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

# Health check

> Open, no key needed. Returns ok when the service is up.



## OpenAPI

````yaml /openapi.json get /health
openapi: 3.0.3
info:
  title: Mobile Intel API
  version: '1'
  description: >-
    Look up US and Canadian (+1) phone numbers: line type, carrier, region and a
    valid, risky or invalid verdict. Every call needs your API key in the
    X-API-Key header and a real User-Agent header.
servers:
  - url: https://mobileintelapi.com
security:
  - apiKey: []
tags:
  - name: Lookup
  - name: Service
paths:
  /health:
    get:
      tags:
        - Service
      summary: Health check
      description: Open, no key needed. Returns ok when the service is up.
      operationId: health
      responses:
        '200':
          description: Up.
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                  service:
                    type: string
              example:
                ok: true
                service: mobileintelapi
      security: []
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-API-Key
      description: Your API key from the dashboard.

````

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