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

# Health Check

> Verify that the Agent Graph API is reachable and ready to accept sessions 🩺

Use this endpoint to confirm the Agent Graph API is operational before starting a conversation, or to monitor availability in your infrastructure.

## Endpoint

```json theme={null}
POST https://api.connectly.ai/external/v1/ai/agent_graph/health
```

## Request body

<ParamField body="businessId" type="string" required>
  Your Connectly business identifier.
</ParamField>

<ParamField body="clientKey" type="string" required>
  A client key associated with your business. Does not need to correspond to an active session.
</ParamField>

## Response

<ResponseField name="response.healthy" type="boolean">
  `true` when the Agent Graph API is operational and ready to accept sessions. If `false` or absent, treat the API as unavailable and retry after a short delay.
</ResponseField>

## Example

```http theme={null}
POST /external/v1/ai/agent_graph/health HTTP/1.1
Host: api.connectly.ai
x-api-key: YOUR_API_KEY
Content-Type: application/json

{ "businessId": "your-business-id", "clientKey": "your-client-key" }
```

```json theme={null}
{
  "response": { "healthy": true }
}
```