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WEBHOOK
monitorCheckCompleted
{
  "success": true,
  "type": "monitor.check.completed",
  "id": "019df960-5f2a-75fb-a98b-bd2d32ca67d4",
  "webhookId": "f1e2d3c4-0001-0000-0000-000000000000",
  "data": [
    {
      "monitorId": "019df960-06e7-7383-9d89-82c0113dc31a",
      "checkId": "019df960-5f2a-75fb-a98b-bd2d32ca67d4",
      "status": "completed",
      "summary": {
        "totalPages": 2,
        "same": 1,
        "changed": 1,
        "new": 0,
        "removed": 0,
        "error": 0
      }
    }
  ],
  "metadata": {}
}

Documentation Index

Fetch the complete documentation index at: https://docs.firecrawl.dev/llms.txt

Use this file to discover all available pages before exploring further.

Headers

​
X-Firecrawl-Signature
string

HMAC-SHA256 signature of the raw request body, formatted as sha256=<hex>. Present when an HMAC secret is configured in your account settings. See Webhook Security for verification details.

Example:

"sha256=abc123def456789..."

Body

application/json
​
success
boolean
required

true when the check completed without page errors, otherwise false.

​
type
string
required

The event type.

Allowed value: "monitor.check.completed"
​
id
string<uuid>
required

The monitor check ID.

​
webhookId
string<uuid>
required

Unique identifier for this webhook delivery.

​
data
object[]
required
​
error
string

Error message when the check failed.

​
metadata
object

The custom metadata object you provided in the webhook configuration. Echoed back in every delivery.

Response

200

Return any 2xx status code to acknowledge receipt.