Stores with larger catalogs may hit rate limits when Layers crawls product images. A crawler signature lets Layers authenticate its image requests, reducing blocks and speeding up media syncing.Documentation Index
Fetch the complete documentation index at: https://docs.uselayers.com/llms.txt
Use this file to discover all available pages before exploring further.
Prerequisites
- You have a Shopify store with Layers installed.
- You have access to your Shopify admin.
Create a crawler signature in Shopify
- In your Shopify admin, go to Online Store → Preferences.
- Follow Shopify’s guide to create a crawler signature.
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Copy the following values:
- Your Signature-Input value
- Your Signature value

Send the values to Layers support
Send the Signature-Input and Signature values to Layers Support. The team configures these in your store settings so Layers can authenticate its image requests.Next steps
- Continue to Exporting search data to seed your store with search analytics.
- Learn more about how crawler signatures work in Crawler signatures.