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GET
/
catalog
/
lookup
const product = await lasso.catalog.lookup('sku', 'WDG-001');

{
  "id": "a1b2c3d4-...",
  "schema_id": "e5f6a7b8-...",
  "source": "manual",
  "status": "active",
  "attributes": {
    "title": "Premium Widget",
    "sku": "WDG-001",
    "price": 29.99
  },
  "created_at": "2026-05-01T12:00:00Z",
  "updated_at": "2026-05-15T09:30:00Z"
}

Documentation Index

Fetch the complete documentation index at: https://productlasso.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

Look up a single product by an arbitrary attribute key and value. This is useful for finding products by SKU, barcode, external ID, or any other unique identifier stored in attributes.
​
key
string
required
The attribute key to search on (e.g., sku, barcode, external_id). Must be alphanumeric with underscores.
​
value
string
required
The exact value to match.
​
id
string
Unique product ID.
​
schema_id
string
Catalog schema ID.
​
source
string
Product source.
​
status
string
Product status.
​
attributes
object
Product attributes.
​
created_at
string
ISO 8601 timestamp.
​
updated_at
string
ISO 8601 timestamp.
const product = await lasso.catalog.lookup('sku', 'WDG-001');

{
  "id": "a1b2c3d4-...",
  "schema_id": "e5f6a7b8-...",
  "source": "manual",
  "status": "active",
  "attributes": {
    "title": "Premium Widget",
    "sku": "WDG-001",
    "price": 29.99
  },
  "created_at": "2026-05-01T12:00:00Z",
  "updated_at": "2026-05-15T09:30:00Z"
}