Terms

The rules for using this service. Kept short on purpose.

Service

This service returns measurements and observations about things you ask it about. Provided as-is, without warranty.

Acceptable use

• Do not use this to attack a service or to break the law.
• Do not resell the API as your own without asking.
• Do not try to get around rate limits; ask for a bigger plan instead.

Quotas and availability

Anonymous use is limited to 3 checks/day per IP; free keys to 20 checks/month; Entry ($5/month) to 500 checks/month; Starter ($9/month) to 5000 checks/month. Payment is processed by Stripe. There is no uptime guarantee and no liability for losses.

Cancelling and deleting

Paid plans can be cancelled at any time from /account; access continues until the end of the paid period. Accounts can be deleted from the same page.