generated: '2026-07-18'
method: derived
source: https://docs.backstit.ch/api/
note: >-
  Entity-relationship graph hand-derived from the backstitch API reference (no
  OpenAPI is published). Identifiers are opaque tokens/keys rather than typed
  id-prefixes.
entities:
- name: Organization
  key: ORGANIZATION_KEY
  fields: [id, name, logo, highlight_color, key]
  relationships:
  - {type: has_many, target: Team, via: teams}
  - {type: has_many, target: Topic, via: topics}
  - {type: has_many, target: CustomSource, via: create_source}
- name: Team
  fields: [name, members]
  relationships:
  - {type: belongs_to, target: Organization, via: organization}
- name: Topic
  key: TOPIC_TOKEN
  fields: [id, name, token, description, banner, permission, sources, filters, errors]
  relationships:
  - {type: belongs_to, target: Organization, via: organization}
  - {type: has_many, target: Source, via: sources}
  - {type: has_many, target: Filter, via: filters}
  - {type: has_many, target: Result, via: results}
- name: Source
  fields: [service, value, filters, crawl_url]
  relationships:
  - {type: belongs_to, target: Topic, via: topic}
- name: Filter
  fields: [type, phrase]
  note: type is one of include | exclude | nsfw
  relationships:
  - {type: belongs_to, target: Topic, via: topic}
- name: CustomSource
  fields: [name, description, promoted_days, allow_sharing, icon, team]
  relationships:
  - {type: belongs_to, target: Organization, via: organization}
- name: Result
  polymorphic: true
  subtypes: [Article, Status, Photo, Video, Product, Service, Hotel]
  common_fields: [id, type, description, published_at, source, origin]
  relationships:
  - {type: belongs_to, target: Topic, via: topic}