Do you have an API?

Yes. The Catalog API gives developers programmatic access to our product catalog and price data. Since April 2026 it lives at Price Hero, our dedicated platform for the API.

With the current version, v3, you can:

• Search the catalog by text query
• Retrieve a catalog item with its category classification and pricing
• Get fair market value estimates for each condition, from new to fair
• Identify an item from a photo

You can sign up, generate API keys, and make your first request from the Price Hero developer portal. The full reference is in the Price Hero docs.