About
What is plan.parts?
plan.parts is a relay API platform that transmits data from automotive parts databases through a single unified interface. We do not own or license the source data — we provide programmatic access to it. You pay per request, only when you get data back. No subscriptions, no servers to rent, no parsers to write.
Our Mission
We believe automotive data should be accessible to anyone building great products — not locked behind expensive licenses and enterprise contracts. plan.parts acts as a relay, making it possible to access Aftermarket, PowerCatalog, and other third-party databases with a single API call.
Why plan.parts?
Accessibility
Pay-per-request pricing means indie developers and enterprises pay proportionally.
Reliability
We maintain the relay layer and update integrations so you never have to worry about connectivity to the source databases.
Transparency
Fixed token costs per endpoint. No surprise charges. No hidden fees.
AI-readiness
OpenAPI 3.0, llms.txt, and structured JSON — built for both humans and AI agents.
How to Get Started
Register
Create an account in seconds. No credit card required. You'll receive bonus tokens immediately.
Get API Key
Generate an API key in your portal. One key — all databases.
Integrate
Test in our Sandbox or plug directly into your system. REST API, JSON responses, OpenAPI schema available.
Ready to start?
Every new account receives bonus tokens to explore the API. No credit card required to start.
No credit card required