Mantic User Interest Suggestions API

openapi: 3.2.0
info:
  title: Fast User Interest Suggestions API
  version: 0.1.0
tags:
- name: user-interest-suggestions
paths:
  /webapp/users/me/profile/interests/suggestions:
    get:
      tags:
      - user-interest-suggestions
      summary: Get User Interest Suggestions
      description: Return cached or freshly-generated grouped interest suggestions.
      operationId: get_user_interest_suggestions_webapp_users_me_profile_interests_suggestions_get
      security:
      - OAuth2AuthorizationCodeBearer: []
      parameters:
      - name: function
        in: query
        required: true
        schema:
          type: string
          minLength: 1
          maxLength: 200
          title: Function
      - name: categories
        in: query
        required: false
        schema:
          anyOf:
          - type: array
            items:
              type: string
          - type: 'null'
          title: Categories
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserInterestSuggestionsResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /webapp/users/me/profile/interests/suggestions/expand:
    post:
      tags:
      - user-interest-suggestions
      summary: Expand User Interest Suggestions
      description: 'Generate broader/more-diverse interests that don''t overlap shown or selected.


        Always calls the LLM. Never writes to the cache. Returns *only new* interests

        (labels not present in `shown_suggestions` or `selected_interests`,

        case-insensitive), grouped by category.'
      operationId: expand_user_interest_suggestions_webapp_users_me_profile_interests_suggestions_expand_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ExpandUserInterestSuggestionsRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserInterestSuggestionsResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
      - OAuth2AuthorizationCodeBearer: []
components:
  schemas:
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    InterestSuggestionGroup:
      properties:
        category:
          type: string
          enum:
          - region
          - topic
          - sector
          - market
          - org
          - person
          - event
          - goal
          - other
          title: Category
        suggestions:
          items:
            $ref: '#/components/schemas/Interest'
          type: array
          title: Suggestions
      type: object
      required:
      - category
      - suggestions
      title: InterestSuggestionGroup
      description: A category's worth of suggested interests (each item's category == `category`).
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ExpandUserInterestSuggestionsRequest:
      properties:
        function:
          type: string
          maxLength: 100
          minLength: 1
          title: Function
        categories:
          items:
            type: string
            enum:
            - region
            - topic
            - sector
            - market
            - org
            - person
            - event
            - goal
            - other
          type: array
          maxItems: 9
          title: Categories
        shown_suggestions:
          items:
            $ref: '#/components/schemas/Interest'
          type: array
          maxItems: 80
          title: Shown Suggestions
        selected_interests:
          items:
            $ref: '#/components/schemas/Interest'
          type: array
          maxItems: 50
          title: Selected Interests
      additionalProperties: false
      type: object
      required:
      - function
      title: ExpandUserInterestSuggestionsRequest
      description: 'Request body for `POST .../profile/interests/suggestions/expand`.


        `shown_suggestions` is every interest currently visible in the suggestion

        pool, in on-screen order. `selected_interests` is the subset the user has

        actively added to their interest list; empty when none selected yet, in

        which case the prompt omits the selected section. `categories` optionally

        restricts which categories to expand.'
    UserInterestSuggestionsResponse:
      properties:
        groups:
          items:
            $ref: '#/components/schemas/InterestSuggestionGroup'
          type: array
          title: Groups
        source:
          type: string
          enum:
          - cache_hit
          - live_llm
          - expand
          title: Source
      type: object
      required:
      - groups
      - source
      title: UserInterestSuggestionsResponse
      description: Response for GET .../profile/interests/suggestions and POST .../expand.
    Interest:
      properties:
        label:
          type: string
          maxLength: 200
          minLength: 1
          title: Label
        category:
          type: string
          enum:
          - region
          - topic
          - sector
          - market
          - org
          - person
          - event
          - goal
          - other
          title: Category
      additionalProperties: false
      type: object
      required:
      - label
      - category
      title: Interest
      description: 'A stored/returned user interest. `category` is REQUIRED here.


        `category` is a `Literal` slug, not a strict `StrEnum`: a strict `StrEnum`

        field does not survive the `TypedJSONB` write->read round-trip (the stored

        string is rejected on load), whereas a `Literal` validates from a plain

        string even under `strict=True`. Guarded by a JSONB round-trip test.'
  securitySchemes:
    OAuth2AuthorizationCodeBearer:
      type: oauth2
      flows:
        authorizationCode:
          scopes: {}
          authorizationUrl: https://app.mantic.com/auth/oauth2/authorize
          tokenUrl: https://app.mantic.com/auth/oauth2/token