[AdamRoberts]

The company I work for (zinc.io) has this: https://zincapi.com/

We brand it as an ordering API, but we also offer retrieving the product data (item details/pricing.) We put a LOT of engineering resources into data quality and maintenance, as the API is core to our flagship product, PriceYak. If you have questions or want a token, email [e-mail] and mention this post.