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Custom Data APIs Built for Scalable, Reliable Integration

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Always On. Always Delivering. 99.9% API uptime guaranteed

Web Data API Engineered to Your Specs.

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Integrate reliable Web data into your workflows with TagX Data APIs

Get fully customized Data APIs that connect your systems directly to global web data sources—eliminating complexity and ensuring seamless data flow. We design APIs tailored to your exact requirements, covering specific sources, attributes, and update frequencies, while delivering structured, consistent, and real-time data.

This enables your teams to integrate external data effortlessly into applications, dashboards, or workflows—without worrying about extraction, scaling, or maintenance. The result is faster access to reliable data, reduced manual effort, and a scalable foundation for data-driven decisions.

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The Engineering Behind an API That Never Lets Your System Down.

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Architected Around Your Stack, Not Ours

Every TagX API endpoint slots directly into your existing infrastructure. Data fields, response structures, authentication, and pagination logic are defined by your requirements from day one, delivering exactly what your system expects.

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Real-Time Delivery With Zero Manual Intervention

TagX pipelines run on continuous extraction cycles, automatically pushing fresh, structured data directly to your endpoint. No scheduled exports, no manual triggers, and zero lag between source updates and system receipt.

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Built to Outlast Website Changes

Websites constantly restructure and update anti-scraping defenses. TagX proactively monitors sources for structural changes, maintains IP rotation, and handles CAPTCHAs to repair pipeline disruptions before they ever affect your data flow.

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Scales With Demand Without Degrading Quality

Whether your platform makes a hundred API calls a day or ten million, TagX handles the load without compromising accuracy or delivery speed. Add new sources, higher frequencies, or fields seamlessly as your business grows.

Your Data Pipeline for Reliable Web Intelligence
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Turning raw web data into business outcomes

Keeping your AI systems sharp with continuously refreshed, structured web data, so models are reasoning on what's happening now, not months ago.

  • Supplying fresh content layers to RAG pipelines in real time
  • Building domain-specific knowledge bases without manual curation
  • Enriching LLMs with live, source-verified data at scale

Surfacing competitor pricing shifts the moment they happen, so your team is always making decisions with a complete, current picture of the market.

  • Scanning thousands of SKUs across competitor storefronts continuously
  • Flagging promotional windows and availability changes automatically
  • Feeding live pricing signals directly into your repricing engine

Going beyond static contact lists, capturing the intent signals that tell you exactly when a prospect is ready to buy.

  • Pulling verified contact and firmographic data from live sources
  • Detecting hiring surges and funding events as early buying signals
  • Syncing enriched prospect data straight into your CRM workflows

Watching how markets move, product launches, regulatory shifts, emerging narratives—so your strategy is always one step ahead.

  • Monitoring competitor GTM moves, messaging, and feature rollouts
  • Tracking policy and regulatory changes across relevant industries
  • Aggregating customer feedback signals to surface unmet demand

Plugging TagX directly into your go-to-market stack, so sales, marketing, and ops teams are always working from live, reliable intelligence.

  • Integrating with Clay, n8n, and your existing automation layer
  • Automating lead enrichment and competitive monitoring in one flow
  • Keeping every GTM signal current without manual data ops
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TagX Data API
v1 · structured web data
Live
Request
GET/v1/datasets/marketSend
Response200 OK82ms · application/json
{
  "records": 4218,
  "source": "market_feed",
  "updated": "live",
  "data": [
    { "name": "SKU-1042",
      "price": "$42.10",
      "stock": "in_stock" }
  ]
}
99.9%
Uptime
80ms
Latency
4.2M
Records
Endpoints
GET /v1/datasets
GET /v1/feeds/live
POST /v1/jobs/extract
POST /v1/webhooks

From Requirement to Delivery, Four Steps. Zero Complexity

01

Scope Your Custom Data Blueprint

Tell us your target data sources, required attributes, volume, and frequency. Whether you need a massive one-off scrape or live streams, we help refine your requirements into a bulletproof data brief tailored to your exact business logic.

