The AI Search API provides a RESTful interface for automated analysis of 2D design files such as PDFs, CAD drawings, and raster images. It enables developers to upload design documents, create single-page analysis projects, and execute asynchronous AI-powered search jobs against those projects.

The API processes drawings to identify and extract structured geometric data for supported object types, including polygons (e.g., rooms and enclosed areas) and linear elements such as walls, internal and external walls, doors, and windows. Extracted results include pixel-based coordinates, real-world measurements derived from calibrated scale settings, and metadata such as area, perimeter, length, thickness, and detected text within regions.

The typical workflow involves uploading a file, creating a project from a selected page, optionally configuring drawing scale, initiating one or more AI search jobs, and polling for results once processing is complete. All search operations are handled asynchronously to support large files and computationally intensive analysis, making the API suitable for integrations such as quantity takeoff automation, measurement validation, and downstream design intelligence pipelines.

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Website: https://www.kreo.net/
API: https://www.kreo.net/features/api