Protect Margin. Maximise Every Vehicle’s Potential.
One Auto API helps franchised dealers make better buying and selling decisions by combining trusted vehicle history, multi-source valuations, and real-world market insight — through a single, flexible data platform.
Buy with Confidence. Sell with Certainty.
Accurate provenance is critical when appraising part exchanges, buying wholesale, and managing trade disposals. One Auto API provides enhanced vehicle history checks that help dealers identify risk early and price vehicles correctly.
Our checks help you identify:
Write-offs and salvage history
Outstanding finance
Service history
Previous taxi use
Outstanding safety recalls
Surfacing these risks upfront with less effort, dealers can ensure vehicles are purchased confidently, at the right price, and with the provenance required to maximise value — whether through retail sale or trade disposal.
Price to the Real Market, Not a Single Guide
Buying and selling based on a single guide can mask opportunity and increase risk. One Auto API’s multi-valuation provider solution enables dealers to:
Compare multiple valuation sources
Understand market metrics such as retail ratings and days to sell
Benchmark guide prices against live market inventory for increased confidence
This broader market view helps uncover the true retail potential of every vehicle, improving stock turn, and defending margin in a competitive landscape.
Unlock Value Fast — or Embed it Everywhere
One Auto API is designed to fit seamlessly into franchised dealer operations.
Unlock value quickly using our VRM 360 app, giving teams instant access to vehicle history, valuations, and market insight with minimal setup or training.
Maximise value and utilisation by integrating our API directly into existing dealer systems and processes, embedding data where decisions are made every day.
This flexibility allows dealer groups to move fast initially, while scaling insight across buying, pricing, and disposal workflows over time — without disrupting core platforms.
Book a call to see how One Auto API can support your business
Sign Up for a FREE API Account
Sign up for an account to test our API for FREE. Get access to online documentation, create API keys and make test calls to our sandbox before starting to use live data.
