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

# Get part (Catalog fields + evidence flags)

> Returns Catalog fields. May include `has_claims` / `has_engineering_profile`
and `evidence_links` (deep links). Claim/profile **bodies** require Intelligence.




## OpenAPI

````yaml /openapi.json get /v1/parts/{part_id}
openapi: 3.1.0
info:
  title: PartGenie Catalog & Intelligence API
  version: 1.0.0
  description: |
    REST API for Catalog (SKU A) and Intelligence (SKU B).
    Observed market data only — not landed quotes or order execution.
    Auth: OAuth2 client_credentials or Bearer `pg_test_` / `pg_live_` keys.
    Metering: part-return + live-offer monthly quotas; 429 when exceeded.
  contact:
    url: https://developers.partgenie.ai
servers:
  - url: https://api.partgenie.ai
    description: Production
security:
  - BearerAuth: []
  - OAuth2ClientCredentials: []
tags:
  - name: Catalog
    description: SKU A — lookup, search, batch, part, offers
  - name: Intelligence
    description: SKU B — resolve, alternatives, BOM, evidence
  - name: Account
paths:
  /v1/parts/{part_id}:
    get:
      tags:
        - Catalog
      summary: Get part (Catalog fields + evidence flags)
      description: >
        Returns Catalog fields. May include `has_claims` /
        `has_engineering_profile`

        and `evidence_links` (deep links). Claim/profile **bodies** require
        Intelligence.
      operationId: getPart
      parameters:
        - name: part_id
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Part DTO
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PartResponse'
        '404':
          description: Not found
components:
  schemas:
    PartResponse:
      type: object
      properties:
        found:
          type: boolean
        source:
          type: string
        part:
          allOf:
            - $ref: '#/components/schemas/CatalogPartWhitelist'
    CatalogPartWhitelist:
      type: object
      description: Catalog response fields for the Catalog SKU
      properties:
        part_id:
          type: string
        mpn:
          type: string
        manufacturer:
          type: object
        description:
          type: string
        category:
          type: string
        image_url:
          type: string
          nullable: true
        datasheet_url:
          type: string
          nullable: true
        lifecycle:
          type: object
          nullable: true
        specs:
          type: object
        has_claims:
          type: boolean
        has_engineering_profile:
          type: boolean
        evidence_links:
          type: object
          nullable: true
          properties:
            claims:
              type: string
            engineering_profile:
              type: string
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: pg_test_… / pg_live_… or OAuth access token (pg_at_…)
    OAuth2ClientCredentials:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://developers.partgenie.ai/oauth/token
          scopes: {}

````

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