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

# Get entity resolution suggestions for a set of connectors

> Given a comma-separated list of connector IDs, returns suggestions for Customer 360 unification based on shared entity labels across connectors. Returns no suggestions when fewer than two connectors are provided or when no compatible pair/triple is found in the compatibility matrix. (PRD-005 T6.2)



## OpenAPI

````yaml /api-reference/memory-api.json get /v1/ontology/cross-source-suggestions
openapi: 3.1.0
info:
  title: Strattum Memory API
  description: >-
    REST API that serves entity context — profile, timeline, graph, sources and
    formatted context — for agents and UIs. (PRD-003, Workstream 1.3)
  version: 1.0.0
servers: []
security: []
paths:
  /v1/ontology/cross-source-suggestions:
    get:
      tags:
        - ontology
      summary: Get entity resolution suggestions for a set of connectors
      description: >-
        Given a comma-separated list of connector IDs, returns suggestions for
        Customer 360 unification based on shared entity labels across
        connectors. Returns no suggestions when fewer than two connectors are
        provided or when no compatible pair/triple is found in the compatibility
        matrix. (PRD-005 T6.2)
      operationId: get_cross_source_suggestions_v1_ontology_cross_source_suggestions_get
      parameters:
        - name: connector_ids
          in: query
          required: true
          schema:
            type: string
            description: >-
              Comma-separated list of connector IDs, e.g.
              'hubspot,asaas,zendesk'
            examples:
              - hubspot,asaas
            title: Connector Ids
          description: Comma-separated list of connector IDs, e.g. 'hubspot,asaas,zendesk'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CrossSourceSuggestionsResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    CrossSourceSuggestionsResponse:
      properties:
        suggestions:
          items:
            $ref: '#/components/schemas/ERSuggestion'
          type: array
          title: Suggestions
        connector_ids:
          items:
            type: string
          type: array
          title: Connector Ids
      type: object
      required:
        - suggestions
        - connector_ids
      title: CrossSourceSuggestionsResponse
      description: Response for GET /v1/ontology/cross-source-suggestions.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ERSuggestion:
      properties:
        connectors:
          items:
            type: string
          type: array
          title: Connectors
        shared_labels:
          items:
            type: string
          type: array
          title: Shared Labels
        suggestion:
          type: string
          title: Suggestion
        merge_key:
          type: string
          title: Merge Key
        confidence:
          type: string
          title: Confidence
      type: object
      required:
        - connectors
        - shared_labels
        - suggestion
        - merge_key
        - confidence
      title: ERSuggestion
      description: A single entity resolution suggestion across two or more connectors.
    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

````