Bluesky Hub

WebSub Compliant Bridge

Bluesky Hub acts as a bridge that facilitates real-time updates for subscribed clients, though it is not a true WebSub hub.

What is WebSub?

WebSub is a protocol for enabling real-time notifications on the web. It allows publishers to send notifications to subscribers when new content is available, ensuring timely updates and efficient content distribution.

Subscription URLs

You can subscribe to events using the following URLs:

• All events: https://bsky.astra.bot/{did}
• Posts: https://bsky.astra.bot/{did}/posts
• Reposts: https://bsky.astra.bot/{did}/reposts
• Likes: https://bsky.astra.bot/{did}/likes
• Follows: https://bsky.astra.bot/{did}/follows

For example, to subscribe to posts for a specific DID, use the URL: https://bsky.astra.bot/{did}/posts.

Event Data

When you receive events, they will contain JSON data with the following operations:

• "operation": "create" for the creation of data.
• "operation": "delete" for the deletion of data.

All events contain the full, retrieved data from the Bluesky API, as well as the raw message in the raw field.