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Blog
Tutorials, integration guides, and news about automotive data APIs.
Oct 14, 2026 · plan.parts Team
The /v1/aftermarket/crosses endpoint returns analogs for an IAM article number. The most common mistake is passing an OEM number instead of an IAM one. We break down the difference, the response structure (name: null, matched_oem, article_url), and the typical call pattern.
Oct 13, 2026 · plan.parts Team
A client arrived with a messy auto parts database and ambitions to launch on eBay. We parsed the data, normalized part numbers and brands, and built complete listings with fitment and OEM references. The result: sales grew four times in the first month.
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