Schema library e-commerce

Return a marketplace seller profile from a public page.

Pass this JSON Schema and a public source URL to/extract/json. Structure public seller identity, ratings, policies, and listing information shown by the source.

Use this schema The JSON file

tabstack.ai/pricing

TEXT

MARKDOWN

LINKS

extract.tsTypeScript

const res = await client.extract.json({
  url: 'https://example.com/pricing',
  json_schema: {
    type: 'object',
    properties: {
      plan: { type: 'string' },
      price: { type: 'number' },
    },
  },
})

res = client.extract.json(
    url='https://example.com/pricing',
    json_schema={
        'type': 'object',
        'properties': {
            'plan': {'type': 'string'},
            'price': {'type': 'number'},
        },
    },
)

tabstack extract json https://example.com/pricing \
  --schema '{"type":"object","properties":{"plan":{"type":"string"},"price":{"type":"number"}}}'

What it captures

Fields in this marketplace seller profile.

Schema for seller or merchant profile pages on e-commerce marketplaces.

Field	Type	What it holds
`platform`	string, required	E-commerce marketplace platform (e.g., Amazon, eBay, Etsy).
`seller_id`	string	Platform-specific seller identifier.
`seller_name`	string, required	Name of the seller or store.
`seller_url`	string	URL of the seller's storefront page.
`rating`	number	Overall seller rating score.
`rating_count`	number	Total number of ratings or feedback received.
`positive_feedback_pct`	number	Percentage of positive feedback.
`years_active`	number	Number of years the seller has been active on the platform.
`fulfilled_by_platform`	boolean	Whether the seller uses platform fulfillment (e.g., FBA).
`total_products_listed`	number	Total number of products listed by the seller.
`product_categories`	array	Categories in which the seller lists products.
`country_of_origin`	string	Country where the seller is based.
`top_selling_products`	array	List of the seller's top-selling products.
`store_description`	string	Seller's store description or about text.
`business_type`	string	Whether the seller is an individual or registered business.
`page_title`	string	Title of the source page. Tabstack auto-fills this from page metadata when left empty.
`favicon`	string	Favicon URL of the source page. Tabstack auto-fills this from page metadata when left empty.

Example

Inspect and validate the response shape.

The example below is generated from the schema to demonstrate its structure. Edit the object or paste a real response to validate it in your browser.

What it checks

Pass or fail, and the first reason why.

Whether the text parses as JSON, whether the top level is an object, and whether each field the schema requires is present at the declared type. A null is allowed anywhere. Every key you ask for is present. A field the page does not state can come back null, empty, a placeholder number, or a guessed value. Validate values, not just keys.

Example data, not a live response.

Usage

Send the schema with your source URL.

The schema travels with the request rather than living on your account, so the same call can send a trimmed version for one page and the full one for another. Every key you ask for is present. A field the page does not state can come back null, empty, a placeholder number, or a guessed value. Validate values, not just keys.

marketplace.tsTypeScript

import schema from './marketplace-seller-profile.json'

const res = await client.extract.json({
  url: 'https://example.com/pricing',
  json_schema: schema,
})

tabstack extract json 'https://example.com/pricing' \
  --schema @./marketplace-seller-profile.json

Adaptation

Make the schema match your application.

The schema is a starting point, not a guarantee that every source page contains every field. Three things are worth doing before you write one into your system, and the schema-authoring guide covers the rest.

Remove what you do not need

A shorter schema is a smaller response and fewer fields to handle.

Describe the ambiguous ones

A description tells Extract what to look for when a label could mean two things.

Validate before you store

Check the returned object against the schema rather than trusting it.

Related schemas

Other schemas in this category.

Same category: category search results.
Same category: grocery & cpg product.
Same category: product listing.
The job rather than the object: the Extract API.