OpenAPI 3.0.3 reference for the FAPI auto-parts catalog API.
Live docs: https://fapi-dev.github.io/catalog-openapi/
openapi.yml— the spec itself. Use it to generate clients in any language withopenapi-generatoror import into Postman / Insomnia / Bruno.index.html— Scalar renderer pointing at the spec. Served via GitHub Pages.
OEM cross-reference database for auto parts:
- Manufacturers — index of parts brands.
- Products — look up parts by article number; get attributes, applicability, images.
- Cross-references (
analogList) — find equivalent parts across brands by article number, with a confidence rating. - Vehicle catalog (
catalogDt) — non-original parts lookup by vehicle make / model / modification.
A public demo key is rotated periodically — fetch the current value from:
curl -s https://gist.githubusercontent.com/serp83/652d191745773ef6d8b5a0a689479cd6/raw/demo-key.txt
Pass it as the ui query parameter on any endpoint:
KEY=$(curl -s https://gist.githubusercontent.com/serp83/652d191745773ef6d8b5a0a689479cd6/raw/demo-key.txt)
curl "https://fapi.iisis.ru/fapi/v2/analogList?ui=$KEY&n=w753"The demo key has a shared daily quota — fine for evaluation, not for production load.
Production access requires a personal API key. Contact development.iisis@gmail.com or visit fapi.iisis.ru.
This spec is published under Apache 2.0, matching the API license declared in openapi.yml.