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Apify Dataset, CSV & JSON Diff — Price & Inventory Changes

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Compare two Apify datasets or CSV/JSON snapshots. Find price, stock and record changes without false alerts from number formatting. Read datasets directly; export JSON and CSV changes. $0.15 per comparison, up to 5,000 rows per side. Ready-to-run example.

Pricing

$150.00 / 1,000 delivered comparisons

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Typed Diff

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Monthly active users

25 days ago

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You can access the Apify Dataset, CSV & JSON Diff — Price & Inventory Changes 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    "before": {
10        "format": "csv",
11        "data": """sku,price,stock
12A,19.9900,10
13B,25.00,4
14C,9.50,0
15D,12.00,2
16""",
17    },
18    "after": {
19        "format": "json",
20        "data": [
21            {
22                "sku": "A",
23                "price": 19.99,
24                "stock": 10,
25            },
26            {
27                "sku": "B",
28                "price": 29,
29                "stock": 4,
30            },
31            {
32                "sku": "C",
33                "price": 9.5,
34                "stock": 0,
35            },
36            {
37                "sku": "E",
38                "price": 15,
39                "stock": 5,
40            },
41        ],
42    },
43    "keyFields": ["sku"],
44    "fieldRules": {
45        "price": { "type": "decimal" },
46        "stock": { "type": "decimal" },
47    },
48    "snapshotsComplete": True,
49}
50
51# Run the Actor and wait for it to finish
52run = client.actor("mrtronson/typed-csv-json-diff").call(run_input=run_input)
53
54# Fetch and print Actor results from the run's dataset (if there are any)
55print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
56for item in client.dataset(run.default_dataset_id).iterate_items():
57    print(item)
58
59# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Apify Dataset, CSV & JSON Diff — Price & Inventory Changes API in Python

The Apify API client for Python is the official library that allows you to use Apify Dataset, CSV & JSON Diff — Price & Inventory Changes API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Apify Dataset, CSV & JSON Diff — Price & Inventory Changes API in JavaScript

Apify Dataset, CSV & JSON Diff — Price & Inventory Changes API through CLI

Apify Dataset, CSV & JSON Diff — Price & Inventory Changes OpenAPI definition

Apify Dataset, CSV & JSON Diff — Price & Inventory Changes API

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