02

Validate with Live Sample Data & Custom APIs

We don't expect you to buy blind. We deliver a high-fidelity sample dataset in your preferred format (CSV, JSON) or set up a test API endpoint so your engineering team can instantly validate data quality, structure, and coverage.

03

Seamless Integration & Setup

Once you approve the sample, we finalize the scope, timelines, and SLAs. We map out the data delivery pipelines or configure your customized API access, making sure everything aligns perfectly with your technical infrastructure.

04

Production & On-Demand Data Delivery

Our team handles the heavy lifting—managing proxies, bypassing anti-bots, and maintaining the infrastructure. We deliver clean, structured data directly to your cloud storage (S3, GCS) or serve it dynamically via production-ready APIs on your precise schedule.



Why Choose TagX Data

No lengthy onboarding. No back-and-forth. Tell us what you need, we handle everything from pipeline setup to clean data delivery

01

Bypass Anti-Bot Systems

Access data reliably, even from heavily protected websites.

02

Ban Handling & Retry Logic

Smart rotation and retry mechanisms ensure uninterrupted data extraction.

03

Browser Rendering (Headless Browsers)

Handle JavaScript-heavy and dynamic websites with full browser-based rendering.

04

Handle Dynamic Content

Extract data from SPAs, infinite scroll pages, and delayed-loading content.

05

Automate Complex Workflows

Support multi-step actions like form submissions and navigation.

06

Reliable Session Management

Maintain consistent sessions for accurate multi-step data extraction.

Live Scraping Running
🌐Pages Crawled12,540
📄Data Extracted8,932
Success Rate99.6%
{
  "product_name": "Wireless Headphones",
  "price": "$59.99",
  "rating": "4.6",
  "availability": "In Stock",
  "category": "Electronics",
  "brand": "SoundPro",
  "reviews_count": 1287
}
STRUCTURED DATA
Sources
🛒 E-commerce
📰 News Sites
🏠 Real Estate
✈️ Travel Sites
Review Sites
📁 Directories
Product Page
🎧
$59.99
★★★★★ (1287)
Add to Cart
Delivered in your format
{} JSON
CSV
</> XML
API
🌐
CRAWL
📄
EXTRACT
🗄️
CLEAN & STRUCTURE
📤
DELIVER
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FAQ's

A custom data API is a tailored interface that allows businesses to access structured data directly from a system in a programmatic way. It helps applications fetch, update, or sync data automatically without manual effort.

A data API helps businesses automate data access and integration across systems, reducing manual work and improving speed. It enables real-time decision-making by delivering structured and reliable information directly into apps, dashboards, or databases.

Yes. The API can be configured to deliver near real-time or scheduled updates depending on business needs. This is useful for tracking dynamic information like pricing, inventory, market trends, and operational metrics.

The API can be integrated into websites, mobile apps, CRMs, analytics platforms, or internal databases using standard programming languages. It supports seamless connectivity through secure endpoints and structured responses like JSON or XML.

An API solution can provide access to structured business information such as product data, pricing, listings, market insights, and other web-based datasets. It is fully customizable based on industry requirements and use cases.
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What Makes TagX the Right Data Partner for You

From the first consultation to ongoing delivery, everything is completely managed by our engineering team.

TagX Global Data Scale

100M+ Websites & Global Reach

Extract data at scale from websites across the globe. We bypass regional restrictions to deliver localised, market-relevant intelligence wherever your business operates.

TagX Seamless Data Integration

Reliable Quality & Seamless Integration

Receive validated, structured data ready to plug directly into your systems or APIs — no manual cleaning, no reformatting, no friction.

TagX 24/7 Managed Support

24/7 Continuous Streams & Expert Support

Our pipelines run around the clock with proactive monitoring and dedicated support, so your data streams stay live, accurate, and uninterrupted.

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