> ## Documentation Index
> Fetch the complete documentation index at: https://docs.voltai.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Parts Explorer API overview

> Parts Agent endpoints for comparison, search, selection, and per-part data. JWT-authenticated.

<Note>
  **Under construction** — This API surface is a temporary concept for validation. Some of the features are not implemented.
</Note>

The Parts Explorer (Parts Agent) API supports comparing and replacing parts, natural-language selection, keyword search, and rich per-part attributes (parametrics, pinout, market, packaging, compliance, lifecycle, assets, manufacturing, taxonomy). Send a **JWT** on every request.

## Chat-oriented

* `POST /parts/comparison/` — Compare multiple part numbers across parameters.
* `POST /parts/replacement/` — Cross-reference replacements for one part number.
* `POST /parts/selection/` — Recommend parts from a question plus topic hints.
* `POST /search/keywords/` — Keyword search returning part numbers.

## Part data

* `GET /parts/{part_number}/parametrics/` — Parametric attributes.
* `GET /parts/{part_number}/pinout/` — Pin names, symbols, functionality.
* `GET /parts/{part_number}/market/` — Price, lead time, quantity, order link.
* `GET /parts/{part_number}/packaging/` — Package type and dimensions.
* `GET /parts/{part_number}/compliance/` — Regulatory fields (e.g. RoHS).
* `GET /parts/{part_number}/lifecycle/` — Lifecycle status.
* `GET /parts/{part_number}/image/` — Part image URL.
* `GET /parts/{part_number}/datasheet/` — Datasheet URL.
* `GET /parts/{part_number}/manufacturing/` — Manufacturing-related key/value details.

## Taxonomy

* `GET /parts/{part_number}/taxonomy/` — Hierarchical categories for the part.