Metadata API for Mackerel

This section describes the Metadata API that provides information about Mackerel.

The base URL is https://mackerel.io/meta/.
The API key of the organization is not necessary.

IP address ranges

It represents the range of IP addresses Mackerel uses.

GET https://mackerel.io/meta/ip-ranges.json

{
  "incoming": [
    "13.113.31.156/32",
    ...
  ],
  "outgoing": [
    "52.193.111.118/32",
    ...
  ]
}

KEY	TYPE	DESCRIPTION
incoming	array[string]	IP address ranges that Mackerel receives Mackerel's IP address ranges
outgoing	array[string]	IP address ranges that Mackerel sends Source IP address ranges for Webhook and other services’ alert notifications from Mackerel