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UnitBytes Enterprise Data Labs
Classifieds & Local Data

OfferUp Deal Monitor, Price Drop & Status Tracker

Monitor OfferUp for fresh bargains, price drops, used electronics & phones, and batch-check listing status (LISTED vs SOLD) across any US ZIP code. From $0.80/1k.

Pay-Per-EventZero Login RequiredFast Cloud APIJSON / CSV Ready
Pricing: $0.0008 / item
•
Latency: Sub-Second
•
Export: CSV / Excel / JSON / API
•
GitHub Repo & Samples →
sample_output.json
{
  "listingId": "9a781d60-e703-3486-9a62-2d713775362c",
  "url": "https://offerup.com/item/detail/9a781d60-e703-3486-9a62-2d713775362c",
  "title": "iPhone 15 Pro 256GB Unlocked",
  "price": 450.0,
  "originalPrice": 550.0,
  "priceDropAmount": 100.0,
  "priceDropPercent": 18.2,
  "isFirmPrice": false,
  "condition": "Open Box / Like New",
  "status": "LISTED",
  "categoryName": "Electronics & Media",
  "subcategoryName": "Cell phones & Accessories",
  "locationName": "Los Angeles, CA",
  "localPickup": true,
  "shippingAvailable": true,
  "sellerName": "Maria",
  "sellerItemsSold": 10
}
OfferUp Deal Monitor, Price Drop & Status Tracker Banner - UnitBytes Enterprise Web Data Engine

Engine Architecture

Key Extraction Capabilities

Built specifically for high-throughput enterprise pipelines with zero credential leakage.

01

Automatic Price Drop Calculation

compares originalPrice vs. price and outputs exact priceDropAmount ($) and priceDropPercent (%) alongside isFirmPrice (negotiable vs. firm).

02

Used Electronics & Phone Flipping Filters

server-side conditionFilter lets you target for_parts (cracked/repair arbitrage), like_new (open-box flips), or new across Cell Phones (1.2), Computers (1.6), and Video Games (1.5), plus deliveryMethod (local...

03

Batch Listing Status Checker

pass a list of existing https://offerup.com/item/detail/<id> URLs in startUrls to verify in seconds whether items are still LISTED, marked SOLD, or removed (NOT_FOUND).

04

Zero-Cookie Execution

Engineered with resilient cloud proxy rotation and automatic session management.

Developer & No-Code Automation

Integrate via Python SDK or 1-Click n8n Workflow

Run programmatically in 3 lines of Python or paste our ready-made workflow JSON directly onto your n8n canvas.

Python SDK • pip install apify-client
from apify_client import ApifyClient

client = ApifyClient("YOUR_APIFY_TOKEN")

run_input = {
    "searchQuery": "iphone 15 pro",
    "zipCode": "90001",
    "startUrls": [],
    "proxyConfiguration": {
        "useApifyProxy": True,
        "apifyProxyGroups": ["RESIDENTIAL"],
        "apifyProxyCountry": "US"
    }
}

run = client.actor("unitbytes/offerup-deal-monitor-scraper").call(run_input=run_input)

for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item.get("title"), item.get("categoryName"), item.get("subcategoryName"))
⚡ n8n Automation Blueprint All 33 n8n Templates →

Ready-to-Import n8n Workflow

Automate scheduled runs, normalize output fields, and pipe records directly into Google Sheets, Airtable, Slack, or OpenAI with zero code.

Pre-Wired 5-Node Pipeline:
Schedule → Set Token → UnitBytes API → CSV / Sheets
⬇ Download .json
Paste in n8n with Ctrl+V n8n.io/creators/unitbytes ↗

Technical Documentation

Frequently Asked Questions

Q: Do I need my own proxies or account login for offerup-deal-monitor-scraper?

No. UnitBytes manages residential proxy rotation and automated request orchestration so you never need personal accounts or proxies.

Q: What output formats are supported?

All data can be downloaded in JSON, CSV, or Excel formats, or consumed directly via the Apify REST API and webhooks.

Q: How does pricing work?

You only pay for successful records extracted under Apify Pay-Per-Event pricing, with zero monthly minimums or idle compute costs.

Q: Can this actor be integrated into automated workflows?

Yes. You can trigger runs via Apify API, Python/JavaScript clients, Make, Zapier, or scheduled cron workflows.

Classifieds Arbitrage Playbook

Automating Local Classifieds Arbitrage: Scraping Facebook Marketplace, Craigslist & OfferUp

Read our complete technical architecture guide, pricing breakdown, and production Python examples.

Read Engineering Guide →

Related Data Engines

Complementary extractors built for the same intelligence stack.

View All 33 Engines →
Done-For-You Datasets • Custom Scrapers • Enterprise SLAs

Need Custom OfferUp Deal Monitor, Price Drop & Status Tracker Data or a Dedicated Pipeline?

Need custom enterprise data integration, dedicated data pipelines, or high-volume warehouse exports? Tell us what data you need and we will deliver clean Excel / CSV / Google Sheets datasets, set up automated S3/BigQuery feeds, or build a custom pipeline for your team.

Option 1 • Fast Turnaround
Done-For-You CSV / Excel

Send us your search keywords, categories, or URLs. We run the extraction and email you a clean, ready-to-use Excel/CSV file within 24 hours.

Option 2 • Automated Stream
Scheduled Data Feeds

Hands-free daily, weekly, or real-time monitoring pushed directly to Google Sheets, Amazon S3, BigQuery, Snowflake, or Webhook.

Option 3 • Bespoke Build
Custom Scraper / New Site

Need custom fields added or a brand-new website reverse-engineered? We build, host, and maintain dedicated anti-bot engines.

Direct response from an engineer within 12 hours.
Prefer direct email? Write to us anytime at contact@unitbytes.com