Unofficial Webhooks for Notion might be a bit more popular than Tressel.xyz. We know about 1 link to it since March 2021 and only 1 link to Tressel.xyz. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Hey, Tressel does this (disclaimer - I created it) - there's a free version where you can comment publicly to save a post/comment or a premium version where you can save via your bookmarks. Source: almost 3 years ago
I see, maybe you can use this project https://notion.hostedhooks.com/. Source: almost 4 years ago
Readwise - Effortlessly rediscover and organize your Kindle highlights
Notion API - Connect Notion to the tools you use every day
Clippings.io - Organize the notes you make on your Kindle
Hookdeck - Hookdeck makes it simple to build and deploy reliable, testable, and debuggable applications that rely on webhooks.
Klib - Kindle & iBooks Highlights Manager
Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.