Terms
Webhook1 is free and comes with no warranty. It can be slow, unavailable or lose data at any time.
Each URL keeps only its last 100 requests of up to 1 MB each; older ones are deleted as new ones arrive. A URL expires 24 hours after its last request, and then everything it captured is deleted.
Anyone who has a URL can read what was sent to it. Do not send passwords, keys, payment data or personal data you are not allowed to share.
Do not use it to host or distribute content, to send spam or malware, or for anything unlawful. URLs used this way are deleted without notice.