You can access the JSON to CSV Transformer 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

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = { "startUrls": [{ "url": "https://crawlee.dev" }] }
9
10# Run the Actor and wait for it to finish
11run = client.actor("leploutos/json-to-csv-transformer-evwm").call(run_input=run_input)
12
13# Fetch and print Actor results from the run's dataset (if there are any)
14print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
15for item in client.dataset(run["defaultDatasetId"]).iterate_items():
16    print(item)
17
18# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

JSON to CSV Transformer API in Python

The Apify API client for Python is the official library that allows you to use JSON to CSV Transformer API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

JSON to CSV Transformer API in JavaScript

JSON to CSV Transformer API through CLI

JSON to CSV Transformer OpenAPI definition

JSON to CSV Transformer API

JSON to CSV Converter — Flatten Nested Data

junipr/json-to-csv-converter

Convert JSON arrays, objects, API responses, and nested data into CSV or TSV with flattening, field selection, and file exports.

junipr

JSON to CSV Converter

eloquent_mountain/json-to-csv-converter

JSON to CSV Converter. Effortlessly transform JSON data into CSV with our Apify actor. Handle nested structures, expand lists into rows, and customize separators and delimiters. Input via URL or paste JSON text. Ideal for data analysis and reporting!

Paco

JSON to CSV Converter

anaselgamed/json-to-csv-converter

Convert JSON data to CSV format instantly. Handles nested structures, auto-detects delimiters. Used by data professionals worldwide.

Anas Hossam

CSV to JSON Converter

anaselgamed/csv-to-json-converter

Convert CSV files to structured JSON instantly. Supports custom delimiters, quoted fields, and large datasets. Perfect for API integration and ETL pipelines.

Anas Hossam

JSON ↔ CSV Converter

web.harvester/json-csv-converter

Convert between JSON and CSV bidirectionally. Flatten nested objects to dot notation. Handle arrays with stringify, join, or first element. Custom delimiters (comma, semicolon, tab, pipe). Parse types automatically. Upload files, provide URLs, or load from Apify Datasets.

Web Harvester

Data Converter — JSON, CSV & XML

accurate_pouch/data-converter

Convert between JSON, CSV, and XML formats in bulk. JSON to CSV, CSV to JSON, JSON to XML, XML to JSON. Handles quoted fields, nested objects. $0.003/conversion.

Manchitt Sanan

JSON Diff Tool

automation-lab/json-diff-tool

Semantically compare two JSON objects or files. Outputs a structured diff with dot-notation paths for every added, removed, changed, and type-changed field. Supports nested objects, arrays, URL fetching, and ignore lists.

Stas Persiianenko

JSON Validator & Schema Checker

aetheragent/json-validator-formatter

Validate, format, and analyze JSON data. Check JSON syntax, validate against a JSON schema, count objects/arrays, identify data types, find duplicate keys, and pretty-print minified JSON. Essential for developers, API integration testing, and data quality assurance.