generated: '2026-07-18'
method: derived
source: openapi/cofactr-knowledge-graph-openapi-original.json
notes: >-
  Entity-relationship graph derived from the Knowledge Graph OpenAPI component
  schemas. The domain centers on Product (an electronic component / part) and
  its distributor offers, pricing, sellers, documents, and specs.
entities:
- name: Product
  schemas: [ProductV0, ProductV1]
  id_field: id
  id_domain: cofactr_part_id
  description: An electronic component / part in the Cofactr Knowledge Graph.
- name: ProductOffers
  schemas: [ProductOffersV0, ProductOffersV1, OffersV0]
  description: Distributor offers (availability, pricing, lead time) attached to a product.
- name: PricePoint
  schemas: [PricePoint, ProductOffersV1Quantity]
  description: A quantity-break price point within an offer.
- name: Seller
  schemas: [Seller, ProductOffersV1Seller]
  description: A distributor / seller offering the product.
- name: ProductDocument
  schemas: [ProductDocument]
  description: A datasheet or document associated with a product.
- name: ProductSpec
  schemas: [ProductSpec, ProductOffersV1Spec]
  description: A parametric specification attribute of a product.
- name: Autocompletion
  schemas: [Autocompletion]
  description: A product search autocompletion suggestion.
relationships:
- from: Product
  to: ProductOffers
  type: has_many
  via: offers
- from: ProductOffers
  to: Seller
  type: belongs_to
  via: seller
- from: ProductOffers
  to: PricePoint
  type: has_many
  via: prices
- from: Product
  to: ProductDocument
  type: has_many
  via: documents
- from: Product
  to: ProductSpec
  type: has_many
  via: specs
operations:
- listProducts: GET /products/
- getProduct: GET /products/{id}
- autocompleteProducts: GET /products/autocompletions/
- batchProducts: POST /batch/products/