You can access the JSON Catalog Deduplicator v2 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 API & Integrations 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 = {
9    "searchKeywords": [
10        "source-backed signal",
11        "buyer fit",
12    ],
13    "taskIntent": "buyer-ready-product-run",
14    "sourceMode": "startUrls",
15    "outputMode": "buyer-ready-records",
16    "startUrls": [{ "url": "https://colourpop.com/products.json" }],
17    "requestTimeoutSecs": 30,
18    "maxRequestRetries": 2,
19    "sinceLastRun": False,
20    "deltaMode": True,
21}
22
23# Run the Actor and wait for it to finish
24run = client.actor("zentrafoundry/dataset-deduplicator-v2").call(run_input=run_input)
25
26# Fetch and print Actor results from the run's dataset (if there are any)
27print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
28for item in client.dataset(run.default_dataset_id).iterate_items():
29    print(item)
30
31# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

JSON catalog dedupe v2 — ColourPop Try API in Python

The Apify API client for Python is the official library that allows you to use JSON Catalog Deduplicator v2 API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

JSON Catalog Deduplicator v2 API in JavaScript

JSON Catalog Deduplicator v2 API through CLI

JSON Catalog Deduplicator v2 OpenAPI definition

JSON Catalog Deduplicator v2 API

Data Deduplicator

parsebird/dataset-deduplicator

Merge and deduplicate Apify datasets by any field combination. Remove duplicate rows while keeping the first or last occurrence. Supports case-insensitive matching and whitespace trimming.

ParseBird

Dataset Deduplicator & Cleaner

eszetael_lab/dataset-deduplicator-cleaner

Returns your records with duplicates removed and values normalized — same fields as the input, nothing added or renamed. Exact, normalized or fuzzy matching on keys you choose. A data quality report lands under QUALITY_REPORT. Takes a dataset ID or inline JSON, so it chains after any scraper.