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

# List Source Systems



## OpenAPI

````yaml GET /sourceSystem/{COMPANY_ID}
openapi: 3.0.0
info:
  title: TimeLockData API
  description: Public API for evidence management and blockchain traceability
  version: 1.0.0
  contact: {}
servers:
  - url: https://api.timelockdata.com/api/v1
    description: Production
security: []
tags: []
paths:
  /sourceSystem/{COMPANY_ID}:
    get:
      tags:
        - Source System
      summary: List all source systems
      operationId: SourceSystemController_getSourceSystems
      parameters:
        - name: COMPANY_ID
          required: true
          in: path
          description: Company identifier
          schema:
            type: string
      responses:
        '200':
          description: List of source systems
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetSourceSystemsResponse'
      security: []
components:
  schemas:
    GetSourceSystemsResponse:
      type: object
      properties: {}

````