Dataset Filter & Transform: Filter, Pick, Rename, Flatten
Pricing
from $0.55 / 1,000 output rows
Clean any Apify dataset without code: filter rows (equals, contains, regex, greater than, empty…), keep or drop columns, rename fields, flatten nested JSON, split list fields into rows, add tags. Chain it between a scraper and Google Sheets, CSV export or alerts.
You can access the Dataset Filter & Transform: Filter, Pick, Rename, Flatten 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.
1import { ApifyClient } from 'apify-client';2
3// Initialize the ApifyClient with your Apify API token4// Replace the '<YOUR_API_TOKEN>' with your token5const client = new ApifyClient({6 token: '<YOUR_API_TOKEN>',7});8
9// Prepare Actor input10const input = {11 "items": [12 {13 "name": "Blue Door Cafe",14 "website": "https://bluedoor.example",15 "rating": 4.6,16 "emails": [17 "hello@bluedoor.example"18 ],19 "address": {20 "city": "Oslo"21 }22 },23 {24 "name": "Corner Bar",25 "website": "",26 "rating": 4.2,27 "emails": [],28 "address": {29 "city": "Bergen"30 }31 },32 {33 "name": "Harbor Hotel",34 "website": "https://harbor.example",35 "rating": 3.8,36 "emails": [37 "info@harbor.example"38 ],39 "address": {40 "city": "Bergen"41 }42 },43 {44 "name": "Fjord Bakery",45 "website": "https://fjordbakery.example",46 "rating": "4.9",47 "emails": [48 "post@fjordbakery.example"49 ],50 "address": {51 "city": "Oslo"52 }53 }54 ],55 "filters": [56 {57 "field": "website",58 "op": "isNotEmpty"59 },60 {61 "field": "rating",62 "op": "greaterOrEqual",63 "value": 464 }65 ]66};67
68// Run the Actor and wait for it to finish69const run = await client.actor("charlesmarkette/dataset-filter-transform-rename-flatten-fields").call(input);70
71// Fetch and print Actor results from the run's dataset (if any)72console.log('Results from dataset');73console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);74const { items } = await client.dataset(run.defaultDatasetId).listItems();75items.forEach((item) => {76 console.dir(item);77});78
79// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docsThe Apify API client for JavaScript is the official library that allows you to use Dataset Filter & Transform: Filter, Pick, Rename, Flatten API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.
Install the apify-client
$npm install apify-clientOther API clients include: