Zenrows
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Extract · Beta

Turn web pages into structured data.

Turn any website into the fields you need.

Extract schema-validated JSON from messy, dynamic, and protected websites, without building brittle parsers.

The thesis

The page knows itself.

Autoparse reads the DOM. Emits typed fields. No selectors, no parser code, no maintenance when the page changes.

await extract({ url: "walmart.com/ip/123" })

One call. Every field. Schema versioned by default.

  1. title Apple iPhone 15 128GB
  2. price 799.00
  3. currency USD
  4. rating 4.7
  5. reviews 2,143
  6. in_stock true
  7. images [ 6 ]
  8. brand Apple
  9. sku MTM9-128-BLK
  10. breadcrumb Electronics › Phones
  11. seller Walmart.com
  12. description Lightweight titanium, 6.1″ Super Retina XDR display…

The mechanic

Discovered, not parsed.

Autoparse scans the DOM, finds fields by shape, emits typed JSON. Watch it land below.

  1. 01 "title": "Apple iPhone 15 128GB"
  2. 02 "price": 799.00
  3. 03 "rating": 4.7
  4. 04 "in_stock": true
  5. 05 "images": [ 6 ]
  6. 06 "cta_label": "Add to cart"

Persistence

One schema. Every run.

Define the shape once. We version it, validate every payload, and keep your code reading the same fields months later.

  1. v0.1 12 Jan 2026

    + title + price

    Initial schema for product pages.

  2. v0.2 04 Feb 2026

    + rating

    Page added a review widget; new field auto-detected.

  3. v0.3 21 Mar 2026

    + currency + in_stock

    Multi-region rollout, currency + availability landed.

  4. v1.0 15 May 2026 · current

    + images + cta_label

    Locked. Your code reads the same fields on every run.

The early warning

Hear about it first.

Schema drift gets detected on every run. We email, webhook, or page you the moment a field shifts shape, before your downstream code chokes on a missing key.

  1. 2 min ago High

    price shape changed

    799.00 "$799.00"

    Numeric value coerced to string. Schema kept the field; clients still get a number via the coercion shim.

  2. 14 min ago Medium

    rating format changed

    4.7 "4.7 / 5"

    Display string added; numeric still parsed. No downstream break.

  3. 1 h ago Critical

    in_stock field missing

    true null

    Page swapped the inline badge for a JS-rendered widget. Autoparse fell back to availability; webhook fired to ops@team.com.

  4. 3 h ago Low

    breadcrumb path lengthened

    "Electronics › Phones" "Electronics › Phones › iPhone"

    Extra level appended. No schema change required.

The handoff

Stop writing parsers.

20,000 extractions per month, free. Schemas versioned, drift alerts on. No credit card.

POST api.zenrows.com/extract