AuctionsAPI provides a unified API for businesses building car auction, vehicle listing, and automotive data products. It gathers vehicle information from Copart and IAAI auctions in the United States and Canada, Encar in South Korea, and more than 100 marketplaces across over 30 countries. The service brings data from different sources into a consistent format, making it easier to display and manage vehicle records in one product.

Available information can include vehicle and VIN details, current listings, bids, Buy Now prices, seller reserves, final sale prices, photos, specifications, mileage, damage, title status, inspection reports, and sales history. Customers can request vehicle data and receive updates about new listings, price changes, and completed sales through the API. AuctionsAPI also offers archived auction records and documentation with examples to support integration.

Businesses can request a free demo key to explore the data before choosing a plan. If a desired car website is not already supported, AuctionsAPI says it can build a connector, typically within hours and within a day, adding the source in the same data format.