Filter, dedupe and sort a CSV file from a URL

Created by

Michael Costa

Actor

Dataset Transformer: Filter, Dedupe, JSON to CSV

Clean a CSV, JSON or JSONL file in one step: keep only the rows that match your filters, remove duplicates, sort, and keep or rename the columns you need. Get a new dataset, plus a CSV file if you want one.

Try for free

Dataset Transformer: Filter, Dedupe, JSON to CSVhumble-echidna/dataset-transform

Country

Currency

Units per USD

Rate date

Input

Or: file URL or upload (CSV, JSON, JSONL or Excel):https://api.fiscaldata.treasury.gov/services/api/fiscal_service/v1/accounting/od/rates_of_exchange?format=csv&filter=record_date:eq:2025-12-31&page[size]=300

Filters:exchange_rate < 1

Remove duplicates by:currency+1

Sort by:exchange_rate

Fields to keep (and rename):country+3

Output fields

Country

Currency

Units per USD

Rate date

How it works

Sign up on Apify or log in

The Dataset Transformer: Filter, Dedupe, JSON to CSV Actor is ready to run with the inputs already set for "Filter, dedupe and sort a CSV file from a URL". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Filter, dedupe and sort a CSV file from a URL" task

The Dataset Transformer: Filter, Dedupe, JSON to CSV Actor will start running based on the input automatically. You can also change all the input fields, like or: file url or upload (csv, json, jsonl or excel), filters, and more, to match your specific use case.

Receive the "Filter, dedupe and sort a CSV file from a URL" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as country, currency, units per usd, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Filter, dedupe and sort a CSV file from a URL" task via API.