42// Run the Actor and wait for it to finish
43const run = await client.actor("automation-lab/json-schema-generator").call(input);
44
45// Fetch and print Actor results from the run's dataset (if any)
46console.log('Results from dataset');
47console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
48const { items } = await client.dataset(run.defaultDatasetId).listItems();
49items.forEach((item) => {
50    console.dir(item);
51});
52
53// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

JSON Schema Generator — Draft-07 from Sample JSON API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use JSON Schema Generator API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

JSON Schema Generator API in Python

JSON Schema Generator API through CLI

JSON Schema Generator OpenAPI definition

JSON Schema Generator API

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Sample Actor

awesomealvin64/my-actor

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