# Procurement — Octopart API
> Bill of materials analysis built on supply data: part matching for BOM lines, part history, duplicate and category analysis.

Schema slice: [schema.graphql](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/schema.graphql) (~446 tokens). Overview: [overview](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/overview.md).

## Queries
- [datBomAnalyses](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/operations/queries/dat-bom-analyses.md)
- [datBomCategoryIdsByDesignator](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/operations/queries/dat-bom-category-ids-by-designator.md)
- [datBomDuplicateAnalyses](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/operations/queries/dat-bom-duplicate-analyses.md)
- [datBomPart](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/operations/queries/dat-bom-part.md)
- [datBomPartHistories](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/operations/queries/dat-bom-part-histories.md)
- [datBomParts](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/operations/queries/dat-bom-parts.md)

## Optional
- [All types in Procurement](https://altiumdeveloper.github.io/octopart-api-docs/reference/procurement/types.txt): one line per type (~405 tokens)