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

# Health Check



## OpenAPI

````yaml /api-reference/openapi.json get /health
openapi: 3.1.0
info:
  title: Limitguard.ai
  description: >-
    Lead validation API: the company behind each lead checked against the NL and
    BE business registers, EU VAT and sanctions lists, plus company, KYB and
    agent wallet checks for developers and AI agents
  version: 0.1.0
servers:
  - url: https://api.limitguard.ai
security: []
paths:
  /health:
    get:
      summary: Health Check
      operationId: health_check_health_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HealthResponse'
components:
  schemas:
    HealthResponse:
      properties:
        status:
          type: string
          title: Status
          default: ok
        version:
          type: string
          title: Version
        uptime_seconds:
          type: integer
          minimum: 0
          title: Uptime Seconds
          description: Seconds since API started
        sources:
          additionalProperties:
            $ref: '#/components/schemas/SourceStatus'
          type: object
          title: Sources
        degraded:
          type: boolean
          title: Degraded
          description: >-
            True when an advertised source is not configured or a background job
            is stale. Separate from status, which stays ok while the service is
            up.
          default: false
        degraded_reasons:
          items:
            type: string
          type: array
          title: Degraded Reasons
          description: Source names behind degraded (never job names, never values)
        cache_sizes:
          additionalProperties:
            type: integer
          type: object
          title: Cache Sizes
          description: In-memory cache entry counts by service
      type: object
      required:
        - version
        - uptime_seconds
      title: HealthResponse
      description: Health check response.
    SourceStatus:
      properties:
        name:
          type: string
          title: Name
        status:
          type: string
          title: Status
          description: >-
            ready, not_configured, unavailable, degraded, or unknown (not yet
            probed)
        latency_ms:
          anyOf:
            - type: integer
            - type: 'null'
          title: Latency Ms
      type: object
      required:
        - name
        - status
      title: SourceStatus

````

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